diff --git a/test/annotations/0116_0003.xml b/test/annotations/0116_0003.xml
deleted file mode 100644
index 9f6f6e64b0d61bde0695cf0e6515483bf17d14b7..0000000000000000000000000000000000000000
--- a/test/annotations/0116_0003.xml
+++ /dev/null
@@ -1,229 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0116_0003.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2943</width>
-        <height>1993</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2093</xmin>
-            <ymin>19</ymin>
-            <xmax>2801</xmax>
-            <ymax>345</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>700</xmin>
-            <ymin>1558</ymin>
-            <xmax>1309</xmax>
-            <ymax>1981</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1643</xmin>
-            <ymin>111</ymin>
-            <xmax>2144</xmax>
-            <ymax>534</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1660</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1472</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2122</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1856</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1718</xmin>
-            <ymin>843</ymin>
-            <xmax>2106</xmax>
-            <ymax>1341</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1746</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1121</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2026</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>677</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1869</xmin>
-            <ymin>1328</ymin>
-            <xmax>2277</xmax>
-            <ymax>1609</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1200</xmin>
-            <ymin>648</ymin>
-            <xmax>1590</xmax>
-            <ymax>905</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1741</xmin>
-            <ymin>1064</ymin>
-            <xmax>2230</xmax>
-            <ymax>1195</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>623</xmin>
-            <ymin>184</ymin>
-            <xmax>1197</xmax>
-            <ymax>567</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1177</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1442</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>628</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1734</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>973</xmin>
-            <ymin>872</ymin>
-            <xmax>1299</xmax>
-            <ymax>1560</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1260</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1107</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>986</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>445</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1052</xmin>
-            <ymin>318</ymin>
-            <xmax>1896</xmax>
-            <ymax>1033</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>106</xmin>
-            <ymin>199</ymin>
-            <xmax>602</xmax>
-            <ymax>420</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0116_0005.xml b/test/annotations/0116_0005.xml
deleted file mode 100644
index fc67423797e5f901a9dacc92adeec80c792c5722..0000000000000000000000000000000000000000
--- a/test/annotations/0116_0005.xml
+++ /dev/null
@@ -1,141 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0116_0005.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2307</width>
-        <height>2476</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>94</xmin>
-            <ymin>79</ymin>
-            <xmax>1180</xmax>
-            <ymax>835</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>421</xmin>
-            <ymin>1727</ymin>
-            <xmax>1384</xmax>
-            <ymax>2447</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>732</xmin>
-            <ymin>852</ymin>
-            <xmax>991</xmax>
-            <ymax>1578</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>859</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1594</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>870</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>917</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>432</xmin>
-            <ymin>238</ymin>
-            <xmax>883</xmax>
-            <ymax>563</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>996</xmin>
-            <ymin>1033</ymin>
-            <xmax>1819</xmax>
-            <ymax>1677</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>616</xmin>
-            <ymin>1930</ymin>
-            <xmax>1065</xmax>
-            <ymax>2186</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1191</xmin>
-            <ymin>340</ymin>
-            <xmax>2242</xmax>
-            <ymax>2153</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1216</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>2111</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1392</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>348</value>
-            </property>
-        </properties>
-    </object>
-</annotation>
diff --git a/test/annotations/0116_0014.xml b/test/annotations/0116_0014.xml
deleted file mode 100644
index 8a606676503fa39fe08ad8ac26e436d4a6a93caf..0000000000000000000000000000000000000000
--- a/test/annotations/0116_0014.xml
+++ /dev/null
@@ -1,110 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0116_0014.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2133</width>
-        <height>1949</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1451</xmin>
-            <ymin>1089</ymin>
-            <xmax>2120</xmax>
-            <ymax>1827</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>0</xmin>
-            <ymin>43</ymin>
-            <xmax>1154</xmax>
-            <ymax>798</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>572</xmin>
-            <ymin>1331</ymin>
-            <xmax>1520</xmax>
-            <ymax>1656</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>613</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>404</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1481</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>518</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>165</xmin>
-            <ymin>770</ymin>
-            <xmax>626</xmax>
-            <ymax>1210</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>54</xmin>
-            <ymin>1166</ymin>
-            <xmax>635</xmax>
-            <ymax>1879</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>256</xmin>
-            <ymin>244</ymin>
-            <xmax>962</xmax>
-            <ymax>664</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0117_0008.xml b/test/annotations/0117_0008.xml
deleted file mode 100644
index 0e748c8c1ad6a37e6e17c8046b21380919bb8679..0000000000000000000000000000000000000000
--- a/test/annotations/0117_0008.xml
+++ /dev/null
@@ -1,185 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0117_0008.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>1574</width>
-        <height>1365</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>143</xmin>
-            <ymin>881</ymin>
-            <xmax>583</xmax>
-            <ymax>1181</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>447</xmin>
-            <ymin>20</ymin>
-            <xmax>1453</xmax>
-            <ymax>529</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>320</xmin>
-            <ymin>502</ymin>
-            <xmax>814</xmax>
-            <ymax>916</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>743</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>842</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>361</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>468</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>685</xmin>
-            <ymin>498</ymin>
-            <xmax>814</xmax>
-            <ymax>857</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>741</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>848</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>728</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>518</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>707</xmin>
-            <ymin>505</ymin>
-            <xmax>1145</xmax>
-            <ymax>828</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>747</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>839</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1065</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>562</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>627</xmin>
-            <ymin>854</ymin>
-            <xmax>920</xmax>
-            <ymax>1135</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>969</xmin>
-            <ymin>820</ymin>
-            <xmax>1321</xmax>
-            <ymax>1149</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>757</xmin>
-            <ymin>130</ymin>
-            <xmax>1501</xmax>
-            <ymax>386</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>62</xmin>
-            <ymin>940</ymin>
-            <xmax>622</xmax>
-            <ymax>1110</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0117_0014.xml b/test/annotations/0117_0014.xml
deleted file mode 100644
index 68f9dda2e3d14819b30d0ccc66998deaa66f7169..0000000000000000000000000000000000000000
--- a/test/annotations/0117_0014.xml
+++ /dev/null
@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0117_0014.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2585</width>
-        <height>2161</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1309</xmin>
-            <ymin>1271</ymin>
-            <xmax>2407</xmax>
-            <ymax>1792</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>103</xmin>
-            <ymin>873</ymin>
-            <xmax>636</xmax>
-            <ymax>1389</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <ymin>282</ymin>
-            <xmax>2123</xmax>
-            <ymax>599</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>836</xmin>
-            <ymin>61</ymin>
-            <xmax>1143</xmax>
-            <ymax>371</ymax>
-        </bndbox>
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-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>949</xmin>
-            <ymin>1137</ymin>
-            <xmax>1220</xmax>
-            <ymax>1494</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>612</xmin>
-            <ymin>1075</ymin>
-            <xmax>1341</xmax>
-            <ymax>1611</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>628</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1053</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1325</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>607</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>616</xmin>
-            <ymin>373</ymin>
-            <xmax>1333</xmax>
-            <ymax>1126</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>632</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1048</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1305</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1756</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1378</xmin>
-            <ymin>224</ymin>
-            <xmax>2300</xmax>
-            <ymax>517</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0117_0017.xml b/test/annotations/0117_0017.xml
deleted file mode 100644
index 4019f7a2f059f3f8dbc1832ba9a9a5400a85ae43..0000000000000000000000000000000000000000
--- a/test/annotations/0117_0017.xml
+++ /dev/null
@@ -1,185 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0117_0017.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2871</width>
-        <height>2922</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>103</xmin>
-            <ymin>359</ymin>
-            <xmax>934</xmax>
-            <ymax>960</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1769</xmin>
-            <ymin>108</ymin>
-            <xmax>2358</xmax>
-            <ymax>476</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1509</xmin>
-            <ymin>745</ymin>
-            <xmax>2785</xmax>
-            <ymax>1382</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1484</xmin>
-            <ymin>1996</ymin>
-            <xmax>2411</xmax>
-            <ymax>2859</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1653</xmin>
-            <ymin>2038</ymin>
-            <xmax>2452</xmax>
-            <ymax>2553</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1831</xmin>
-            <ymin>837</ymin>
-            <xmax>2493</xmax>
-            <ymax>1229</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>899</xmin>
-            <ymin>305</ymin>
-            <xmax>1790</xmax>
-            <ymax>693</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>934</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>2280</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1772</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>2590</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>904</xmin>
-            <ymin>553</ymin>
-            <xmax>1806</xmax>
-            <ymax>989</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>934</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>2273</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1769</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1965</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1863</xmin>
-            <ymin>1302</ymin>
-            <xmax>2219</xmax>
-            <ymax>1966</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>2019</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1583</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1968</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>976</value>
-            </property>
-        </properties>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0001.xml b/test/annotations/0119_0001.xml
deleted file mode 100644
index 60309e373a51671156c3275c215fc2fdd776f12c..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0001.xml
+++ /dev/null
@@ -1,273 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0001.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2311</width>
-        <height>2294</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1537</xmin>
-            <ymin>990</ymin>
-            <xmax>2009</xmax>
-            <ymax>1263</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>727</xmin>
-            <ymin>523</ymin>
-            <xmax>1234</xmax>
-            <ymax>891</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1336</xmin>
-            <ymin>1678</ymin>
-            <xmax>1991</xmax>
-            <ymax>2078</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>120</xmin>
-            <ymin>1156</ymin>
-            <xmax>640</xmax>
-            <ymax>1584</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>107</xmin>
-            <ymin>1851</ymin>
-            <xmax>584</xmax>
-            <ymax>2186</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>411</xmin>
-            <ymin>434</ymin>
-            <xmax>670</xmax>
-            <ymax>653</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1402</xmin>
-            <ymin>401</ymin>
-            <xmax>1608</xmax>
-            <ymax>613</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1224</xmin>
-            <ymin>643</ymin>
-            <xmax>1822</xmax>
-            <ymax>1038</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1237</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1613</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1710</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1279</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>964</xmin>
-            <ymin>338</ymin>
-            <xmax>1141</xmax>
-            <ymax>529</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1038</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1944</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1036</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1781</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1630</xmin>
-            <ymin>1253</ymin>
-            <xmax>1809</xmax>
-            <ymax>1647</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1724</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1028</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1697</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>658</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>289</xmin>
-            <ymin>643</ymin>
-            <xmax>733</xmax>
-            <ymax>1128</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>719</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1628</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>374</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1178</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>273</xmin>
-            <ymin>1593</ymin>
-            <xmax>533</xmax>
-            <ymax>1888</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>373</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>693</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>340</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>421</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>704</xmin>
-            <ymin>88</ymin>
-            <xmax>1318</xmax>
-            <ymax>353</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0006.xml b/test/annotations/0119_0006.xml
deleted file mode 100644
index 1b01cb5a4623d473578d5963506121f2d1a7185b..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0006.xml
+++ /dev/null
@@ -1,159 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0006.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>3256</width>
-        <height>1822</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1769</xmin>
-            <ymin>1404</ymin>
-            <xmax>2655</xmax>
-            <ymax>1763</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1755</xmin>
-            <ymin>1004</ymin>
-            <xmax>2191</xmax>
-            <ymax>1407</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1803</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>774</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2059</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>433</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2521</xmin>
-            <ymin>75</ymin>
-            <xmax>3089</xmax>
-            <ymax>487</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1204</xmin>
-            <ymin>415</ymin>
-            <xmax>1877</xmax>
-            <ymax>1107</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>566</xmin>
-            <ymin>668</ymin>
-            <xmax>1190</xmax>
-            <ymax>1044</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1178</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1084</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>582</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>794</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1750</xmin>
-            <ymin>187</ymin>
-            <xmax>2691</xmax>
-            <ymax>559</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1773</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1279</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2663</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1602</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>115</xmin>
-            <ymin>1035</ymin>
-            <xmax>1271</xmax>
-            <ymax>1404</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0009.xml b/test/annotations/0119_0009.xml
deleted file mode 100644
index eeac1d3cf8669841e8788be0e95e4c738f55396a..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0009.xml
+++ /dev/null
@@ -1,123 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0009.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2306</width>
-        <height>2107</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>trapezoid</name>
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-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>499</xmin>
-            <ymin>476</ymin>
-            <xmax>1786</xmax>
-            <ymax>865</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1091</xmin>
-            <ymin>1165</ymin>
-            <xmax>1280</xmax>
-            <ymax>1598</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1229</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>924</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1175</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>521</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>798</xmin>
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-            <xmax>1477</xmax>
-            <ymax>530</ymax>
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-    <object>
-        <name>circle</name>
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-        <difficult>0</difficult>
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-        <bndbox>
-            <xmin>986</xmin>
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-            <ymax>2073</ymax>
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-    <object>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>693</xmin>
-            <ymin>844</ymin>
-            <xmax>1255</xmax>
-            <ymax>1082</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1058</xmin>
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-            <xmax>1419</xmax>
-            <ymax>1951</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>152</xmin>
-            <ymin>809</ymin>
-            <xmax>2081</xmax>
-            <ymax>1171</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0010.xml b/test/annotations/0119_0010.xml
deleted file mode 100644
index be8e6bdd7f58f32679c426337410300dba9502e3..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0010.xml
+++ /dev/null
@@ -1,216 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0010.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2662</width>
-        <height>2242</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>870</xmin>
-            <ymin>267</ymin>
-            <xmax>1256</xmax>
-            <ymax>624</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1480</xmin>
-            <ymin>250</ymin>
-            <xmax>1866</xmax>
-            <ymax>574</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>902</xmin>
-            <ymin>1371</ymin>
-            <xmax>1709</xmax>
-            <ymax>2116</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1175</xmin>
-            <ymin>554</ymin>
-            <xmax>1762</xmax>
-            <ymax>1342</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1674</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1663</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1285</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>933</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>925</xmin>
-            <ymin>639</ymin>
-            <xmax>1468</xmax>
-            <ymax>1332</ymax>
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-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1023</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1580</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1287</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>929</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2190</xmin>
-            <ymin>985</ymin>
-            <xmax>2461</xmax>
-            <ymax>1341</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>239</xmin>
-            <ymin>940</ymin>
-            <xmax>615</xmax>
-            <ymax>1369</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1079</xmin>
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-            <xmax>1599</xmax>
-            <ymax>1849</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>423</xmin>
-            <ymin>418</ymin>
-            <xmax>887</xmax>
-            <ymax>945</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>877</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1813</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>438</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1314</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1836</xmin>
-            <ymin>382</ymin>
-            <xmax>2321</xmax>
-            <ymax>1016</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1861</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1840</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2290</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1264</value>
-            </property>
-        </properties>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0012.xml b/test/annotations/0119_0012.xml
deleted file mode 100644
index 83feae9d4ff9eef2bfd150db7cc13d5c0c0dfe12..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0012.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0012.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2008</width>
-        <height>1213</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>678</xmin>
-            <ymin>361</ymin>
-            <xmax>1431</xmax>
-            <ymax>841</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>305</xmin>
-            <ymin>47</ymin>
-            <xmax>1898</xmax>
-            <ymax>1126</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0014.xml b/test/annotations/0119_0014.xml
deleted file mode 100644
index 6b2b911d526b8d94378fffec8a79ba9f91948eb1..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0014.xml
+++ /dev/null
@@ -1,172 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0014.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>3104</width>
-        <height>2788</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>trapezoid</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>378</xmin>
-            <ymin>305</ymin>
-            <xmax>1701</xmax>
-            <ymax>1011</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>double_arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1580</xmin>
-            <ymin>447</ymin>
-            <xmax>2413</xmax>
-            <ymax>686</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1602</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>2167</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>2376</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>2208</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2274</xmin>
-            <ymin>314</ymin>
-            <xmax>2884</xmax>
-            <ymax>933</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>158</xmin>
-            <ymin>1959</ymin>
-            <xmax>821</xmax>
-            <ymax>2628</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1369</xmin>
-            <ymin>1844</ymin>
-            <xmax>1980</xmax>
-            <ymax>2513</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>765</xmin>
-            <ymin>540</ymin>
-            <xmax>1435</xmax>
-            <ymax>788</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>375</xmin>
-            <ymin>961</ymin>
-            <xmax>1125</xmax>
-            <ymax>1999</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1054</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1786</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>490</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>820</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1007</xmin>
-            <ymin>955</ymin>
-            <xmax>1952</xmax>
-            <ymax>1891</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1047</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1805</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1654</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>928</value>
-            </property>
-        </properties>
-    </object>
-</annotation>
diff --git a/test/annotations/0119_0015.xml b/test/annotations/0119_0015.xml
deleted file mode 100644
index 68915d75f49248dd444f5e4a7b0016a1c7da613d..0000000000000000000000000000000000000000
--- a/test/annotations/0119_0015.xml
+++ /dev/null
@@ -1,167 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0119_0015.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2738</width>
-        <height>2276</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>41</xmin>
-            <ymin>155</ymin>
-            <xmax>417</xmax>
-            <ymax>770</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1376</xmin>
-            <ymin>16</ymin>
-            <xmax>1707</xmax>
-            <ymax>666</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>516</xmin>
-            <ymin>712</ymin>
-            <xmax>1401</xmax>
-            <ymax>1190</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>635</xmin>
-            <ymin>107</ymin>
-            <xmax>1219</xmax>
-            <ymax>717</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>794</xmin>
-            <ymin>1809</ymin>
-            <xmax>1308</xmax>
-            <ymax>2070</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1889</xmin>
-            <ymin>1015</ymin>
-            <xmax>2714</xmax>
-            <ymax>1417</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1541</xmin>
-            <ymin>335</ymin>
-            <xmax>2341</xmax>
-            <ymax>2012</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1720</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1882</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1602</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>309</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>483</xmin>
-            <ymin>1592</ymin>
-            <xmax>1520</xmax>
-            <ymax>2274</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>804</xmin>
-            <ymin>1124</ymin>
-            <xmax>1295</xmax>
-            <ymax>1592</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1009</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1119</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>959</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>710</value>
-            </property>
-        </properties>
-    </object>
-</annotation>
diff --git a/test/annotations/0126_0001.xml b/test/annotations/0126_0001.xml
deleted file mode 100644
index d6b6a0ca86cbe345e2f1a89402766a4dddcddafa..0000000000000000000000000000000000000000
--- a/test/annotations/0126_0001.xml
+++ /dev/null
@@ -1,268 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0126_0001.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>720</width>
-        <height>960</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>trapezoid</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>240</xmin>
-            <ymin>591</ymin>
-            <xmax>429</xmax>
-            <ymax>667</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>trapezoid</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>251</xmin>
-            <ymin>410</ymin>
-            <xmax>432</xmax>
-            <ymax>480</ymax>
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-    </object>
-    <object>
-        <name>trapezoid</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>229</xmin>
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-            <xmax>456</xmax>
-            <ymax>847</ymax>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>242</xmin>
-            <ymin>214</ymin>
-            <xmax>417</xmax>
-            <ymax>312</ymax>
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-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>285</xmin>
-            <ymin>597</ymin>
-            <xmax>414</xmax>
-            <ymax>675</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>284</xmin>
-            <ymin>420</ymin>
-            <xmax>456</xmax>
-            <ymax>503</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>389</xmax>
-            <ymax>298</ymax>
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-    <object>
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-        <occluded>0</occluded>
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-            <xmax>356</xmax>
-            <ymax>139</ymax>
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-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>284</xmin>
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-            <xmax>448</xmax>
-            <ymax>854</ymax>
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-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>331</xmin>
-            <ymin>512</ymin>
-            <xmax>340</xmax>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>311</xmin>
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-            <xmax>325</xmax>
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-                <key>y_to</key>
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-        <bndbox>
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-            <ymax>403</ymax>
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-        <pose>Unspecified</pose>
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-            <xmin>328</xmin>
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-            <xmax>337</xmax>
-            <ymax>744</ymax>
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-        <properties>
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-                <key>x_from</key>
-                <value>334</value>
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-            <property>
-                <key>y_from</key>
-                <value>257</value>
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-            <property>
-                <key>x_to</key>
-                <value>331</value>
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-            <property>
-                <key>y_to</key>
-                <value>218</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>244</xmin>
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-            <xmax>381</xmax>
-            <ymax>129</ymax>
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diff --git a/test/annotations/0126_0002.xml b/test/annotations/0126_0002.xml
deleted file mode 100644
index 94201887657dae3c0f95184a9a2759f1acfb59d0..0000000000000000000000000000000000000000
--- a/test/annotations/0126_0002.xml
+++ /dev/null
@@ -1,299 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0126_0002.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>720</width>
-        <height>960</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>hexagon</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>243</xmin>
-            <ymin>210</ymin>
-            <xmax>395</xmax>
-            <ymax>307</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>303</xmin>
-            <ymin>56</ymin>
-            <xmax>349</xmax>
-            <ymax>102</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <occluded>0</occluded>
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-            <xmax>363</xmax>
-            <ymax>310</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>203</xmax>
-            <ymax>440</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <bndbox>
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-            <xmax>556</xmax>
-            <ymax>722</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-            <ymax>465</ymax>
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-    <object>
-        <name>text</name>
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-            <ymax>463</ymax>
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-    <object>
-        <name>line</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>313</xmin>
-            <ymin>118</ymin>
-            <xmax>328</xmax>
-            <ymax>198</ymax>
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-        <properties>
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-    <object>
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-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>324</xmin>
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-            <ymax>371</ymax>
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-        <properties>
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-                <key>y_to</key>
-                <value>600</value>
-            </property>
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-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>179</xmin>
-            <ymin>290</ymin>
-            <xmax>237</xmax>
-            <ymax>366</ymax>
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-        <properties>
-            <property>
-                <key>x_from</key>
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-            </property>
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-            </property>
-            <property>
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-            </property>
-            <property>
-                <key>y_to</key>
-                <value>603</value>
-            </property>
-        </properties>
-    </object>
-    <object>
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-        <pose>Unspecified</pose>
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-        <bndbox>
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-        <properties>
-            <property>
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-            <property>
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-                <value>484</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>603</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>290</xmin>
-            <ymin>536</ymin>
-            <xmax>367</xmax>
-            <ymax>609</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>331</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>422</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>326</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>359</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>82</xmin>
-            <ymin>376</ymin>
-            <xmax>217</xmax>
-            <ymax>444</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>424</xmin>
-            <ymin>386</ymin>
-            <xmax>573</xmax>
-            <ymax>468</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>long_oval</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>258</xmin>
-            <ymin>383</ymin>
-            <xmax>394</xmax>
-            <ymax>456</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/0126_0004.xml b/test/annotations/0126_0004.xml
deleted file mode 100644
index 027a48e7d33a7d5210363cd97bde40d0ca40784b..0000000000000000000000000000000000000000
--- a/test/annotations/0126_0004.xml
+++ /dev/null
@@ -1,346 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>0126_0004.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>720</width>
-        <height>960</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>505</xmin>
-            <ymin>373</ymin>
-            <xmax>658</xmax>
-            <ymax>443</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>302</xmin>
-            <ymin>493</ymin>
-            <xmax>442</xmax>
-            <ymax>576</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>500</xmin>
-            <ymin>493</ymin>
-            <xmax>652</xmax>
-            <ymax>573</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>315</xmin>
-            <ymin>361</ymin>
-            <xmax>468</xmax>
-            <ymax>443</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>132</xmin>
-            <ymin>496</ymin>
-            <xmax>263</xmax>
-            <ymax>570</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>parallelogram</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>146</xmin>
-            <ymin>370</ymin>
-            <xmax>282</xmax>
-            <ymax>445</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>trapezoid</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>268</xmin>
-            <ymin>166</ymin>
-            <xmax>444</xmax>
-            <ymax>256</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>327</xmin>
-            <ymin>19</ymin>
-            <xmax>369</xmax>
-            <ymax>66</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>553</xmin>
-            <ymin>359</ymin>
-            <xmax>641</xmax>
-            <ymax>434</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>340</xmin>
-            <ymin>511</ymin>
-            <xmax>407</xmax>
-            <ymax>575</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>357</xmin>
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-            <xmax>450</xmax>
-            <ymax>446</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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diff --git a/test/annotations/0126_0012.xml b/test/annotations/0126_0012.xml
deleted file mode 100644
index 36e2adfc8ce708bcb628da05b72710d3228efb8c..0000000000000000000000000000000000000000
--- a/test/annotations/0126_0012.xml
+++ /dev/null
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diff --git a/test/annotations/0126_0020.xml b/test/annotations/0126_0020.xml
deleted file mode 100644
index b375cf1b6bc4cd221a75f5ed8271cf6dd513e3bb..0000000000000000000000000000000000000000
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index 35645d1af77d436a376f07439b4188eb507e5991..0000000000000000000000000000000000000000
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index 2b712391f5d82de1159acbad2441c3cbaa1c73bc..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1119_0009.xml b/test/annotations/1119_0009.xml
deleted file mode 100644
index 94eed341a72278722fd3bc4ed07f8135dca90538..0000000000000000000000000000000000000000
--- a/test/annotations/1119_0009.xml
+++ /dev/null
@@ -1,273 +0,0 @@
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index d59eaedd1c3df155044f8db2447a1d11d243cea0..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1119_0021.xml b/test/annotations/1119_0021.xml
deleted file mode 100644
index de0dcaff42f2a61d1f252439749796aaeb624f24..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1119_0046.xml b/test/annotations/1119_0046.xml
deleted file mode 100644
index 2f70219d8ee4e4f113d0869b7350df9ba87805f1..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1119_0047.xml b/test/annotations/1119_0047.xml
deleted file mode 100644
index 01ded8d1ae6c395a31019b18ba3783bfb784f4bb..0000000000000000000000000000000000000000
--- a/test/annotations/1119_0047.xml
+++ /dev/null
@@ -1,154 +0,0 @@
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diff --git a/test/annotations/1119_0048.xml b/test/annotations/1119_0048.xml
deleted file mode 100644
index 0346b83e871ee1e9c07823d9001c16bd01de2479..0000000000000000000000000000000000000000
--- a/test/annotations/1119_0048.xml
+++ /dev/null
@@ -1,302 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1119_0048.jpg</filename>
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-        <database>Unknown</database>
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-                <value>1912</value>
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-        <bndbox>
-            <xmin>2384</xmin>
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-    <object>
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-        <pose>Unspecified</pose>
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-        <bndbox>
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-            <xmax>3019</xmax>
-            <ymax>2137</ymax>
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-    <object>
-        <name>text</name>
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-        <bndbox>
-            <xmin>1879</xmin>
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-            <xmax>2068</xmax>
-            <ymax>1534</ymax>
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-    <object>
-        <name>text</name>
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-        <bndbox>
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-            <ymax>1029</ymax>
-        </bndbox>
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-    <object>
-        <name>text</name>
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-        <bndbox>
-            <xmin>1273</xmin>
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-            <xmax>1400</xmax>
-            <ymax>1059</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <bndbox>
-            <xmin>1237</xmin>
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-            <xmax>1511</xmax>
-            <ymax>1544</ymax>
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-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2621</xmin>
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-            <ymax>2277</ymax>
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diff --git a/test/annotations/1119_0052.xml b/test/annotations/1119_0052.xml
deleted file mode 100644
index 09e540cefa9d6e3ab49f87429d7f67c2fdaa4c8a..0000000000000000000000000000000000000000
--- a/test/annotations/1119_0052.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>1119_0052.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2350</width>
-        <height>2254</height>
-        <depth>3</depth>
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-    <segmented>0</segmented>
-    <object>
-        <name>circle</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>330</xmin>
-            <ymin>382</ymin>
-            <xmax>885</xmax>
-            <ymax>952</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1464</xmin>
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-            <xmax>1996</xmax>
-            <ymax>1479</ymax>
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-        <bndbox>
-            <xmin>362</xmin>
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-    <object>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>917</xmin>
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-            <xmax>1969</xmax>
-            <ymax>814</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1051</xmin>
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-            <xmax>2157</xmax>
-            <ymax>1847</ymax>
-        </bndbox>
-    </object>
-    <object>
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-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>339</xmin>
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-            <xmax>1271</xmax>
-            <ymax>1369</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <bndbox>
-            <xmin>449</xmin>
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-            <xmax>674</xmax>
-            <ymax>814</ymax>
-        </bndbox>
-    </object>
-    <object>
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-            <xmax>1386</xmax>
-            <ymax>722</ymax>
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-    <object>
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-            <ymax>1305</ymax>
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-    <object>
-        <name>text</name>
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-        <occluded>0</occluded>
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diff --git a/test/annotations/1212_0037.xml b/test/annotations/1212_0037.xml
deleted file mode 100644
index 4564389a971abf20f5c0f0c9d98aa28456316c20..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0037.xml
+++ /dev/null
@@ -1,211 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0037.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>1728</width>
-        <height>3550</height>
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-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
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-            <xmin>64</xmin>
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diff --git a/test/annotations/1212_0056.xml b/test/annotations/1212_0056.xml
deleted file mode 100644
index ca9fe75b846c69b8e18fa2fecbcb6bf3b88e1521..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0056.xml
+++ /dev/null
@@ -1,422 +0,0 @@
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-        <point>
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diff --git a/test/annotations/1212_0068.xml b/test/annotations/1212_0068.xml
deleted file mode 100644
index 541669cee14d8533e8fcae22adae9fde5c1f9dd9..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0068.xml
+++ /dev/null
@@ -1,242 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0068.jpg</filename>
-    <source>
-        <database>Unknown</database>
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-    <size>
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-    <object>
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-            <property>
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-                <value>1208</value>
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-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
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-        <occluded>0</occluded>
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-            <xmin>1770</xmin>
-            <ymin>429</ymin>
-            <xmax>2480</xmax>
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diff --git a/test/annotations/1212_0078.xml b/test/annotations/1212_0078.xml
deleted file mode 100644
index 2bc67ad3d0663254a383a6e4a81c4e09e8ddb183..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0078.xml
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diff --git a/test/annotations/1212_0079.xml b/test/annotations/1212_0079.xml
deleted file mode 100644
index 213c82d05a1395b0150425e0f5393745d0b2de57..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0086.xml b/test/annotations/1212_0086.xml
deleted file mode 100644
index c79e60fe687668ca680b5c8d920f581f73aed105..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0086.xml
+++ /dev/null
@@ -1,216 +0,0 @@
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diff --git a/test/annotations/1212_0088.xml b/test/annotations/1212_0088.xml
deleted file mode 100644
index 71e9f333f1d70f990c303958dad37cc2f0da9694..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0088.xml
+++ /dev/null
@@ -1,413 +0,0 @@
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-            <xmax>2692</xmax>
-            <ymax>1752</ymax>
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-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
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-            <xmax>2126</xmax>
-            <ymax>1000</ymax>
-        </bndbox>
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-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>2137</xmax>
-            <ymax>467</ymax>
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-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>315</xmin>
-            <ymin>1619</ymin>
-            <xmax>563</xmax>
-            <ymax>1763</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1122</xmin>
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-            <xmax>1552</xmax>
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diff --git a/test/annotations/1212_0089.xml b/test/annotations/1212_0089.xml
deleted file mode 100644
index 9c6d76a3ce7378c4222e1390fe24976fc429e296..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0089.xml
+++ /dev/null
@@ -1,170 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0089.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>3000</width>
-        <height>4000</height>
-        <depth>3</depth>
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-    <segmented>0</segmented>
-    <object>
-        <name>hexagon</name>
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-        <bndbox>
-            <xmin>555</xmin>
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-            <ymax>1304</ymax>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>505</xmin>
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-            <ymax>3043</ymax>
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-    <object>
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-        <difficult>0</difficult>
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-        <bndbox>
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-            <xmax>1177</xmax>
-            <ymax>2126</ymax>
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-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1022</xmin>
-            <ymin>760</ymin>
-            <xmax>2344</xmax>
-            <ymax>1110</ymax>
-        </bndbox>
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-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <ymax>1960</ymax>
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-        <bndbox>
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-            <xmax>1750</xmax>
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diff --git a/test/annotations/1212_0091.xml b/test/annotations/1212_0091.xml
deleted file mode 100644
index ae205311c4c4a032ca9c3948f280fb70a0ec7c4b..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0091.xml
+++ /dev/null
@@ -1,418 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0091.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2872</width>
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-    <object>
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-        <bndbox>
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-        <bndbox>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>896</xmin>
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-            <xmax>2314</xmax>
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-                <value>2268</value>
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-                <key>y_to</key>
-                <value>2963</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>119</xmin>
-            <ymin>1171</ymin>
-            <xmax>613</xmax>
-            <ymax>1729</ymax>
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-    </object>
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diff --git a/test/annotations/1212_0092.xml b/test/annotations/1212_0092.xml
deleted file mode 100644
index dbf3e22d7c8c5d1dd3ba49114bde38dc94fbfa97..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0092.xml
+++ /dev/null
@@ -1,615 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0092.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>4000</width>
-        <height>3000</height>
-        <depth>3</depth>
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-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>2844</xmin>
-            <ymin>348</ymin>
-            <xmax>3266</xmax>
-            <ymax>1045</ymax>
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diff --git a/test/annotations/1212_0100.xml b/test/annotations/1212_0100.xml
deleted file mode 100644
index 1b9f5010076202b8f31e1e9da26499cbab7d2f8f..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0100.xml
+++ /dev/null
@@ -1,623 +0,0 @@
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diff --git a/test/annotations/1212_0101.xml b/test/annotations/1212_0101.xml
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index ff4c16a73750c1c95672bcc32da856fd70708105..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0102.xml b/test/annotations/1212_0102.xml
deleted file mode 100644
index da6bd86c077bcf886bc01aeb38c395492ccaffd2..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0102.xml
+++ /dev/null
@@ -1,320 +0,0 @@
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diff --git a/test/annotations/1212_0111.xml b/test/annotations/1212_0111.xml
deleted file mode 100644
index d5019fdda9f5bf92226d6e8ae466f0cc5b12825e..0000000000000000000000000000000000000000
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deleted file mode 100644
index 9e003b4afe01bd41d35167c9debb685a91efa0dd..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0130.xml b/test/annotations/1212_0130.xml
deleted file mode 100644
index 1699e7bebe1f227158aa3c8e4918fedb1e25578e..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0130.xml
+++ /dev/null
@@ -1,514 +0,0 @@
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diff --git a/test/annotations/1212_0131.xml b/test/annotations/1212_0131.xml
deleted file mode 100644
index ac0ff2466d2f8878a0999cb0c0f305c40d071d68..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0131.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0141.xml b/test/annotations/1212_0141.xml
deleted file mode 100644
index 81dbdc4c7020e536f9700b97ea5b7dfb79e2743f..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0141.xml
+++ /dev/null
@@ -1,268 +0,0 @@
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diff --git a/test/annotations/1212_0158.xml b/test/annotations/1212_0158.xml
deleted file mode 100644
index 37e54b34de2459aa41d5504dcb61e1206d7100cc..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0158.xml
+++ /dev/null
@@ -1,325 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0158.jpg</filename>
-    <source>
-        <database>Unknown</database>
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-    <size>
-        <width>1640</width>
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diff --git a/test/annotations/1212_0168.xml b/test/annotations/1212_0168.xml
deleted file mode 100644
index a85617cdefb567b0ac6733bc845199bbbb4eab29..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0168.xml
+++ /dev/null
@@ -1,346 +0,0 @@
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-    <filename>1212_0168.jpg</filename>
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-        <database>Unknown</database>
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-    <size>
-        <width>1640</width>
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diff --git a/test/annotations/1212_0172.xml b/test/annotations/1212_0172.xml
deleted file mode 100644
index e410d93d0ed668503174d1b15162a731281b6a13..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0175.xml b/test/annotations/1212_0175.xml
deleted file mode 100644
index 11e76cad58eefd4054dfa7d41b87fd96c71e9f35..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0175.xml
+++ /dev/null
@@ -1,211 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0175.jpg</filename>
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-        <database>Unknown</database>
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diff --git a/test/annotations/1212_0176.xml b/test/annotations/1212_0176.xml
deleted file mode 100644
index 4ba84ef18c55d182029d01554a74336f2eac079e..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0176.xml
+++ /dev/null
@@ -1,299 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0176.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
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-            <xmax>1137</xmax>
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-                <value>1397</value>
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-            <xmax>1294</xmax>
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-            <property>
-                <key>y_to</key>
-                <value>1056</value>
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-        </properties>
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-    <object>
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-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
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-    <object>
-        <name>diamonds</name>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1121</xmin>
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-            <ymax>1045</ymax>
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-        <name>diamonds</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <ymin>871</ymin>
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diff --git a/test/annotations/1212_0182.xml b/test/annotations/1212_0182.xml
deleted file mode 100644
index f50a6b2d299e28645f2f1352d7eba54cf7125ad8..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0182.xml
+++ /dev/null
@@ -1,659 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0182.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>1640</width>
-        <height>2360</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>743</xmin>
-            <ymin>1208</ymin>
-            <xmax>1140</xmax>
-            <ymax>1341</ymax>
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-        <properties>
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-            <property>
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-            <property>
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-                <value>754</value>
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-            <property>
-                <key>y_to</key>
-                <value>1046</value>
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-        <bndbox>
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-                <key>y_to</key>
-                <value>1247</value>
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-    <object>
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diff --git a/test/annotations/1212_0194.xml b/test/annotations/1212_0194.xml
deleted file mode 100644
index 3212d1e890b2846d6de559891e877d32bf37aff3..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0194.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0203.xml b/test/annotations/1212_0203.xml
deleted file mode 100644
index 2aa015efee31f7e6609a1430e1c5b3de9a40a7a1..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0203.xml
+++ /dev/null
@@ -1,299 +0,0 @@
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diff --git a/test/annotations/1212_0204.xml b/test/annotations/1212_0204.xml
deleted file mode 100644
index 496ac320d16db1e2da1536c3edeb8b09134c2d5e..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0204.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0210.xml b/test/annotations/1212_0210.xml
deleted file mode 100644
index 37420e494953378eed70ed1e409904ef924ec151..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0210.xml
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deleted file mode 100644
index 3e2b1761cda2b92ce17f949be86eab9f3feeef7a..0000000000000000000000000000000000000000
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deleted file mode 100644
index c4352a6b8dcb55ebcc975e801654ab1dcdc11b9e..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0215.xml
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diff --git a/test/annotations/1212_0216.xml b/test/annotations/1212_0216.xml
deleted file mode 100644
index d0e3ede0744ea7a15558a422043567b86eccf3fa..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0216.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0219.xml b/test/annotations/1212_0219.xml
deleted file mode 100644
index b35de88b97e45e998addd71d809c5570f2c4dcbf..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0219.xml
+++ /dev/null
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deleted file mode 100644
index 6d4aa60bebfdc741f9c0f9ba3cd2b63791b68906..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0222.xml
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diff --git a/test/annotations/1212_0224.xml b/test/annotations/1212_0224.xml
deleted file mode 100644
index 7b9cf8621dbe13e5f673817adc7fe0688cf12881..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0224.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0227.xml b/test/annotations/1212_0227.xml
deleted file mode 100644
index 4047973a7fcb1440ea0a833d0a5b9405b518fce0..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0227.xml
+++ /dev/null
@@ -1,610 +0,0 @@
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-        <bndbox>
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-            <ymax>618</ymax>
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-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>870</xmin>
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-            </property>
-            <property>
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-                <value>878</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>712</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>line</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>897</xmin>
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-            <xmax>1103</xmax>
-            <ymax>1262</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1095</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>575</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>901</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>390</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1085</xmin>
-            <ymin>486</ymin>
-            <xmax>1374</xmax>
-            <ymax>693</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1093</xmin>
-            <ymin>948</ymin>
-            <xmax>1344</xmax>
-            <ymax>1134</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1557</xmin>
-            <ymin>934</ymin>
-            <xmax>1779</xmax>
-            <ymax>1102</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>690</xmin>
-            <ymin>881</ymin>
-            <xmax>893</xmax>
-            <ymax>1031</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/1212_0233.xml b/test/annotations/1212_0233.xml
deleted file mode 100644
index de3c3a792eee4d85623333100924d57a28d14699..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0233.xml
+++ /dev/null
@@ -1,242 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0233.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2360</width>
-        <height>1640</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1073</xmin>
-            <ymin>353</ymin>
-            <xmax>1117</xmax>
-            <ymax>458</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1093</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>1277</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1089</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1190</value>
-            </property>
-        </properties>
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-    <object>
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-        <bndbox>
-            <xmin>1241</xmin>
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-            <xmax>1504</xmax>
-            <ymax>598</ymax>
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-        <properties>
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-            <property>
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-                <value>1251</value>
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-                <key>y_to</key>
-                <value>1340</value>
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-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
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-        <bndbox>
-            <xmin>862</xmin>
-            <ymin>640</ymin>
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-            <ymax>822</ymax>
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-        <properties>
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-                <value>978</value>
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deleted file mode 100644
index dcdee3d8601d110d004d4a75942b5455be69a3c1..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0254.xml b/test/annotations/1212_0254.xml
deleted file mode 100644
index b3c2b9fdf7cd8bd027a975efccf692cfeed0c409..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0254.xml
+++ /dev/null
@@ -1,444 +0,0 @@
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diff --git a/test/annotations/1212_0263.xml b/test/annotations/1212_0263.xml
deleted file mode 100644
index 8bce744fa1fe292a2a1c7438882989ec9f9b1168..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0263.xml
+++ /dev/null
@@ -1,366 +0,0 @@
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diff --git a/test/annotations/1212_0264.xml b/test/annotations/1212_0264.xml
deleted file mode 100644
index 039bdbdaae58f99a312efcff2f082fc3e6cba5f4..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0264.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0267.xml b/test/annotations/1212_0267.xml
deleted file mode 100644
index f4f0f4d63c76cd05be04f0b2b83dbae273776254..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0267.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0269.xml b/test/annotations/1212_0269.xml
deleted file mode 100644
index 69c7815c76564d9c17a664ac1c9797dfcb1af6a0..0000000000000000000000000000000000000000
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deleted file mode 100644
index 872d460e8178c4506a6f28931b845bdf84c71f35..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0278.xml b/test/annotations/1212_0278.xml
deleted file mode 100644
index e0c8665451116fdd48b0102ff8cac8275e802675..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0278.xml
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diff --git a/test/annotations/1212_0285.xml b/test/annotations/1212_0285.xml
deleted file mode 100644
index 8e836e49e45f00a2bbf6e40b13781fed0dd73f2f..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0285.xml
+++ /dev/null
@@ -1,281 +0,0 @@
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diff --git a/test/annotations/1212_0286.xml b/test/annotations/1212_0286.xml
deleted file mode 100644
index d9c5c045bebe93529b3163502b255c8629cf3cbd..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0292.xml b/test/annotations/1212_0292.xml
deleted file mode 100644
index f7054305607d667f156b525c3d835f848a09a32e..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0292.xml
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diff --git a/test/annotations/1212_0311.xml b/test/annotations/1212_0311.xml
deleted file mode 100644
index 9dc3e4c9357cdd5f1f727faa2ff1a886e17b4123..0000000000000000000000000000000000000000
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index b719e852232083f5ecec0b62836efb5ee0a44325..0000000000000000000000000000000000000000
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deleted file mode 100644
index daab9835ad0e49e4f3e16b2deeb8b40fad74f24f..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0332.xml b/test/annotations/1212_0332.xml
deleted file mode 100644
index afd01d7f5430440522040c657dc1a5650532ecc4..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0332.xml
+++ /dev/null
@@ -1,351 +0,0 @@
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-        <bndbox>
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-            <ymax>365</ymax>
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-    <object>
-        <name>diamonds</name>
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diff --git a/test/annotations/1212_0334.xml b/test/annotations/1212_0334.xml
deleted file mode 100644
index 886f2f1176a84b350dfec45f48de524464ab4abc..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0334.xml
+++ /dev/null
@@ -1,326 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0334.jpg</filename>
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-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2404</width>
-        <height>3212</height>
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diff --git a/test/annotations/1212_0340.xml b/test/annotations/1212_0340.xml
deleted file mode 100644
index 9751e8bde5b258068a0289146b66e4585b32d200..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0340.xml
+++ /dev/null
@@ -1,268 +0,0 @@
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-<annotation>
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-    <source>
-        <database>Unknown</database>
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-    <size>
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-            </property>
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-        <bndbox>
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diff --git a/test/annotations/1212_0341.xml b/test/annotations/1212_0341.xml
deleted file mode 100644
index ec8c8c62188fc425ee96dea0f4fbb37efdbf1b98..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0341.xml
+++ /dev/null
@@ -1,610 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0341.jpg</filename>
-    <source>
-        <database>Unknown</database>
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-    <size>
-        <width>2408</width>
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diff --git a/test/annotations/1212_0352.xml b/test/annotations/1212_0352.xml
deleted file mode 100644
index 1d660f232416325c2c560abca67b862149ec55b1..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0352.xml
+++ /dev/null
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diff --git a/test/annotations/1212_0354.xml b/test/annotations/1212_0354.xml
deleted file mode 100644
index bd49a18f24f371ddfd1633273b48134eaaa4ec2c..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0354.xml
+++ /dev/null
@@ -1,274 +0,0 @@
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-    <folder>NA</folder>
-    <filename>1212_0354.jpg</filename>
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-        <database>Unknown</database>
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diff --git a/test/annotations/1212_0364.xml b/test/annotations/1212_0364.xml
deleted file mode 100644
index 9cbff0257d81437aff12c0b927efad40b588cb09..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0364.xml
+++ /dev/null
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deleted file mode 100644
index 5918e88d58ee538ce7576ce1dbbb934e1e44bd82..0000000000000000000000000000000000000000
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diff --git a/test/annotations/1212_0375.xml b/test/annotations/1212_0375.xml
deleted file mode 100644
index 46de7dc8ce710aee9d4d8faa5b49482addf13e83..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0375.xml
+++ /dev/null
@@ -1,268 +0,0 @@
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-            <xmax>1132</xmax>
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diff --git a/test/annotations/1212_0378.xml b/test/annotations/1212_0378.xml
deleted file mode 100644
index 4c6b1e53b40af717dae32d6c5a79d38a2c19e14b..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0378.xml
+++ /dev/null
@@ -1,198 +0,0 @@
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-    <folder>NA</folder>
-    <filename>1212_0378.jpg</filename>
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-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
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diff --git a/test/annotations/1212_0379.xml b/test/annotations/1212_0379.xml
deleted file mode 100644
index 31f573090d350190a97eaeb1f9247c4edfcb8e90..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0379.xml
+++ /dev/null
@@ -1,374 +0,0 @@
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-    <filename>1212_0379.jpg</filename>
-    <source>
-        <database>Unknown</database>
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-    <size>
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-                <key>y_to</key>
-                <value>607</value>
-            </property>
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-    <object>
-        <name>arrow</name>
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-        <difficult>0</difficult>
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-        <bndbox>
-            <xmin>685</xmin>
-            <ymin>685</ymin>
-            <xmax>749</xmax>
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-        <properties>
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-            </property>
-            <property>
-                <key>y_to</key>
-                <value>377</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1225</xmin>
-            <ymin>977</ymin>
-            <xmax>1449</xmax>
-            <ymax>1128</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>575</xmin>
-            <ymin>803</ymin>
-            <xmax>915</xmax>
-            <ymax>1035</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/1212_0383.xml b/test/annotations/1212_0383.xml
deleted file mode 100644
index f7cec24ab34d0b25b1d698c4d65a4a8c08388638..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0383.xml
+++ /dev/null
@@ -1,221 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0383.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
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diff --git a/test/annotations/1212_0384.xml b/test/annotations/1212_0384.xml
deleted file mode 100644
index 8257f46d731bf649532bd8efbf1206e0787f7f1a..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0384.xml
+++ /dev/null
@@ -1,265 +0,0 @@
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-    <folder>NA</folder>
-    <filename>1212_0384.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
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-            <ymax>1303</ymax>
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-        <bndbox>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1279</xmin>
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-            <xmax>1426</xmax>
-            <ymax>647</ymax>
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-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1647</xmin>
-            <ymin>176</ymin>
-            <xmax>1818</xmax>
-            <ymax>627</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>744</xmin>
-            <ymin>838</ymin>
-            <xmax>1191</xmax>
-            <ymax>1031</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/1212_0386.xml b/test/annotations/1212_0386.xml
deleted file mode 100644
index 449ab08f57d4d26a34a7a3b2acc291831f82f815..0000000000000000000000000000000000000000
--- a/test/annotations/1212_0386.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>1212_0386.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2416</width>
-        <height>3224</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>801</xmin>
-            <ymin>366</ymin>
-            <xmax>1795</xmax>
-            <ymax>644</ymax>
-        </bndbox>
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-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>806</xmin>
-            <ymin>890</ymin>
-            <xmax>1786</xmax>
-            <ymax>1118</ymax>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>832</xmin>
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-            <xmax>1813</xmax>
-            <ymax>1624</ymax>
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-    </object>
-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>510</xmin>
-            <ymin>1248</ymin>
-            <xmax>738</xmax>
-            <ymax>1714</ymax>
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-    <object>
-        <name>triangle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>523</xmin>
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-            <xmax>770</xmax>
-            <ymax>1199</ymax>
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-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>555</xmin>
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-            <xmax>774</xmax>
-            <ymax>688</ymax>
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-        <bndbox>
-            <xmin>1267</xmin>
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-            <xmax>1437</xmax>
-            <ymax>585</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <ymin>926</ymin>
-            <xmax>1392</xmax>
-            <ymax>1074</ymax>
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-    </object>
-    <object>
-        <name>text</name>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1222</xmin>
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-            <xmax>1428</xmax>
-            <ymax>1557</ymax>
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-    </object>
-    <object>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>564</xmin>
-            <ymin>1365</ymin>
-            <xmax>680</xmax>
-            <ymax>1562</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>595</xmin>
-            <ymin>926</ymin>
-            <xmax>729</xmax>
-            <ymax>1069</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>626</xmin>
-            <ymin>424</ymin>
-            <xmax>725</xmax>
-            <ymax>572</ymax>
-        </bndbox>
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diff --git a/test/annotations/1217_0003.xml b/test/annotations/1217_0003.xml
deleted file mode 100644
index 6e9469e8a999c9c7821b7bb897406d00cfc49d3f..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0003.xml
+++ /dev/null
@@ -1,154 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1217_0003.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>763</xmin>
-            <ymin>399</ymin>
-            <xmax>1142</xmax>
-            <ymax>485</ymax>
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-        <properties>
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-                <value>782</value>
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-            <property>
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-                <value>1048</value>
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-            <property>
-                <key>x_to</key>
-                <value>1109</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>1051</value>
-            </property>
-        </properties>
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-    <object>
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-        <difficult>0</difficult>
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-        <bndbox>
-            <xmin>784</xmin>
-            <ymin>697</ymin>
-            <xmax>1154</xmax>
-            <ymax>792</ymax>
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-                <value>751</value>
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-            <property>
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-                <value>1112</value>
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-            <property>
-                <key>y_to</key>
-                <value>764</value>
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-    <object>
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-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
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-        <bndbox>
-            <xmin>1156</xmin>
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-            <xmax>1339</xmax>
-            <ymax>885</ymax>
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-    </object>
-    <object>
-        <name>rectangle</name>
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-            <xmin>665</xmin>
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-        <name>text</name>
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-        <occluded>0</occluded>
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diff --git a/test/annotations/1217_0004.xml b/test/annotations/1217_0004.xml
deleted file mode 100644
index 00e1816168d6e39b4cc0b49b4e26fb2e02f6a9a5..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0004.xml
+++ /dev/null
@@ -1,268 +0,0 @@
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-<annotation>
-    <folder>NA</folder>
-    <filename>1217_0004.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>886</xmin>
-            <ymin>557</ymin>
-            <xmax>938</xmax>
-            <ymax>967</ymax>
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-        <properties>
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-            </property>
-            <property>
-                <key>y_to</key>
-                <value>568</value>
-            </property>
-        </properties>
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-    <object>
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-            <xmax>1356</xmax>
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-            <xmin>525</xmin>
-            <ymin>505</ymin>
-            <xmax>813</xmax>
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-        <bndbox>
-            <xmin>302</xmin>
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-            <ymax>592</ymax>
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-            <ymax>1017</ymax>
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-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>1283</xmax>
-            <ymax>1014</ymax>
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-        <properties>
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-            </property>
-            <property>
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-            <property>
-                <key>y_to</key>
-                <value>514</value>
-            </property>
-        </properties>
-    </object>
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diff --git a/test/annotations/1217_0009.xml b/test/annotations/1217_0009.xml
deleted file mode 100644
index 8a9be3a4302f7c624c5f5394d0aeb000fe32134f..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0009.xml
+++ /dev/null
@@ -1,281 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>1217_0009.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>762</xmin>
-            <ymin>619</ymin>
-            <xmax>842</xmax>
-            <ymax>749</ymax>
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-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>807</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>862</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>791</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>762</value>
-            </property>
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-    </object>
-    <object>
-        <name>arrow</name>
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-        <bndbox>
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-            </property>
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-                <key>y_to</key>
-                <value>1003</value>
-            </property>
-        </properties>
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-    <object>
-        <name>arrow</name>
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-        <properties>
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-            </property>
-            <property>
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-                <value>976</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>797</xmin>
-            <ymin>919</ymin>
-            <xmax>915</xmax>
-            <ymax>1215</ymax>
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-        <properties>
-            <property>
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-            </property>
-            <property>
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-            </property>
-            <property>
-                <key>x_to</key>
-                <value>859</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>294</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1066</xmin>
-            <ymin>298</ymin>
-            <xmax>1242</xmax>
-            <ymax>501</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>938</xmax>
-            <ymax>1404</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>679</xmin>
-            <ymin>517</ymin>
-            <xmax>919</xmax>
-            <ymax>646</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>rectangle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>652</xmin>
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-    <object>
-        <name>text</name>
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-        <bndbox>
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-            <ymax>820</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
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-            <xmax>1190</xmax>
-            <ymax>435</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>743</xmin>
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-            <xmax>824</xmax>
-            <ymax>426</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>807</xmin>
-            <ymin>1240</ymin>
-            <xmax>882</xmax>
-            <ymax>1333</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>text</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>764</xmin>
-            <ymin>785</ymin>
-            <xmax>873</xmax>
-            <ymax>865</ymax>
-        </bndbox>
-    </object>
-    <object>
-        <name>diamonds</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>668</xmin>
-            <ymin>727</ymin>
-            <xmax>948</xmax>
-            <ymax>934</ymax>
-        </bndbox>
-    </object>
-</annotation>
diff --git a/test/annotations/1217_0019.xml b/test/annotations/1217_0019.xml
deleted file mode 100644
index 0c4311f30c09f8d3774425972d51bece29156008..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0019.xml
+++ /dev/null
@@ -1,185 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<annotation>
-    <folder>NA</folder>
-    <filename>1217_0019.jpg</filename>
-    <source>
-        <database>Unknown</database>
-    </source>
-    <size>
-        <width>2386</width>
-        <height>1491</height>
-        <depth>3</depth>
-    </size>
-    <segmented>0</segmented>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>865</xmin>
-            <ymin>613</ymin>
-            <xmax>1051</xmax>
-            <ymax>734</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1028</value>
-            </property>
-            <property>
-                <key>y_from</key>
-                <value>822</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>888</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>809</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1098</xmin>
-            <ymin>348</ymin>
-            <xmax>1486</xmax>
-            <ymax>1022</ymax>
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-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1272</value>
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-            <property>
-                <key>y_from</key>
-                <value>501</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1137</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>958</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>arrow</name>
-        <pose>Unspecified</pose>
-        <truncated>0</truncated>
-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1086</xmin>
-            <ymin>787</ymin>
-            <xmax>1209</xmax>
-            <ymax>950</ymax>
-        </bndbox>
-        <properties>
-            <property>
-                <key>x_from</key>
-                <value>1142</value>
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-            <property>
-                <key>y_from</key>
-                <value>685</value>
-            </property>
-            <property>
-                <key>x_to</key>
-                <value>1144</value>
-            </property>
-            <property>
-                <key>y_to</key>
-                <value>562</value>
-            </property>
-        </properties>
-    </object>
-    <object>
-        <name>circle</name>
-        <pose>Unspecified</pose>
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-        <difficult>0</difficult>
-        <occluded>0</occluded>
-        <bndbox>
-            <xmin>1032</xmin>
-            <ymin>566</ymin>
-            <xmax>1251</xmax>
-            <ymax>794</ymax>
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diff --git a/test/annotations/1217_0023.xml b/test/annotations/1217_0023.xml
deleted file mode 100644
index 1700a46114c248b2b7d6e4c986e4cac2cb54274a..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0023.xml
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diff --git a/test/annotations/1217_0025.xml b/test/annotations/1217_0025.xml
deleted file mode 100644
index 2d1fb19cc452cf6cc08a4f04a6854b9ff6cf7110..0000000000000000000000000000000000000000
--- a/test/annotations/1217_0025.xml
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-    <folder>NA</folder>
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-    <source>
-        <database>Unknown</database>
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diff --git a/test/annotations/1217_0028.xml b/test/annotations/1217_0028.xml
deleted file mode 100644
index 00b82b878b0d9f6e8483cf39b4b2f9e793c5cbfc..0000000000000000000000000000000000000000
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