File size: 55,248 Bytes
0e83290 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 |
"""
Based on https://github.com/hkchengrex/MiVOS/tree/MiVOS-STCN
(which is based on https://github.com/seoungwugoh/ivs-demo)
This version is much simplified.
In this repo, we don't have
- local control
- fusion module
- undo
- timers
but with XMem as the backbone and is more memory (for both CPU and GPU) friendly
"""
import functools
import os
from pathlib import Path
import re
from time import perf_counter
import cv2
from inference.frame_selection.frame_selection import select_next_candidates
# fix conflicts between qt5 and cv2
os.environ.pop("QT_QPA_PLATFORM_PLUGIN_PATH")
import numpy as np
import torch
from PyQt5.QtWidgets import (QWidget, QApplication, QComboBox, QCheckBox,
QHBoxLayout, QLabel, QPushButton, QTextEdit, QFileDialog,
QPlainTextEdit, QVBoxLayout, QSizePolicy, QButtonGroup, QSlider, QShortcut,
QRadioButton, QTabWidget, QErrorMessage, QMessageBox, QLineEdit)
from PyQt5.QtGui import QPixmap, QKeySequence, QImage, QTextCursor, QIcon, QRegExpValidator
from PyQt5.QtCore import Qt, QTimer, QThreadPool, QRegExp
from model.network import XMem
from inference.inference_core import InferenceCore
from .s2m_controller import S2MController
from .fbrs_controller import FBRSController
from .interactive_utils import *
from .interaction import *
from .resource_manager import ResourceManager
from .gui_utils import *
class App(QWidget):
def __init__(self, net: XMem,
resource_manager: ResourceManager,
s2m_ctrl:S2MController,
fbrs_ctrl:FBRSController, config):
super().__init__()
self.initialized = False
self.num_objects = config['num_objects']
self.s2m_controller = s2m_ctrl
self.fbrs_controller = fbrs_ctrl
self.config = config
self.processor = InferenceCore(net, config)
self.processor.set_all_labels(list(range(1, self.num_objects+1)))
self.res_man = resource_manager
self.threadpool = QThreadPool()
self.last_opened_directory = str(Path.home())
self.num_frames = len(self.res_man)
self.height, self.width = self.res_man.h, self.res_man.w
# set window
self.setWindowTitle('XMem++ Demo')
self.setGeometry(100, 100, self.width, self.height+100)
self.setWindowIcon(QIcon('docs/icon.png'))
# some buttons
self.play_button = QPushButton('Play Video')
self.play_button.setToolTip("Play/Pause the video")
self.play_button.clicked.connect(self.on_play_video)
self.commit_button = QPushButton('Commit')
self.commit_button.setToolTip("Finish current interaction with the mask")
self.commit_button.clicked.connect(self.on_commit)
self.save_reference_button = QPushButton('Save reference')
self.save_reference_button.setToolTip("Save current mask in the permanent memory.\nUsed by the model as a reference ground truth.")
self.save_reference_button.clicked.connect(self.on_save_reference)
self.compute_candidates_button = QPushButton('Compute Annotation candidates')
self.compute_candidates_button.setToolTip("Get next <i>k</i> frames that you should annotate.")
self.compute_candidates_button.clicked.connect(self.on_compute_candidates)
self.full_run_button = QPushButton('FULL Propagate')
self.full_run_button.setToolTip("Clear the temporary memory, scroll to beginning and predict new masks for <b>all</b> the frames.")
self.full_run_button.clicked.connect(partial(self.general_propagation_callback, propagation_type='full'))
self.forward_run_button = QPushButton('Forward Propagate')
self.forward_run_button.setToolTip("Predict new masks for all the frames <b>starting</b> with the current one.")
self.forward_run_button.clicked.connect(partial(self.general_propagation_callback, propagation_type='forward'))
self.forward_run_button.setMinimumWidth(200)
self.backward_run_button = QPushButton('Backward Propagate')
self.backward_run_button.setToolTip("Predict new masks for all the frames <b>before</b> with the current one.")
self.backward_run_button.clicked.connect(partial(self.general_propagation_callback, propagation_type='backward'))
self.backward_run_button.setMinimumWidth(200)
self.reset_button = QPushButton('Delete Mask')
self.reset_button.setToolTip("Delete the mask for the current frames. <b>Cannot be undone</b>!")
self.reset_button.clicked.connect(self.on_reset_mask)
self.spacebar = QShortcut(QKeySequence(Qt.Key_Space), self)
self.spacebar.activated.connect(self.pause_propagation)
# LCD
self.lcd = QTextEdit()
self.lcd.setReadOnly(True)
self.lcd.setMaximumHeight(28)
self.lcd.setFixedWidth(120)
self.lcd.setText('{: 4d} / {: 4d}'.format(0, self.num_frames-1))
# timeline slider
self.tl_slider = QSlider(Qt.Horizontal)
self.tl_slider.valueChanged.connect(self.tl_slide)
self.tl_slider.setMinimum(0)
self.tl_slider.setMaximum(self.num_frames-1)
self.tl_slider.setValue(0)
self.tl_slider.setTickPosition(QSlider.TicksBelow)
self.tl_slider.setTickInterval(1)
# brush size slider
self.brush_label = QLabel()
self.brush_label.setAlignment(Qt.AlignCenter)
self.brush_label.setMinimumWidth(100)
self.brush_slider = QSlider(Qt.Horizontal)
self.brush_slider.valueChanged.connect(self.brush_slide)
self.brush_slider.setMinimum(1)
self.brush_slider.setMaximum(100)
self.brush_slider.setValue(3)
self.brush_slider.setTickPosition(QSlider.TicksBelow)
self.brush_slider.setTickInterval(2)
self.brush_slider.setMinimumWidth(300)
# combobox
self.combo = QComboBox(self)
self.combo.addItem("davis")
self.combo.addItem("fade")
self.combo.addItem("light")
self.combo.addItem("popup")
self.combo.addItem("layered")
self.combo.currentTextChanged.connect(self.set_viz_mode)
self.save_visualization_checkbox = QCheckBox(self)
self.save_visualization_checkbox.setChecked(True)
self.save_visualization_checkbox.toggled.connect(self.on_save_visualization_toggle)
self.save_visualization = True
# Radio buttons for type of interactions
self.curr_interaction = 'Free'
self.interaction_group = QButtonGroup()
self.radio_fbrs = QRadioButton('Click')
self.radio_fbrs.setToolTip("Clicks in/out of the current mask. <b>Careful - will delete existing mask</b>!")
self.radio_s2m = QRadioButton('Scribble')
self.radio_s2m.setToolTip('Draw a line in/out of the current mask. Edits existing masks directly.')
self.radio_free = QRadioButton('Free')
self.radio_free.setToolTip('Free drawing')
self.interaction_group.addButton(self.radio_fbrs)
self.interaction_group.addButton(self.radio_s2m)
self.interaction_group.addButton(self.radio_free)
self.radio_fbrs.toggled.connect(self.interaction_radio_clicked)
self.radio_s2m.toggled.connect(self.interaction_radio_clicked)
self.radio_free.toggled.connect(self.interaction_radio_clicked)
self.radio_free.toggle()
# Main canvas -> QLabel
self.main_canvas = QLabel()
self.main_canvas.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.main_canvas.setAlignment(Qt.AlignCenter)
self.main_canvas.setMinimumSize(100, 100)
self.main_canvas.mousePressEvent = self.on_mouse_press
self.main_canvas.mouseMoveEvent = self.on_mouse_motion
self.main_canvas.setMouseTracking(True) # Required for all-time tracking
self.main_canvas.mouseReleaseEvent = self.on_mouse_release
# Minimap -> Also a QLbal
self.minimap = QLabel()
self.minimap.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.minimap.setAlignment(Qt.AlignTop)
self.minimap.setMinimumSize(100, 100)
# Zoom-in buttons
self.zoom_p_button = QPushButton('Zoom +')
self.zoom_p_button.clicked.connect(self.on_zoom_plus)
self.zoom_m_button = QPushButton('Zoom -')
self.zoom_m_button.clicked.connect(self.on_zoom_minus)
# Parameters setting
self.clear_mem_button = QPushButton('Clear TEMP and LONG memory')
self.clear_mem_button.setToolTip("Temporary and long-term memory can have features from the previous model run.<br>"
"If you had errors in the predictions, they might influence new masks.<br>"
"So for a new model run either clean the memory or just use <i>FULL propagate</i>.")
self.clear_mem_button.clicked.connect(self.on_clear_memory)
self.work_mem_gauge, self.work_mem_gauge_layout = create_gauge('Working memory size')
self.work_mem_gauge.setToolTip("Temporary and Permanent memory together.")
self.long_mem_gauge, self.long_mem_gauge_layout = create_gauge('Long-term memory size')
self.gpu_mem_gauge, self.gpu_mem_gauge_layout = create_gauge('GPU mem. (all processes, w/ caching)')
self.torch_mem_gauge, self.torch_mem_gauge_layout = create_gauge('GPU mem. (used by torch, w/o caching)')
self.update_memory_size()
self.update_gpu_usage()
self.work_mem_min, self.work_mem_min_layout = create_parameter_box(1, 100, 'Min. working memory frames',
callback=self.on_work_min_change)
self.work_mem_max, self.work_mem_max_layout = create_parameter_box(2, 100, 'Max. working memory frames',
callback=self.on_work_max_change)
self.long_mem_max, self.long_mem_max_layout = create_parameter_box(1000, 100000,
'Max. long-term memory size', step=1000, callback=self.update_config)
self.num_prototypes_box, self.num_prototypes_box_layout = create_parameter_box(32, 1280,
'Number of prototypes', step=32, callback=self.update_config)
self.mem_every_box, self.mem_every_box_layout = create_parameter_box(1, 100, 'Memory frame every (r)',
callback=self.update_config)
self.work_mem_min.setValue(self.processor.memory.min_mt_frames)
self.work_mem_max.setValue(self.processor.memory.max_mt_frames)
self.long_mem_max.setValue(self.processor.memory.max_long_elements)
self.num_prototypes_box.setValue(self.processor.memory.num_prototypes)
self.mem_every_box.setValue(self.processor.mem_every)
# import mask/layer
self.import_mask_button = QPushButton('Import mask')
self.import_mask_button.setToolTip("Import an existing .png file with a mask for a current frame.\nReplace existing mask.")
self.import_mask_button.clicked.connect(self.on_import_mask)
self.import_all_masks_button = QPushButton('Import ALL masks')
self.import_all_masks_button.setToolTip("Import a list of mask for some or all frames in the video.\nIf more than 10 are imported, the invididual confirmations will not be shown.")
self.import_all_masks_button.clicked.connect(self.on_import_all_masks)
self.import_layer_button = QPushButton('Import layer')
self.import_layer_button.clicked.connect(self.on_import_layer)
# Console on the GUI
self.console = QPlainTextEdit()
self.console.setReadOnly(True)
self.console.setMinimumHeight(100)
self.console.setMaximumHeight(100)
# navigator
navi = QHBoxLayout()
navi.addWidget(self.lcd)
navi.addWidget(self.play_button)
interact_subbox = QVBoxLayout()
interact_topbox = QHBoxLayout()
interact_botbox = QHBoxLayout()
interact_topbox.setAlignment(Qt.AlignCenter)
interact_topbox.addWidget(self.radio_s2m)
interact_topbox.addWidget(self.radio_fbrs)
interact_topbox.addWidget(self.radio_free)
interact_topbox.addWidget(self.brush_label)
interact_botbox.addWidget(self.brush_slider)
interact_subbox.addLayout(interact_topbox)
interact_subbox.addLayout(interact_botbox)
navi.addLayout(interact_subbox)
navi.addStretch(1)
navi.addWidget(self.reset_button)
navi.addStretch(1)
navi.addWidget(QLabel('Overlay Mode'))
navi.addWidget(self.combo)
navi.addWidget(QLabel('Save overlay during propagation'))
navi.addWidget(self.save_visualization_checkbox)
navi.addStretch(1)
# self.test_btn = QPushButton('TEST')
# self.test_btn.clicked.connect(self.TEST)
# navi.addWidget(self.test_btn)
navi.addWidget(self.save_reference_button)
# navi.addWidget(self.compute_candidates_button)
navi.addWidget(self.commit_button)
navi.addWidget(self.full_run_button)
navi.addWidget(self.forward_run_button)
navi.addWidget(self.backward_run_button)
# Drawing area, main canvas and minimap
self.color_picker = ColorPicker(self.num_objects, davis_palette)
self.color_picker.clicked.connect(self.hit_number_key)
draw_area = QHBoxLayout()
draw_area.addWidget(self.color_picker)
draw_area.addWidget(self.main_canvas, 4)
self.tabs = QTabWidget()
self.tabs.setMinimumWidth(500)
self.map_tab = QWidget()
self.references_tab = QWidget()
references_scroll = QScrollArea()
references_scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
references_scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
references_scroll.setWidgetResizable(True)
references_scroll.setWidget(self.references_tab)
self.references_scroll = references_scroll
self.tabs.addTab(self.map_tab,"Minimap && Stats")
self.tabs.addTab(self.references_scroll, "References && Candidates")
tabs_layout = QVBoxLayout()
# Minimap area
minimap_area = QVBoxLayout(self.map_tab)
minimap_area.setAlignment(Qt.AlignTop)
mini_label = QLabel('Minimap')
mini_label.setAlignment(Qt.AlignTop)
minimap_area.addWidget(mini_label)
# Minimap zooming
minimap_ctrl = QHBoxLayout()
minimap_ctrl.setAlignment(Qt.AlignTop)
minimap_ctrl.addWidget(self.zoom_p_button)
minimap_ctrl.addWidget(self.zoom_m_button)
minimap_area.addLayout(minimap_ctrl)
minimap_area.addWidget(self.minimap)
# Parameters
minimap_area.addLayout(self.work_mem_gauge_layout)
minimap_area.addLayout(self.long_mem_gauge_layout)
minimap_area.addLayout(self.gpu_mem_gauge_layout)
minimap_area.addLayout(self.torch_mem_gauge_layout)
minimap_area.addWidget(self.clear_mem_button)
minimap_area.addLayout(self.work_mem_min_layout)
minimap_area.addLayout(self.work_mem_max_layout)
minimap_area.addLayout(self.long_mem_max_layout)
minimap_area.addLayout(self.num_prototypes_box_layout)
minimap_area.addLayout(self.mem_every_box_layout)
# import mask/layer
import_area = QHBoxLayout()
import_area.setAlignment(Qt.AlignTop)
import_area.addWidget(self.import_mask_button)
import_area.addWidget(self.import_all_masks_button)
import_area.addWidget(self.import_layer_button)
minimap_area.addLayout(import_area)
chosen_figures_area = QVBoxLayout(self.references_tab)
chosen_figures_area.addWidget(QLabel("SAVED REFERENCES IN PERMANENT MEMORY"))
self.references_collection = ImageLinkCollection(self.scroll_to, self.load_current_image_thumbnail, delete_image=self.on_remove_reference, name='Reference frames')
chosen_figures_area.addWidget(self.references_collection)
self.candidates_collection = ImageLinkCollection(self.scroll_to, self.load_current_image_thumbnail, name='Candidate frames')
chosen_figures_area.addWidget(QLabel("ANNOTATION CANDIDATES"))
chosen_figures_area.addWidget(self.candidates_collection)
tabs_layout.addWidget(self.tabs)
tabs_layout.addWidget(self.console)
draw_area.addLayout(tabs_layout, 1)
candidates_area = QVBoxLayout()
self.candidates_min_mask_size_edit = QLineEdit()
self.candidates_min_mask_size_edit.setToolTip("Minimal size a mask should have to be considered, % of the total image size."
"\nIf it's smaller than the value specified, the frame will be ignored."
"\nUsed to filter out \"junk\" frames or frames with very heavy occlusions.")
float_validator = QRegExpValidator(QRegExp(r"^(100(\.0+)?|[1-9]?\d(\.\d+)?|0(\.\d+)?)$"))
self.candidates_min_mask_size_edit.setValidator(float_validator)
self.candidates_min_mask_size_edit.setText("0.25")
self.candidates_k_slider = NamedSlider("k", 1, 20, 1, default=5)
self.candidates_k_slider.setToolTip("How many annotation candidates to select.")
self.candidates_alpha_slider = NamedSlider("α", 0, 100, 1, default=50, multiplier=0.01, min_text='Frames', max_text='Masks')
self.candidates_alpha_slider.setToolTip("Target importance."
"<br>If <b>0</b> the candidates will be the same regardless of which object is being segmented."
"<br>If <b>1</b> the only part of the image considered will be the one occupied by the mask.")
candidates_area.addWidget(QLabel("Min mask size, % of the total image size, 0-100"))
candidates_area.addWidget(self.candidates_min_mask_size_edit)
candidates_area.addWidget(QLabel("Candidates calculation hyperparameters"))
candidates_area.addWidget(self.candidates_k_slider)
candidates_area.addWidget(self.candidates_alpha_slider)
candidates_area.addWidget(self.compute_candidates_button)
tabs_layout.addLayout(candidates_area)
layout = QVBoxLayout()
layout.addLayout(draw_area)
layout.addWidget(self.tl_slider)
layout.addLayout(navi)
self.setLayout(layout)
# timer to play video
self.timer = QTimer()
self.timer.setSingleShot(False)
# timer to update GPU usage
self.gpu_timer = QTimer()
self.gpu_timer.setSingleShot(False)
self.gpu_timer.timeout.connect(self.on_gpu_timer)
self.gpu_timer.setInterval(2000)
self.gpu_timer.start()
# current frame info
self.curr_frame_dirty = False
self.current_image = np.zeros((self.height, self.width, 3), dtype=np.uint8)
self.current_image_torch = None
self.current_mask = np.zeros((self.height, self.width), dtype=np.uint8)
self.current_prob = torch.zeros((self.num_objects, self.height, self.width), dtype=torch.float).cuda()
# initialize visualization
self.viz_mode = 'davis'
self.vis_map = np.zeros((self.height, self.width, 3), dtype=np.uint8)
self.vis_alpha = np.zeros((self.height, self.width, 1), dtype=np.float32)
self.brush_vis_map = np.zeros((self.height, self.width, 3), dtype=np.uint8)
self.brush_vis_alpha = np.zeros((self.height, self.width, 1), dtype=np.float32)
self.cursur = 0
self.on_showing = None
self.reference_ids = set()
self.candidates_ids = []
# Zoom parameters
self.zoom_pixels = 150
# initialize action
self.interaction = None
self.pressed = False
self.right_click = False
self.current_object = 1
self.last_ex = self.last_ey = 0
self.propagating = False
# Objects shortcuts
for i in range(1, self.num_objects+1):
QShortcut(QKeySequence(str(i)), self).activated.connect(functools.partial(self.hit_number_key, i))
# <- and -> shortcuts
QShortcut(QKeySequence(Qt.Key_Left), self).activated.connect(self.on_prev_frame)
QShortcut(QKeySequence(Qt.Key_Right), self).activated.connect(self.on_next_frame)
self.interacted_prob = None
self.overlay_layer = None
self.overlay_layer_torch = None
# the object id used for popup/layered overlay
self.vis_target_objects = [1]
# try to load the default overlay
self._try_load_layer('./docs/ECCV-logo.png')
self.load_current_image_mask()
self.show_current_frame()
self.show()
self.style_new_reference()
self.load_existing_references()
self.console_push_text('Initialized.')
self.initialized = True
def resizeEvent(self, event):
self.show_current_frame()
def console_push_text(self, text):
self.console.moveCursor(QTextCursor.End)
self.console.insertPlainText(text+'\n')
def interaction_radio_clicked(self, event):
self.last_interaction = self.curr_interaction
if self.radio_s2m.isChecked():
self.curr_interaction = 'Scribble'
self.brush_size = 3
self.brush_slider.setDisabled(True)
elif self.radio_fbrs.isChecked():
self.curr_interaction = 'Click'
self.brush_size = 3
self.brush_slider.setDisabled(True)
elif self.radio_free.isChecked():
self.brush_slider.setDisabled(False)
self.brush_slide()
self.curr_interaction = 'Free'
if self.curr_interaction == 'Scribble':
self.commit_button.setEnabled(True)
else:
self.commit_button.setEnabled(False)
def load_current_image_mask(self, no_mask=False):
self.current_image = self.res_man.get_image(self.cursur)
self.current_image_torch = None
if not no_mask:
loaded_mask = self.res_man.get_mask(self.cursur)
if loaded_mask is None:
self.current_mask.fill(0)
else:
self.current_mask = loaded_mask.copy()
self.current_prob = None
def load_current_torch_image_mask(self, no_mask=False):
if self.current_image_torch is None:
self.current_image_torch, self.current_image_torch_no_norm = image_to_torch(self.current_image)
if self.current_prob is None and not no_mask:
self.current_prob = index_numpy_to_one_hot_torch(self.current_mask, self.num_objects+1).cuda()
def compose_current_im(self):
self.viz = get_visualization(self.viz_mode, self.current_image, self.current_mask,
self.overlay_layer, self.vis_target_objects)
def update_interact_vis(self):
# Update the interactions without re-computing the overlay
height, width, channel = self.viz.shape
bytesPerLine = 3 * width
vis_map = self.vis_map
vis_alpha = self.vis_alpha
brush_vis_map = self.brush_vis_map
brush_vis_alpha = self.brush_vis_alpha
self.viz_with_stroke = self.viz*(1-vis_alpha) + vis_map*vis_alpha
self.viz_with_stroke = self.viz_with_stroke*(1-brush_vis_alpha) + brush_vis_map*brush_vis_alpha
self.viz_with_stroke = self.viz_with_stroke.astype(np.uint8)
qImg = QImage(self.viz_with_stroke.data, width, height, bytesPerLine, QImage.Format_RGB888)
self.main_canvas.setPixmap(QPixmap(qImg.scaled(self.main_canvas.size(),
Qt.KeepAspectRatio, Qt.FastTransformation)))
self.main_canvas_size = self.main_canvas.size()
self.image_size = qImg.size()
def update_minimap(self):
ex, ey = self.last_ex, self.last_ey
r = self.zoom_pixels//2
ex = int(round(max(r, min(self.width-r, ex))))
ey = int(round(max(r, min(self.height-r, ey))))
patch = self.viz_with_stroke[ey-r:ey+r, ex-r:ex+r, :].astype(np.uint8)
height, width, channel = patch.shape
bytesPerLine = 3 * width
qImg = QImage(patch.data, width, height, bytesPerLine, QImage.Format_RGB888)
self.minimap.setPixmap(QPixmap(qImg.scaled(self.minimap.size(),
Qt.KeepAspectRatio, Qt.FastTransformation)))
def update_current_image_fast(self):
# fast path, uses gpu. Changes the image in-place to avoid copying
self.viz = get_visualization_torch(self.viz_mode, self.current_image_torch_no_norm,
self.current_prob, self.overlay_layer_torch, self.vis_target_objects)
if self.save_visualization:
self.res_man.save_visualization(self.cursur, self.viz)
height, width, channel = self.viz.shape
bytesPerLine = 3 * width
qImg = QImage(self.viz.data, width, height, bytesPerLine, QImage.Format_RGB888)
self.main_canvas.setPixmap(QPixmap(qImg.scaled(self.main_canvas.size(),
Qt.KeepAspectRatio, Qt.FastTransformation)))
def load_current_image_thumbnail(self, *args, size=128):
# all this instead of self.main_canvas.pixmap() because it contains the brush as well
viz = get_visualization(self.viz_mode, self.current_image, self.current_mask,
self.overlay_layer, self.vis_target_objects)
height, width, channel = viz.shape
bytesPerLine = 3 * width
qImg = QImage(viz.data, width, height, bytesPerLine, QImage.Format_RGB888)
curr_pixmap = QPixmap(qImg.scaled(self.main_canvas.size(),
Qt.KeepAspectRatio, Qt.FastTransformation))
curr_size = curr_pixmap.size()
h = curr_size.height()
w = curr_size.width()
if h < w:
thumbnail = curr_pixmap.scaledToHeight(size)
else:
thumbnail = curr_pixmap.scaledToWidth(size)
return thumbnail
def show_current_frame(self, fast=False):
# Re-compute overlay and show the image
if fast:
self.update_current_image_fast()
else:
self.compose_current_im()
self.update_interact_vis()
self.update_minimap()
self.lcd.setText('{: 3d} / {: 3d}'.format(self.cursur, self.num_frames-1))
self.tl_slider.setValue(self.cursur)
if self.cursur in self.reference_ids:
self.style_editing_reference()
else:
self.style_new_reference()
def style_editing_reference(self):
self.save_reference_button.setText("Update reference")
self.save_reference_button.setStyleSheet('QPushButton {background-color: #E4A11B; font-weight: bold; }')
def style_new_reference(self):
self.save_reference_button.setText("Save reference")
self.save_reference_button.setStyleSheet('QPushButton {background-color: #14A44D; font-weight: bold;}')
def load_existing_references(self):
for i in self.res_man.references:
self.scroll_to(i)
self.on_save_reference()
self.scroll_to(0)
def pixel_pos_to_image_pos(self, x, y):
# Un-scale and un-pad the label coordinates into image coordinates
oh, ow = self.image_size.height(), self.image_size.width()
nh, nw = self.main_canvas_size.height(), self.main_canvas_size.width()
h_ratio = nh/oh
w_ratio = nw/ow
dominate_ratio = min(h_ratio, w_ratio)
# Solve scale
x /= dominate_ratio
y /= dominate_ratio
# Solve padding
fh, fw = nh/dominate_ratio, nw/dominate_ratio
x -= (fw-ow)/2
y -= (fh-oh)/2
return x, y
def is_pos_out_of_bound(self, x, y):
x, y = self.pixel_pos_to_image_pos(x, y)
out_of_bound = (
(x < 0) or
(y < 0) or
(x > self.width-1) or
(y > self.height-1)
)
return out_of_bound
def get_scaled_pos(self, x, y):
x, y = self.pixel_pos_to_image_pos(x, y)
x = max(0, min(self.width-1, x))
y = max(0, min(self.height-1, y))
return x, y
def clear_visualization(self):
self.vis_map.fill(0)
self.vis_alpha.fill(0)
def reset_this_interaction(self):
self.complete_interaction()
self.clear_visualization()
self.interaction = None
if self.fbrs_controller is not None:
self.fbrs_controller.unanchor()
def set_viz_mode(self):
self.viz_mode = self.combo.currentText()
self.show_current_frame()
def save_current_mask(self):
# save mask to hard disk
self.res_man.save_mask(self.cursur, self.current_mask)
def tl_slide(self):
# if we are propagating, the on_run function will take care of everything
# don't do duplicate work here
if not self.propagating:
if self.curr_frame_dirty:
self.save_current_mask()
self.curr_frame_dirty = False
self.reset_this_interaction()
self.cursur = self.tl_slider.value()
self.load_current_image_mask()
self.show_current_frame()
def scroll_to(self, idx):
assert self.tl_slider.minimum() <= idx <= self.tl_slider.maximum()
self.tl_slider.setValue(idx)
self.tl_slide()
def brush_slide(self):
self.brush_size = self.brush_slider.value()
self.brush_label.setText('Brush size: %d' % self.brush_size)
try:
if type(self.interaction) == FreeInteraction:
self.interaction.set_size(self.brush_size)
except AttributeError:
# Initialization, forget about it
pass
def confirm_ready_for_propagation(self):
if len(self.reference_ids) > 0:
return True
qm = QErrorMessage(self)
qm.setWindowModality(Qt.WindowModality.WindowModal)
qm.showMessage("Save at least 1 reference!")
return False
def general_propagation_callback(self, propagation_type: str):
if not self.confirm_ready_for_propagation():
return
self.tabs.setCurrentIndex(0)
if propagation_type == 'full':
self.on_full_propagation()
elif propagation_type == 'forward':
self.on_forward_propagation()
elif propagation_type == 'backward':
self.on_backward_propagation()
def on_full_propagation(self):
self.on_clear_memory()
self.scroll_to(0)
self.on_forward_propagation()
def on_forward_propagation(self):
if self.propagating:
# acts as a pause button
self.propagating = False
else:
self.propagate_fn = self.on_next_frame
self.full_run_button.setEnabled(False)
self.backward_run_button.setEnabled(False)
self.forward_run_button.setText('Pause Propagation')
self.on_propagation()
def on_backward_propagation(self):
if self.propagating:
# acts as a pause button
self.propagating = False
else:
self.propagate_fn = self.on_prev_frame
self.full_run_button.setEnabled(False)
self.forward_run_button.setEnabled(False)
self.backward_run_button.setText('Pause Propagation')
self.on_propagation()
def on_pause(self):
self.propagating = False
self.full_run_button.setEnabled(True)
self.forward_run_button.setEnabled(True)
self.backward_run_button.setEnabled(True)
self.clear_mem_button.setEnabled(True)
self.forward_run_button.setText('Forward Propagate')
self.backward_run_button.setText('Backward Propagate')
self.console_push_text('Propagation stopped.')
def on_propagation(self):
# start to propagate
self.load_current_torch_image_mask()
self.show_current_frame(fast=True)
self.console_push_text('Propagation started.')
is_mask = self.cursur in self.reference_ids
msk = self.current_prob[1:] if self.cursur in self.reference_ids else None
current_prob, key, shrinkage, selection = self.processor.step(self.current_image_torch, msk, return_key_and_stuff=True)
if not is_mask:
self.current_prob = current_prob
self.res_man.add_key_and_stuff_with_mask(self.cursur, key, shrinkage, selection, self.current_prob[1:])
self.current_mask = torch_prob_to_numpy_mask(self.current_prob)
# clear
self.interacted_prob = None
self.reset_this_interaction()
self.propagating = True
self.clear_mem_button.setEnabled(False)
# propagate till the end
while self.propagating:
self.propagate_fn()
self.load_current_image_mask(no_mask=True)
self.load_current_torch_image_mask(no_mask=True)
is_mask = self.cursur in self.reference_ids
msk = self.current_prob[1:] if self.cursur in self.reference_ids else None
current_prob, key, shrinkage, selection = self.processor.step(self.current_image_torch, msk, return_key_and_stuff=True)
self.res_man.add_key_and_stuff_with_mask(self.cursur, key, shrinkage, selection, self.current_prob[1:])
if not is_mask:
self.current_prob = current_prob
self.current_mask = torch_prob_to_numpy_mask(self.current_prob)
self.save_current_mask()
self.show_current_frame(fast=True)
self.update_memory_size()
QApplication.processEvents()
if self.cursur == 0 or self.cursur == self.num_frames-1:
break
self.propagating = False
self.curr_frame_dirty = False
self.on_pause()
self.tl_slide()
QApplication.processEvents()
def pause_propagation(self):
self.propagating = False
def on_commit(self):
self.complete_interaction()
self.update_interacted_mask()
def confirm_ready_for_candidates_selection(self):
if self.res_man.all_masks_present():
return True
qm = QErrorMessage(self)
qm.setWindowModality(Qt.WindowModality.WindowModal)
qm.showMessage("Run propagation on all frames first!")
return False
def on_compute_candidates(self):
def _update_candidates(candidates_ids):
print(candidates_ids)
for i in self.candidates_ids:
# removing any old candidates left
self.candidates_collection.remove_image(i)
self.candidates_ids = candidates_ids
prev_pos = self.cursur
for i in self.candidates_ids:
self.scroll_to(i)
self.candidates_collection.add_image(i)
self.scroll_to(prev_pos)
self.tabs.setCurrentIndex(1)
def _update_progress(i):
candidate_progress.setValue(i)
if not self.confirm_ready_for_candidates_selection():
return
k = self.candidates_k_slider.value()
alpha = self.candidates_alpha_slider.value()
candidate_progress = QProgressDialog("Selecting candidates", None, 0, k, self, Qt.WindowFlags(Qt.WindowType.Dialog | ~Qt.WindowCloseButtonHint))
worker = Worker(select_next_candidates, self.res_man.keys, self.res_man.shrinkages, self.res_man.selections, self.res_man.small_masks, k, self.reference_ids,
print_progress=False, min_mask_presence_percent=float(self.candidates_min_mask_size_edit.text()), alpha=alpha) # Any other args, kwargs are passed to the run function
worker.signals.result.connect(_update_candidates)
worker.signals.progress.connect(_update_progress)
self.threadpool.start(worker)
candidate_progress.open()
def on_save_reference(self):
if self.interaction is not None:
self.on_commit()
current_image_torch, _ = image_to_torch(self.current_image)
current_prob = index_numpy_to_one_hot_torch(self.current_mask, self.num_objects+1).cuda()
msk = current_prob[1:]
a = perf_counter()
is_update = self.processor.put_to_permanent_memory(current_image_torch, msk, self.cursur)
b = perf_counter()
self.console_push_text(f"Saving took {(b-a)*1000:.2f} ms.")
if is_update:
self.reference_ids.remove(self.cursur)
self.references_collection.remove_image(self.cursur)
self.reference_ids.add(self.cursur)
self.references_collection.add_image(self.cursur)
self.res_man.add_reference(self.cursur)
if self.cursur in self.candidates_ids:
self.candidates_ids.remove(self.cursur)
self.candidates_collection.remove_image(self.cursur)
self.show_current_frame()
self.tabs.setCurrentIndex(1)
def on_remove_reference(self, img_idx):
self.processor.remove_from_permanent_memory(img_idx)
self.reference_ids.remove(img_idx)
self.res_man.remove_reference(img_idx)
self.show_current_frame()
def on_prev_frame(self):
# self.tl_slide will trigger on setValue
self.cursur = max(0, self.cursur-1)
self.tl_slider.setValue(self.cursur)
def on_next_frame(self):
# self.tl_slide will trigger on setValue
self.cursur = min(self.cursur+1, self.num_frames-1)
self.tl_slider.setValue(self.cursur)
def on_play_video_timer(self):
self.cursur += 1
if self.cursur > self.num_frames-1:
self.cursur = 0
self.tl_slider.setValue(self.cursur)
def on_play_video(self):
if self.timer.isActive():
self.timer.stop()
self.play_button.setText('Play Video')
else:
self.timer.start(1000 / 30)
self.play_button.setText('Stop Video')
def on_reset_mask(self):
self.current_mask.fill(0)
if self.current_prob is not None:
self.current_prob.fill_(0)
self.curr_frame_dirty = True
self.save_current_mask()
self.reset_this_interaction()
self.show_current_frame()
def on_zoom_plus(self):
self.zoom_pixels -= 25
self.zoom_pixels = max(50, self.zoom_pixels)
self.update_minimap()
def on_zoom_minus(self):
self.zoom_pixels += 25
self.zoom_pixels = min(self.zoom_pixels, 300)
self.update_minimap()
def set_navi_enable(self, boolean):
self.zoom_p_button.setEnabled(boolean)
self.zoom_m_button.setEnabled(boolean)
self.run_button.setEnabled(boolean)
self.tl_slider.setEnabled(boolean)
self.play_button.setEnabled(boolean)
self.lcd.setEnabled(boolean)
def hit_number_key(self, number):
if number == self.current_object:
return
self.current_object = number
if self.fbrs_controller is not None:
self.fbrs_controller.unanchor()
self.console_push_text(f'Current object changed to {number}.')
self.clear_brush()
self.vis_brush(self.last_ex, self.last_ey)
self.update_interact_vis()
self.show_current_frame()
self.color_picker.select(self.current_object)
def clear_brush(self):
self.brush_vis_map.fill(0)
self.brush_vis_alpha.fill(0)
def vis_brush(self, ex, ey):
self.brush_vis_map = cv2.circle(self.brush_vis_map,
(int(round(ex)), int(round(ey))), self.brush_size//2+1, color_map[self.current_object], thickness=-1)
self.brush_vis_alpha = cv2.circle(self.brush_vis_alpha,
(int(round(ex)), int(round(ey))), self.brush_size//2+1, 0.5, thickness=-1)
def on_mouse_press(self, event):
if self.is_pos_out_of_bound(event.x(), event.y()):
return
# mid-click
if (event.button() == Qt.MidButton):
ex, ey = self.get_scaled_pos(event.x(), event.y())
target_object = self.current_mask[int(ey),int(ex)]
if target_object in self.vis_target_objects:
self.vis_target_objects.remove(target_object)
else:
self.vis_target_objects.append(target_object)
self.console_push_text(f'Target objects for visualization changed to {self.vis_target_objects}')
self.show_current_frame()
return
self.right_click = (event.button() == Qt.RightButton)
self.pressed = True
h, w = self.height, self.width
self.load_current_torch_image_mask()
image = self.current_image_torch
last_interaction = self.interaction
new_interaction = None
if self.curr_interaction == 'Scribble':
if last_interaction is None or type(last_interaction) != ScribbleInteraction:
self.complete_interaction()
new_interaction = ScribbleInteraction(image, torch.from_numpy(self.current_mask).float().cuda(),
(h, w), self.s2m_controller, self.num_objects)
elif self.curr_interaction == 'Free':
if last_interaction is None or type(last_interaction) != FreeInteraction:
self.complete_interaction()
new_interaction = FreeInteraction(image, self.current_mask, (h, w),
self.num_objects)
new_interaction.set_size(self.brush_size)
elif self.curr_interaction == 'Click':
if (last_interaction is None or type(last_interaction) != ClickInteraction
or last_interaction.tar_obj != self.current_object):
self.complete_interaction()
self.fbrs_controller.unanchor()
new_interaction = ClickInteraction(image, self.current_prob, (h, w),
self.fbrs_controller, self.current_object)
if new_interaction is not None:
self.interaction = new_interaction
# Just motion it as the first step
self.on_mouse_motion(event)
def on_mouse_motion(self, event):
ex, ey = self.get_scaled_pos(event.x(), event.y())
self.last_ex, self.last_ey = ex, ey
self.clear_brush()
# Visualize
self.vis_brush(ex, ey)
if self.pressed:
if self.curr_interaction == 'Scribble' or self.curr_interaction == 'Free':
obj = 0 if self.right_click else self.current_object
self.vis_map, self.vis_alpha = self.interaction.push_point(
ex, ey, obj, (self.vis_map, self.vis_alpha)
)
self.update_interact_vis()
self.update_minimap()
def update_interacted_mask(self):
self.current_prob = self.interacted_prob
self.current_mask = torch_prob_to_numpy_mask(self.interacted_prob)
self.show_current_frame()
self.save_current_mask()
self.curr_frame_dirty = False
def complete_interaction(self):
if self.interaction is not None:
self.clear_visualization()
self.interaction = None
def on_mouse_release(self, event):
if not self.pressed:
# this can happen when the initial press is out-of-bound
return
ex, ey = self.get_scaled_pos(event.x(), event.y())
self.console_push_text('%s interaction at frame %d.' % (self.curr_interaction, self.cursur))
interaction = self.interaction
if self.curr_interaction == 'Scribble' or self.curr_interaction == 'Free':
self.on_mouse_motion(event)
interaction.end_path()
if self.curr_interaction == 'Free':
self.clear_visualization()
elif self.curr_interaction == 'Click':
ex, ey = self.get_scaled_pos(event.x(), event.y())
self.vis_map, self.vis_alpha = interaction.push_point(ex, ey,
self.right_click, (self.vis_map, self.vis_alpha))
self.interacted_prob = interaction.predict()
self.update_interacted_mask()
self.update_gpu_usage()
self.pressed = self.right_click = False
def wheelEvent(self, event):
ex, ey = self.get_scaled_pos(event.x(), event.y())
if self.curr_interaction == 'Free':
self.brush_slider.setValue(self.brush_slider.value() + event.angleDelta().y()//30)
self.clear_brush()
self.vis_brush(ex, ey)
self.update_interact_vis()
self.update_minimap()
def update_gpu_usage(self):
info = torch.cuda.mem_get_info()
global_free, global_total = info
global_free /= (2**30)
global_total /= (2**30)
global_used = global_total - global_free
self.gpu_mem_gauge.setFormat(f'{global_used:.01f} GB / {global_total:.01f} GB')
self.gpu_mem_gauge.setValue(round(global_used/global_total*100))
used_by_torch = torch.cuda.max_memory_allocated() / (2**20)
self.torch_mem_gauge.setFormat(f'{used_by_torch:.0f} MB / {global_total:.01f} GB')
self.torch_mem_gauge.setValue(round(used_by_torch/global_total*100/1024))
def on_gpu_timer(self):
self.update_gpu_usage()
def update_memory_size(self):
try:
max_work_elements = self.processor.memory.max_work_elements + self.processor.memory.permanent_work_mem.size
max_long_elements = self.processor.memory.max_long_elements
curr_work_elements = self.processor.memory.temporary_work_mem.size + self.processor.memory.permanent_work_mem.size
curr_long_elements = self.processor.memory.long_mem.size
self.work_mem_gauge.setFormat(f'{curr_work_elements} / {max_work_elements}')
self.work_mem_gauge.setValue(round(curr_work_elements/max_work_elements*100))
self.long_mem_gauge.setFormat(f'{curr_long_elements} / {max_long_elements}')
self.long_mem_gauge.setValue(round(curr_long_elements/max_long_elements*100))
except AttributeError:
self.work_mem_gauge.setFormat('Unknown')
self.long_mem_gauge.setFormat('Unknown')
self.work_mem_gauge.setValue(0)
self.long_mem_gauge.setValue(0)
def on_work_min_change(self):
if self.initialized:
self.work_mem_min.setValue(min(self.work_mem_min.value(), self.work_mem_max.value()-1))
self.update_config()
def on_work_max_change(self):
if self.initialized:
self.work_mem_max.setValue(max(self.work_mem_max.value(), self.work_mem_min.value()+1))
self.update_config()
def update_config(self):
if self.initialized:
self.config['min_mid_term_frames'] = self.work_mem_min.value()
self.config['max_mid_term_frames'] = self.work_mem_max.value()
self.config['max_long_term_elements'] = self.long_mem_max.value()
self.config['num_prototypes'] = self.num_prototypes_box.value()
self.config['mem_every'] = self.mem_every_box.value()
self.processor.update_config(self.config)
def on_clear_memory(self):
self.processor.clear_memory(keep_permanent=True)
torch.cuda.empty_cache()
self.update_gpu_usage()
self.update_memory_size()
def _open_file(self, prompt):
options = QFileDialog.Options()
file_name, _ = QFileDialog.getOpenFileName(self, prompt, self.last_opened_directory, "Image files (*)", options=options)
if file_name:
self.last_opened_directory = str(Path(file_name).parent)
return file_name
def on_import_all_masks(self):
dir_path = QFileDialog.getExistingDirectory()
if dir_path:
self.last_opened_directory = dir_path
all_correct = True
frame_ids = []
incorrect_files = []
pattern = re.compile(r'([0-9]+)')
files_paths = sorted(Path(dir_path).iterdir())
for p_f in files_paths:
match = pattern.search(p_f.name)
if match:
frame_id = int(match.string[match.start():match.end()])
frame_ids.append(frame_id)
else:
all_correct = False
incorrect_files.apend(p_f.name)
if not all_correct or frame_ids != sorted(frame_ids):
qm = QErrorMessage(self)
qm.setWindowModality(Qt.WindowModality.WindowModal)
broken_file_names = '\n'.join(incorrect_files)
qm.showMessage(f"Files with incorrect names: {broken_file_names}")
else:
if len(frame_ids) > 10:
qm = QMessageBox(QMessageBox.Icon.Question, "Confirm mask replacement", "")
question = "There are more than 10 masks to import, so confirmations for each individual one would not be asked. Are you willing to continue?"
ret = qm.question(self, 'Confirm mask replacement', question, qm.Yes | qm.No)
if ret == qm.Yes:
progress_dialog = QProgressDialog("Importing masks", None, 0, len(frame_ids), self, Qt.WindowFlags(Qt.WindowType.Dialog | ~Qt.WindowCloseButtonHint))
progress_dialog.open()
a = perf_counter()
for i, p_f in zip(frame_ids, files_paths):
# Only showing progress bar to speed up
self.cursur = i
self.on_import_mask(str(p_f), ask_confirmation=False)
progress_dialog.setValue(i + 1)
QApplication.processEvents()
b = perf_counter()
self.console_push_text(f"Importing {len(frame_ids)} masks took {b-a:.2f} seconds ({len(frame_ids)/(b-a):.2f} FPS)")
self.cursur = 0
else:
for i, p_f in zip(frame_ids, files_paths):
self.scroll_to(i)
self.on_import_mask(str(p_f), ask_confirmation=True)
def on_import_mask(self, mask_file_path=None, ask_confirmation=True):
if mask_file_path:
file_name = mask_file_path
else:
file_name = self._open_file('Mask')
if len(file_name) == 0:
return
mask = self.res_man.read_external_image(file_name, size=(self.height, self.width), force_mask=True)
shape_condition = (
(len(mask.shape) == 2) and
(mask.shape[-1] == self.width) and
(mask.shape[-2] == self.height)
)
object_condition = (
mask.max() <= self.num_objects
)
if not shape_condition:
self.console_push_text(f'Expected ({self.height}, {self.width}). Got {mask.shape} instead.')
elif not object_condition:
self.console_push_text(f'Expected {self.num_objects} objects. Got {mask.max()} objects instead.')
else:
if ask_confirmation:
qm = QMessageBox(QMessageBox.Icon.Question, "Confirm mask replacement", "")
question = f"Replace mask for current frame {self.cursur} with {Path(file_name).name}?"
ret = qm.question(self, 'Confirm mask replacement', question, qm.Yes | qm.No)
if not ask_confirmation or ret == qm.Yes:
self.console_push_text(f'Mask file {file_name} loaded.')
self.current_image_torch = self.current_prob = None
self.current_mask = mask
if ask_confirmation:
# for speedup purposes
self.curr_frame_dirty = False
self.reset_this_interaction()
self.show_current_frame()
self.save_current_mask()
if ask_confirmation:
# Only save references if it's an individual image or a few (< 10)
# If the user is importing 1000+ masks, the memory is going to explode
self.on_save_reference()
def on_import_layer(self):
file_name = self._open_file('Layer')
if len(file_name) == 0:
return
self._try_load_layer(file_name)
def _try_load_layer(self, file_name):
try:
layer = self.res_man.read_external_image(file_name, size=(self.height, self.width))
if layer.shape[-1] == 3:
layer = np.concatenate([layer, np.ones_like(layer[:,:,0:1])*255], axis=-1)
condition = (
(len(layer.shape) == 3) and
(layer.shape[-1] == 4) and
(layer.shape[-2] == self.width) and
(layer.shape[-3] == self.height)
)
if not condition:
self.console_push_text(f'Expected ({self.height}, {self.width}, 4). Got {layer.shape}.')
else:
self.console_push_text(f'Layer file {file_name} loaded.')
self.overlay_layer = layer
self.overlay_layer_torch = torch.from_numpy(layer).float().cuda()/255
self.show_current_frame()
except FileNotFoundError:
self.console_push_text(f'{file_name} not found.')
def on_save_visualization_toggle(self):
self.save_visualization = self.save_visualization_checkbox.isChecked()
|