Update app.py

app.py

@@ -67,7 +67,7 @@ def homography_all_detectors(flat_file, persp_file, json_file, xml_file):
         kp1,kp2,good_matches = detect_and_match(flat_gray,persp_gray,method)
         if kp1 is None or kp2 is None or len(good_matches)<4: continue
 
-        # Feature matching
+        # Feature matching image
         match_img = cv2.drawMatches(flat_img,kp1,persp_img,kp2,good_matches,None,flags=2)
 
         # Homography & ROI mapping
@@ -87,20 +87,20 @@ def homography_all_detectors(flat_file, persp_file, json_file, xml_file):
         xml_mapped = cv2.perspectiveTransform(xml_points.reshape(-1,1,2),H).reshape(-1,2)
         for px,py in xml_mapped: cv2.circle(xml_gt_img,(int(px),int(py)),5,(0,0,255),-1)
 
-        # Convert to RGB (keep original size)
+        # Convert to RGB (original size kept)
         flat_rgb = cv2.cvtColor(flat_img,cv2.COLOR_BGR2RGB)
         match_rgb = cv2.cvtColor(match_img,cv2.COLOR_BGR2RGB)
         roi_rgb = cv2.cvtColor(persp_roi,cv2.COLOR_BGR2RGB)
         xml_rgb = cv2.cvtColor(xml_gt_img,cv2.COLOR_BGR2RGB)
 
-        # Merge 2x2 grid (maintaining original resolution)
+        # Merge 2x2 grid keeping original resolutions
         top = np.hstack([flat_rgb, match_rgb])
         bottom = np.hstack([roi_rgb, xml_rgb])
-        combined_grid = np.vstack([top,bottom])
+        combined_grid = np.vstack([top, bottom])
 
         gallery_images.append((combined_grid,f"{method} Detector"))
 
-        # Save for download
+        # Save combined grid for download
         base_name = os.path.splitext(os.path.basename(persp_file))[0]
         file_name = f"{base_name}_{method.lower()}.png"
         cv2.imwrite(file_name, cv2.cvtColor(combined_grid,cv2.COLOR_RGB2BGR))
@@ -127,7 +127,7 @@ iface = gr.Interface(
         gr.File(label="Download AKAZE Result")
     ],
     title="Homography ROI Projection with Feature Matching & XML GT",
-    description="Flat + Perspective images with mockup.json & XML. Shows 4 views per detector: Flat, Feature Matches, ROI Projection, XML Ground Truth."
+    description="Flat + Perspective images with mockup.json & XML. Shows 4 views per detector: Flat, Feature Matches, ROI Projection, XML Ground Truth. Original resolution kept."
 )
 
 iface.launch()