Upload segmentation_editor.py

segmentation_editor.py

@@ -6,15 +6,18 @@ import glob
 import json
 
 class SegmentationEditor:
-    def __init__(self, input_dir, output_dir="edited_segmented_images"):
+    def __init__(self, input_dir, output_dir="edited_segmented_images", start_index=0):
         self.input_dir = input_dir
         self.output_dir = output_dir
         self.image_files = sorted(glob.glob(os.path.join(input_dir, "*.png")))
-        self.current_index = 0
+        self.current_index = start_index
         
         if not self.image_files:
             raise ValueError(f"No PNG files found in {input_dir}")
         
+        if start_index >= len(self.image_files):
+            raise ValueError(f"Starting index {start_index+1} is greater than total images {len(self.image_files)}")
+        
         # Store cut lines for each image
         self.cut_lines = {}  # image_path -> list of y coordinates
         self.current_image = None
@@ -30,6 +33,7 @@ class SegmentationEditor:
         self.window_name = "Segmentation Editor - Left/Right: Navigate | Left Click: Add | Right Click: Delete | S: Save | ESC: Exit"
         
         print(f"Loaded {len(self.image_files)} images")
+        print(f"Starting from image {start_index+1}: {Path(self.image_files[start_index]).name}")
         print("Controls:")
         print("  LEFT/RIGHT ARROW: Navigate between images (auto-saves current)")
         print("  LEFT CLICK: Add cut line at cursor position")
@@ -318,8 +322,18 @@ def main():
         print(f"Error: Input directory {input_dir} not found")
         return
     
+    # Get starting image number from user
+    try:
+        start_num = int(input("Enter starting image number (1-based): "))
+        if start_num < 1:
+            print("Error: Image number must be at least 1")
+            return
+    except ValueError:
+        print("Error: Please enter a valid number")
+        return
+    
     try:
-        editor = SegmentationEditor(input_dir, output_dir)
+        editor = SegmentationEditor(input_dir, output_dir, start_index=start_num-1)
         editor.run()
     except Exception as e:
         print(f"Error: {e}")