added remain panel

comic_panel_extractor/llm_panel_extractor.py

@@ -233,6 +233,11 @@ def extract_panel_via_llm(input_image_path, config=None, reset=True):
 			all_processed_boxes = panel_extractor.pre_all_processed_boxes(accumulated_detected_boxes, original_width, original_height)
 
 	all_path = [file for file in os.listdir(extractor_config.output_folder) if "_panel_" in file]
+	remain_boxes = utils.get_remaining_areas((original_width, original_height), all_processed_boxes)
+	if remain_boxes:
+		panel_extractor.crop_and_save_detected_panels(remain_boxes)
+		all_processed_boxes.extend(remain_boxes)
+		accumulated_detected_boxes.extend(remain_boxes)
 
 	print(f"Processing complete. Final result saved to: {extractor_config.output_folder}")
 	print(f"Total panels detected: {len(all_path)}")

comic_panel_extractor/utils.py

@@ -412,3 +412,35 @@ def find_similar_remaining_regions(boxes, image_shape, debug_image_path, w_t=0.2
 	cv2.imwrite(debug_image_path, debug_img)
 	return similar_boxes
 
+def get_remaining_areas(image_size, boxes):
+    """
+    Given the image size and a list of bounding boxes, returns the remaining uncovered areas
+    as rectangles.
+
+    Args:
+        image_size: (width, height) of the image.
+        boxes: List of (x1, y1, x2, y2) rectangles.
+
+    Returns:
+        List of rectangles representing the remaining uncovered areas.
+    """
+    width, height = image_size
+    # Create a binary mask of the image (0 = uncovered, 255 = covered)
+    mask = np.zeros((height, width), dtype=np.uint8)
+
+    # Mark the covered boxes
+    for x1, y1, x2, y2 in boxes:
+        mask[y1:y2, x1:x2] = 255
+
+    # Invert mask to get the remaining area
+    remaining_mask = cv2.bitwise_not(mask)
+
+    # Find contours in the remaining area
+    contours, _ = cv2.findContours(remaining_mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+
+    remaining_boxes = []
+    for contour in contours:
+        x, y, w, h = cv2.boundingRect(contour)
+        remaining_boxes.append((x, y, x + w, y + h))
+
+    return remaining_boxes