def process_masks_and_save_with_visualization(mask_dir, bump_dir, no_bump_dir, skip=12, threshold=3): """ Przetwarza maski, wykrywa obecność garbu, zapisuje je do odpowiednich folderów i tworzy ich wizualizacje. """ if not os.path.exists(bump_dir): os.makedirs(bump_dir) if not os.path.exists(no_bump_dir): os.makedirs(no_bump_dir) for filename in os.listdir(mask_dir): file_path = os.path.join(mask_dir, filename) if os.path.isfile(file_path) and filename.endswith('.png'): mask = Image.open(file_path).convert('L') # Konwertuj do odcieni szarości mask_np = np.array(mask) # Wykrycie garbu bump_present = detect_bump(mask_np, skip, threshold) # Obliczanie max_diff label_bony_roof = 5 binary_mask = (mask_np == label_bony_roof).astype(np.uint8) height, width = binary_mask.shape upper_contour = [] for x in range(width): column = binary_mask[:, x] if np.any(column): y = np.where(column)[0][0] # Najwyższy piksel w danej kolumnie upper_contour.append(y) else: upper_contour.append(height) upper_contour = np.array(upper_contour) min_y = np.min(upper_contour) distances = min_y - upper_contour differences = pd.Series(distances).diff(periods=skip).fillna(0).abs() max_diff = differences.max() # Wizualizacja maski visualized_image = np.zeros((height, width, 3), dtype=np.uint8) for label, color_info in CLASS_COLORS.items(): color = color_info['color_rgb'] visualized_image[mask_np == label] = color # Zapisanie do odpowiedniego folderu if bump_present: save_path = os.path.join(bump_dir, filename) else: save_path = os.path.join(no_bump_dir, filename) Image.fromarray(visualized_image).save(save_path) print(f'Zapisano zwizualizowaną maskę do: {save_path} - max_diff: {max_diff}') process_masks_and_save_with_visualization('./Angles/dane/masks_from_txt', './Angles/dane/garb_5_5/garb_obecny','./Angles/dane/garb_5_5/garb_nieobecny')
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