| # Copyright (c) Meta Platforms, Inc. and affiliates. All Rights Reserved | |
| """Simple script to run the CGF1 evaluator given a prediction file and GT file(s). | |
| Usage: python standalone_cgf1.py --pred_file <path_to_prediction_file> --gt_files <path_to_gt_file1> <path_to_gt_file2> ... | |
| """ | |
| import argparse | |
| from sam3.eval.cgf1_eval import CGF1Evaluator | |
| def main(): | |
| parser = argparse.ArgumentParser() | |
| parser.add_argument( | |
| "--pred_file", | |
| type=str, | |
| required=True, | |
| help="Path to the prediction file in COCO format.", | |
| ) | |
| parser.add_argument( | |
| "--gt_files", | |
| type=str, | |
| nargs="+", | |
| required=True, | |
| help="Paths to the ground truth files in COCO format.", | |
| ) | |
| args = parser.parse_args() | |
| if len(args.gt_files) == 0: | |
| raise ValueError("At least one GT file must be provided.") | |
| is_gold = args.gt_files[0].split("_")[-1].startswith("gold_") | |
| if is_gold and len(args.gt_files) < 3: | |
| print( | |
| "WARNING: based on the name, it seems you are using gold GT files. Typically, there should be 3 GT files for gold subsets (a, b, c)." | |
| ) | |
| evaluator = CGF1Evaluator( | |
| gt_path=args.gt_files, verbose=True, iou_type="segm" | |
| ) # change to bbox if you want detection performance | |
| results = evaluator.evaluate(args.pred_file) | |
| print(results) | |
| if __name__ == "__main__": | |
| main() | |