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Move generated *.json annotations into runs/test #1209

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Oct 25, 2020
Merged

Move generated *.json annotations into runs/test #1209

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349cd84
Move generated *.json annotations into runs/test
glenn-jocher Oct 25, 2020
01e8bbe
list and string robust
glenn-jocher Oct 25, 2020
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12 changes: 6 additions & 6 deletions test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -222,19 +222,19 @@ def test(data,

# Save JSON
if save_json and len(jdict):
f = 'detections_val2017_%s_results.json' % \
(weights.split(os.sep)[-1].replace('.pt', '') if isinstance(weights, str) else '') # filename
print('\nCOCO mAP with pycocotools... saving %s...' % f)
with open(f, 'w') as file:
json.dump(jdict, file)
w = Path(weights[0] if isinstance(weights, list) else weights).stem if weights is not None else '' # weights
file = save_dir / f"detections_val2017_{w}_results.json" # predicted annotations file
print('\nCOCO mAP with pycocotools... saving %s...' % file)
with open(file, 'w') as f:
json.dump(jdict, f)

try: # https://github.com/cocodataset/cocoapi/blob/master/PythonAPI/pycocoEvalDemo.ipynb
from pycocotools.coco import COCO
from pycocotools.cocoeval import COCOeval

imgIds = [int(Path(x).stem) for x in dataloader.dataset.img_files]
cocoGt = COCO(glob.glob('../coco/annotations/instances_val*.json')[0]) # initialize COCO ground truth api
cocoDt = cocoGt.loadRes(f) # initialize COCO pred api
cocoDt = cocoGt.loadRes(str(file)) # initialize COCO pred api
cocoEval = COCOeval(cocoGt, cocoDt, 'bbox')
cocoEval.params.imgIds = imgIds # image IDs to evaluate
cocoEval.evaluate()
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