[Feature] Add COCO Metric #23
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ice-tong
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ice-tong
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ice-tong
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ice-tong
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Co-authored-by: yancong <32220263+ice-tong@users.noreply.github.com>
Co-authored-by: yancong <32220263+ice-tong@users.noreply.github.com>
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UT all passed locally |
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Kindly ping @RangiLyu have a look |
RangiLyu
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zhouzaida
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Oct 25, 2022
zhouzaida
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zhouzaida
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zhouzaida
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zhouzaida
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zhouzaida
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zhouzaida
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Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
ZwwWayne
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Oct 25, 2022
mmeval/metrics/coco_detection.py
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| iou_thrs (float | List[float], optional): IoU threshold to compute AP | ||
| and AR. If not specified, IoUs from 0.5 to 0.95 will be used. | ||
| Defaults to None. | ||
| classwise_result (bool): Whether to return the computed |
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Simply using classwise is fine, eval_classwise or return_classwise might also be OK.
For now, classwise_results does not provide more meaningful information than classwise.
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Update all detection classwise_result -> classwise
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Other metrics such as MeanIoU may also need to update
zhouzaida
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Continue #9
Related PR: open-mmlab/mmdetection#9079
Before refactor:
After refactor:
Not load ann_file:
The area in coco is based on gt_mask. if using gt_bbox, it will lead to different small/medium/large AP results. Moreover, the area calculated from gt_mask area in CocoDetectionMetric is almost equal to coco-json file (still a little difference in small AP). So if only calculate bbox ap, and do not load ann_file, it is suggested to load mask at the same time.
Using gt_box area:
Using gt_mask area:
Load ann_file: