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[cherry-pick]Improve the usability of keypoint metric #6223

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merged 4 commits into from
Jun 20, 2022
Merged

[cherry-pick]Improve the usability of keypoint metric #6223

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e836ca1
Improve the Usability of Keypoint Metric
RachelXu7 Jun 17, 2022
79c010e
Improve the Usability of Keypoint Metric
RachelXu7 Jun 17, 2022
37556d4
Improve the Usability of Keypoint Metric
RachelXu7 Jun 17, 2022
6933d3e
Update keypoint_metrics.py
RachelXu7 Jun 20, 2022
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23 changes: 16 additions & 7 deletions ppdet/metrics/keypoint_metrics.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
from ..modeling.keypoint_utils import oks_nms
from scipy.io import loadmat, savemat
from ppdet.utils.logger import setup_logger
import paddle
logger = setup_logger(__name__)

__all__ = ['KeyPointTopDownCOCOEval', 'KeyPointTopDownMPIIEval']
Expand Down Expand Up @@ -70,15 +71,23 @@ def update(self, inputs, outputs):
self.results['all_preds'][self.idx:self.idx + num_images, :, 0:
3] = kpts[:, :, 0:3]
self.results['all_boxes'][self.idx:self.idx + num_images, 0:2] = inputs[
'center'].numpy()[:, 0:2]
'center'].numpy()[:, 0:2] if isinstance(
inputs['center'], paddle.Tensor) else inputs['center']
self.results['all_boxes'][self.idx:self.idx + num_images, 2:4] = inputs[
'scale'].numpy()[:, 0:2]
'scale'].numpy()[:, 0:2] if isinstance(
inputs['scale'], paddle.Tensor) else inputs['scale']
self.results['all_boxes'][self.idx:self.idx + num_images, 4] = np.prod(
inputs['scale'].numpy() * 200, 1)
self.results['all_boxes'][self.idx:self.idx + num_images,
5] = np.squeeze(inputs['score'].numpy())
self.results['image_path'].extend(inputs['im_id'].numpy())

inputs['scale'].numpy() * 200,
1) if isinstance(inputs['scale'], paddle.Tensor) else np.prod(
inputs['scale'] * 200, 1)
self.results['all_boxes'][
self.idx:self.idx + num_images,
5] = np.squeeze(inputs['score'].numpy()) if isinstance(
inputs['score'], paddle.Tensor) else np.squeeze(inputs['score'])
if isinstance(inputs['im_id'], paddle.Tensor):
self.results['image_path'].extend(inputs['im_id'].numpy())
else:
self.results['image_path'].extend(inputs['im_id'])
self.idx += num_images

def _write_coco_keypoint_results(self, keypoints):
Expand Down