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Fixed bugs about cascade_roi_head. #3244

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merged 7 commits into from
Jul 21, 2020
Merged

Fixed bugs about cascade_roi_head. #3244

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95d4176
Fixed bugs about cascade_roi_head.
Jokoe66 Jul 8, 2020
126d352
Reformatted code.
Jokoe66 Jul 8, 2020
8f79e9c
Ensured foreground roi_labels when refining bboxes at training.
Jokoe66 Jul 8, 2020
abccefe
Fixed typo.
Jokoe66 Jul 8, 2020
575d02f
Fixed incompatibility between mmdet2.2(ops/conv_ws.py) and mmcv1.0.0
Jokoe66 Jul 9, 2020
75037c9
Fixed typo.
Jokoe66 Jul 9, 2020
3417d10
Merge branch 'master' into cascade_roi_head
Jokoe66 Jul 10, 2020
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9 changes: 7 additions & 2 deletions mmdet/models/roi_heads/cascade_roi_head.py
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Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,10 @@ def forward_train(self,
# bbox_targets is a tuple
roi_labels = bbox_results['bbox_targets'][0]
with torch.no_grad():
roi_labels = torch.where(
roi_labels == self.bbox_head[i].num_classes,
bbox_results['cls_score'][:, :-1].argmax(1),
roi_labels)
proposal_list = self.bbox_head[i].refine_bboxes(
bbox_results['rois'], roi_labels,
bbox_results['bbox_pred'], pos_is_gts, img_metas)
Expand All @@ -306,7 +310,7 @@ def simple_test(self, x, proposal_list, img_metas, rescale=False):
ms_scores.append(bbox_results['cls_score'])

if i < self.num_stages - 1:
bbox_label = bbox_results['cls_score'].argmax(dim=1)
bbox_label = bbox_results['cls_score'][:, :-1].argmax(dim=1)
rois = self.bbox_head[i].regress_by_class(
rois, bbox_label, bbox_results['bbox_pred'], img_metas[0])

Expand Down Expand Up @@ -380,7 +384,8 @@ def aug_test(self, features, proposal_list, img_metas, rescale=False):
ms_scores.append(bbox_results['cls_score'])

if i < self.num_stages - 1:
bbox_label = bbox_results['cls_score'].argmax(dim=1)
bbox_label = bbox_results['cls_score'][:, :-1].argmax(
dim=1)
rois = self.bbox_head[i].regress_by_class(
rois, bbox_label, bbox_results['bbox_pred'],
img_meta[0])
Expand Down