mmrotate
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open-mmlab
Why is the horizontal anchor generated in FasterRCNN, and the NMS is also horizontal? Thanks for answer.
Why is the horizontal anchor generated in FasterRCNN, and the NMS is also horizontal? Thanks for answer.
In the RPN stage of Rotated Faster RCNN, we use hbb anchor and hbb GT to learn the hbb proposals. In the RCNN stage, we use hbb proposals and rbb gt to learn the rbb prediction.
In the RPN stage of Rotated Faster RCNN, we use hbb anchor and hbb GT to learn the hbb proposals. In the RCNN stage, we use hbb proposals and rbb gt to learn the rbb prediction.
After rbb prediction, the prediction box is rotated, why is the NMS still horizontal? @zytx121
test_cfg=dict( rpn=dict( nms_pre=2000, max_per_img=2000, nms=dict(type='nms', iou_threshold=0.7), min_bbox_size=0), rcnn=dict( nms_pre=2000, min_bbox_size=0, score_thr=0.05, nms=dict(iou_thr=0.1), max_per_img=2000))) The nms in rcnn does not write a type. Is rotation used by default?
Yue Zhou @.***> 于2022年10月8日周六 08:55写道：
In the RCNN stage, we use the rotated NMS not horizontal NMS.
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