det_thresh in yaml files.

[cxmscb]

Thanks for the sharing! I have a confusion about the setting of det_thresh in the superpoint_train.yaml and magic_point_coco_train.yaml files. Why is the det_thresh 0.001 rather than 0.015?

[shaofengzeng]

I think this is mainly for better performances

[kaiyi98]

I think this is mainly for better performances

但是0.001的阈值会导致点特别多，做nms时间瓶颈很大，在训练superpoint的时候gpu利用率就很低，训练很慢，请问有什么方法解决的吗？我暂时是把这阈值调大了。

[shaofengzeng]

直观上，调小一些，会有保留更多的点参与训练，能保证效果。但，这些都不是确定的~，您可以尝试其它值试试，看效果如何