TuSimple / mx-maskrcnn

An MXNet implementation of Mask R-CNN

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the bbox of the large object is not as exact as the smaller object

gaosanyuan opened this issue · comments

When I use maskrcnn to do instance segmentation, I found that the bbox of large object is not as exact as the smaller ones. And I want to know which possible reasons may lead to this result?
Thanks

I have the same issue as you @gaosanyuan

@Fenax79 Any ideas for that? I just would like to increase the weights of the larger objects, and I don't know if it should work.

@gaosanyuan Sorry, no idea now. Could you share your results if possible?