The meaning of Head？
qingtianwu opened this issue · comments
Nice work. I have a question about what is the head in the pipeline?
There are several meanings of Head: For example, one is the multi-head in the transformer indicates the relationship between different patches; but, my understanding is that, it is the output of deconvolution, such as a 64*48 matrix which is used to calculate the heatmap loss. Is it right?
Yes. The head in the pipeline means the model part to predict keypoint heatmaps. It mainly includes a position-wise 1x1 convolution. For TransPose-R, an additional deconvolution is used to upsample the output size. @Nghingtim
Yes. Deconvolution operating for head is the common practise in SimpleBaseline.