PyCenterNet-Fast-Head

[so-bright]

Hi, is there no representation of central features in pycenterfasthead, only representation of top-left and bottom-right features.

[Duankaiwen]

@so-bright In the pycenterfasthead, we remove the central features to save the inference time. The top-left feature predicts two vectors which point to the top-left corner and the center keypoint, respectively. The bottom-right feature also predicts two vectors which point to the bottom-right corner and the center keypoint, respectively. Please refer to our paper for more details.