关于修改anchor

anchor与图片的输入分辨率有关系。

You should use this repository to get anchors: https://github.com/AlexeyAB/darknet
By using this command for Yolo v3 (or v2):
./darknet detector calc_anchors data/hand.data -num_of_clusters 9 -width 720 -height 405 -show

You can use this script only for Yolo v2 (not v3):
https://github.com/AlexeyAB/darknet/blob/master/scripts/gen_anchors.py