These files are code that we rewrote:
loss.py: calculate cross-entropy loss and smoothL1 loss of RPN
anchor.py: some functions about handling anchor.
intersection_over_union: calculate iou
nms: implement Non-Maximum Suppression
generate_anchors: generate all anchors with size of 19*19
network: implement SiamRPN network
tracker: implement SiamRPN tracker, which is used when testing OTB2013 and OTB2015
siamrpn_tracker: another implementation of SiamRPN tracker. We change the number of channels of convolution layers in siamrpn, and it is used when testing GOT-10K
Code Reference: https://github.com/HonglinChu/SiamTrackers