SSD softnms make error

[ke123tw]

Hi, I want to run softnms on caffe, but I have some problems.

1. I changed bbox_util.hpp and bbox_util.cpp according to your version. But in the detection_output part, should I change the detection_output.cpp or detection_output.cu?

2. If I change detection_output.cpp . Is it only necessary to change this part? Change it to ApplySoftNMSFast

   ApplyNMSFast(bboxes, scores, confidence_threshold_, nms_threshold_, eta_,
   top_k_, &(indices[c]));
   num_det += indices[c].size();

3. When I change the part of detection_output.cu or detection_output.cpp , I will always encounter this error libcaffe.so undefined reference to caffe::ApplySoftNMSFast(float......) caffe::ApplySoftNMSFast(double......) during compilation.

Could you tell me how to solve it? Thank you.