| | |
| | | unsigned int *track_id; |
| | | }; |
| | | |
| | | #ifdef OPENCV |
| | | cv::Scalar obj_id_to_color(int obj_id) |
| | | { |
| | | int const colors[6][3] = { { 1,0,1 },{ 0,0,1 },{ 0,1,1 },{ 0,1,0 },{ 1,1,0 },{ 1,0,0 } }; |
| | | int const offset = obj_id * 123457 % 6; |
| | | int const color_scale = 150 + (obj_id * 123457) % 100; |
| | | cv::Scalar color(colors[offset][0], colors[offset][1], colors[offset][2]); |
| | | color *= color_scale; |
| | | return color; |
| | | } |
| | | #endif |
| | | |
| | | YOLODLL_API Detector::Detector(std::string cfg_filename, std::string weight_filename, int gpu_id) : cur_gpu_id(gpu_id) |
| | | { |
| | |
| | | return bbox_vec; |
| | | } |
| | | |
| | | YOLODLL_API std::vector<bbox_t> Detector::tracking_id(std::vector<bbox_t> cur_bbox_vec, int const frames_story, int const max_dist) |
| | | YOLODLL_API std::vector<bbox_t> Detector::tracking_id(std::vector<bbox_t> cur_bbox_vec, bool const change_history, |
| | | int const frames_story, int const max_dist) |
| | | { |
| | | detector_gpu_t &det_gpu = *reinterpret_cast<detector_gpu_t *>(detector_gpu_ptr.get()); |
| | | |
| | |
| | | if (cur_bbox_vec[i].track_id == 0) |
| | | cur_bbox_vec[i].track_id = det_gpu.track_id[cur_bbox_vec[i].obj_id]++; |
| | | |
| | | prev_bbox_vec_deque.push_front(cur_bbox_vec); |
| | | if (prev_bbox_vec_deque.size() > frames_story) prev_bbox_vec_deque.pop_back(); |
| | | if (change_history) { |
| | | prev_bbox_vec_deque.push_front(cur_bbox_vec); |
| | | if (prev_bbox_vec_deque.size() > frames_story) prev_bbox_vec_deque.pop_back(); |
| | | } |
| | | |
| | | return cur_bbox_vec; |
| | | } |