From 6f1ce1f3e8a9aa5f189a7a57e252de5953676809 Mon Sep 17 00:00:00 2001 From: AlexeyAB Date: Tue, 12 Sep 2017 16:07:44 +0300 Subject: [PATCH] Colorized boxes. --- src/yolo_console_dll.cpp | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/yolo_console_dll.cpp b/src/yolo_console_dll.cpp index de787777..079d2c08 100644 --- a/src/yolo_console_dll.cpp +++ b/src/yolo_console_dll.cpp @@ -28,8 +28,13 @@ void draw_boxes(cv::Mat mat_img, std::vector result_vec, std::vector obj_names, unsigned int wait_msec = 0, int current_det_fps = -1, int current_cap_fps = -1) { + int const colors[6][3] = { { 1,0,1 },{ 0,0,1 },{ 0,1,1 },{ 0,1,0 },{ 1,1,0 },{ 1,0,0 } }; + for (auto &i : result_vec) { - cv::Scalar color(60, 160, 260); + int const offset = i.obj_id * 123457 % 6; + int const color_scale = 150 + (i.obj_id * 123457) % 100; + cv::Scalar color(colors[offset][0], colors[offset][1], colors[offset][2]); + color *= color_scale; cv::rectangle(mat_img, cv::Rect(i.x, i.y, i.w, i.h), color, 5); if (obj_names.size() > i.obj_id) { std::string obj_name = obj_names[i.obj_id]; @@ -110,9 +115,10 @@ int main(int argc, char *argv[]) std::condition_variable cv; std::chrono::steady_clock::time_point steady_start, steady_end; cv::VideoCapture cap(filename); cap >> cur_frame; + int const video_fps = cap.get(CV_CAP_PROP_FPS); cv::VideoWriter output_video; if (save_output_videofile) - output_video.open(out_videofile, CV_FOURCC('D', 'I', 'V', 'X'), cap.get(CV_CAP_PROP_FPS), cur_frame.size(), true); + output_video.open(out_videofile, CV_FOURCC('D', 'I', 'V', 'X'), std::max(35, video_fps), cur_frame.size(), true); while (!cur_frame.empty()) { if (t_cap.joinable()) {