diff options
| -rw-r--r-- | tracker-pt/module/frame.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tracker-pt/module/frame.cpp b/tracker-pt/module/frame.cpp index 9247212b..b8f2b7cb 100644 --- a/tracker-pt/module/frame.cpp +++ b/tracker-pt/module/frame.cpp @@ -14,8 +14,7 @@ Preview& Preview::operator=(const pt_frame& frame_) if (frame2.channels() == 1) { frame_tmp.create(frame2.rows, frame2.cols, CV_8UC3); - const cv::Mat channels[] = { frame2, frame2, frame2 }; - cv::merge(channels, std::size(channels), frame_tmp); + cv::cvtColor(frame2, frame_tmp, cv::COLOR_GRAY2BGR); frame = &frame_tmp; } else |