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-rw-r--r--tracker-pt/point_extractor.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tracker-pt/point_extractor.cpp b/tracker-pt/point_extractor.cpp
index c2780392..5cefcbcd 100644
--- a/tracker-pt/point_extractor.cpp
+++ b/tracker-pt/point_extractor.cpp
@@ -88,8 +88,8 @@ void PointExtractor::extract_points(const cv::Mat& frame, cv::Mat& preview_frame
}
// convert to grayscale
- cv::cvtColor(frame, frame_gray, cv::COLOR_RGB2GRAY);
+ cv::cvtColor(frame, frame_gray, cv::COLOR_BGR2GRAY);
const double region_size_min = s.min_point_size;
const double region_size_max = s.max_point_size;