add an optional per-pixel hysteresis to remove pixel noise at the expense of a moderate movement threshold (but no lag)

1 files changed, 6 insertions, 0 deletions

diff --git a/FTNoIR_Tracker_PT/point_extractor.h b/FTNoIR_Tracker_PT/point_extractor.h
index c62d34f9..b9f46666 100644
--- a/FTNoIR_Tracker_PT/point_extractor.h
+++ b/FTNoIR_Tracker_PT/point_extractor.h
@@ -21,12 +21,18 @@ public:
 	// WARNING: returned reference is valid as long as object

 	const std::vector<cv::Vec2f>& extract_points(cv::Mat frame, float dt, bool draw_output);

 	const std::vector<cv::Vec2f>& get_points() { return points; }

+	PointExtractor();

 

 	int threshold_val;

+	int threshold_secondary_val;

 	int min_size, max_size;	

 

 protected:

 	std::vector<cv::Vec2f> points;

+	cv::Mat frame_last;

+

+

+	bool first;

 };

 

 #endif //POINTEXTRACTOR_H