Revert "tracker/pt: experimental non-white color removal"

This reverts commit 546cfb5ad52dcfe1421d1af5e7baeada588ac735.

@MathijsG points out that some users have red LEDs, not uniform white.
Issue: #355

1 files changed, 0 insertions, 7 deletions

diff --git a/tracker-pt/point_extractor.h b/tracker-pt/point_extractor.h
index 5a3630be..3e4661f9 100755..100644
--- a/tracker-pt/point_extractor.h
+++ b/tracker-pt/point_extractor.h
@@ -25,22 +25,15 @@ public:
     const std::vector<cv::Vec2f> &extract_points(cv::Mat &frame);
     int get_n_points() { QMutexLocker l(&mtx); return points.size(); }
     PointExtractor();
-    ~PointExtractor();
     
     settings_pt s;
 private:
-    void gray_square_diff(const cv::Mat& frame, cv::Mat& frame_gray);
-
     enum { hist_c = 2 };
     std::vector<cv::Vec2f> points;
     QMutex mtx;
     cv::Mat frame_gray;
-    cv::Mat frame_gray_tmp;
     cv::Mat frame_bin;
     cv::Mat hist;
-    std::vector<cv::Mat> gray_split_channels;
-    std::vector<cv::Mat> gray_absdiff_channels;
-    cv::Mat float_absdiff_channel;
 
     enum { max_blobs = 16 };