diff options
| -rw-r--r-- | ext/opencv/gstfacedetect.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/opencv/gstfacedetect.cpp b/ext/opencv/gstfacedetect.cpp index 13f201dff..e78e4c43c 100644 --- a/ext/opencv/gstfacedetect.cpp +++ b/ext/opencv/gstfacedetect.cpp @@ -595,6 +595,7 @@ gst_face_detect_run_detector (GstFaceDetect * filter, } } +#define LINEAR_DAMPING_FACTOR 5 /** * @gst_face_detect_get_leaning_side * @@ -607,6 +608,9 @@ static inline void gst_face_detect_get_leaning_side (guint *side, gint reference, gint position) { g_assert (side); + if (ABS (position - reference) < LINEAR_DAMPING_FACTOR) + return; + if (position > reference) *side = DIRECTION_LEFT; else if (position < reference) |