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-rw-r--r--tracker-pt/camera.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/tracker-pt/camera.cpp b/tracker-pt/camera.cpp
index 63b401a8..ff721557 100644
--- a/tracker-pt/camera.cpp
+++ b/tracker-pt/camera.cpp
@@ -117,6 +117,9 @@ bool CVCamera::_get_frame(cv::Mat* frame)
if (img.empty())
return false;
+ if (frame->rows != img.rows || frame->cols != img.cols)
+ *frame = cv::Mat();
+
*frame = img;
cam_info.res_x = img.cols;
cam_info.res_y = img.rows;