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-rw-r--r--tracker-aruco/ftnoir_tracker_aruco.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/tracker-aruco/ftnoir_tracker_aruco.cpp b/tracker-aruco/ftnoir_tracker_aruco.cpp
index bddec739..986eb943 100644
--- a/tracker-aruco/ftnoir_tracker_aruco.cpp
+++ b/tracker-aruco/ftnoir_tracker_aruco.cpp
@@ -374,7 +374,10 @@ void aruco_tracker::run()
QMutexLocker l(&camera_mtx);
if (!camera.read(color))
+ {
+ portable::sleep(100);
continue;
+ }
}
cv::cvtColor(color, grayscale, cv::COLOR_BGR2GRAY);