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-rw-r--r--FTNoIR_Tracker_PT/camera.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/FTNoIR_Tracker_PT/camera.cpp b/FTNoIR_Tracker_PT/camera.cpp
index a0bae694..c1d0149c 100644
--- a/FTNoIR_Tracker_PT/camera.cpp
+++ b/FTNoIR_Tracker_PT/camera.cpp
@@ -54,7 +54,7 @@ cv::Mat Camera::get_frame(float dt)
if (!frame.empty())
{
dt_mean = dt_smoothing_const * dt_mean + (1.0 - dt_smoothing_const) * dt_valid;
- cam_info.fps = 1.0 / dt_mean;
+ cam_info.fps = 1.0 / (dt_mean + 1e-6);
dt_valid = 0;
}