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| author | Stanislaw Halik <sthalik@misaki.pl> | 2014-10-11 20:38:12 +0200 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2014-10-11 20:38:12 +0200 |
| commit | 8f0578cca48ab6757b0ddb6a876cbc90fa1d82b7 (patch) | |
| tree | 5fc1f00386db279bea756184194172f2ea5585eb | |
| parent | 3f6e60abec9285e803b0e2b380e3fea490b6e392 (diff) | |
Avoid floating point division by zero
Maybe-fixes-issue: #79
| -rw-r--r-- | ftnoir_tracker_pt/camera.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ftnoir_tracker_pt/camera.cpp b/ftnoir_tracker_pt/camera.cpp index 861c83cc..7c2c09ce 100644 --- a/ftnoir_tracker_pt/camera.cpp +++ b/ftnoir_tracker_pt/camera.cpp @@ -137,7 +137,7 @@ bool Camera::get_frame(float dt, cv::Mat* frame) if (new_frame) { dt_mean = dt_smoothing_const * dt_mean + (1.0 - dt_smoothing_const) * dt_valid; - cam_info.fps = 1.0 / dt_mean; + cam_info.fps = dt_mean > 1e-3 ? 1.0 / dt_mean : 0; dt_valid = 0; } return new_frame; |