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fixed createOpticalFlowNeedleMap

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This commit is contained in:
Vladislav Vinogradov
2012-02-08 05:45:47 +00:00
parent fcf9a224fb
commit 237b3ed3a0
2 changed files with 2 additions and 2 deletions
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2
modules/gpu/src/cuda/optical_flow.cu
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@@ -138,7 +138,7 @@ namespace cv { namespace gpu { namespace device
const float u_avg_val = u_avg(y, x);
const float v_avg_val = v_avg(y, x);
const float theta = ::atan2f(v_avg_val, u_avg_val) + CV_PI;
const float theta = ::atan2f(v_avg_val, u_avg_val);// + CV_PI;
float r = ::sqrtf(v_avg_val * v_avg_val + u_avg_val * u_avg_val);
r = fmin(14.0f * (r / max_flow), 14.0f);