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Commit 71c391cd authored by Vladislav Vinogradov's avatar Vladislav Vinogradov
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remove unused memory transfer from TVL1 CUDA implementation 

it caused runtime failures
parent cc1090cf
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modules/cudaoptflow/src/tvl1flow.cpp
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...@@ -248,7 +248,6 @@ void cv::cuda::OpticalFlowDual_TVL1_CUDA::procOneScale(const GpuMat& I0, const G ...@@ -248,7 +248,6 @@ void cv::cuda::OpticalFlowDual_TVL1_CUDA::procOneScale(const GpuMat& I0, const G
{ {
// some tweaks to make sum operation less frequently // some tweaks to make sum operation less frequently
bool calcError = (epsilon > 0) && (n & 0x1) && (prevError < scaledEpsilon); bool calcError = (epsilon > 0) && (n & 0x1) && (prevError < scaledEpsilon);
cv::Mat m1(u3);
estimateU(I1wx, I1wy, grad, rho_c, p11, p12, p21, p22, p31, p32, u1, u2, u3, diff, l_t, static_cast<float>(theta), gamma, calcError); estimateU(I1wx, I1wy, grad, rho_c, p11, p12, p21, p22, p31, p32, u1, u2, u3, diff, l_t, static_cast<float>(theta), gamma, calcError);
if (calcError) if (calcError)
{ {
......
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