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debug of cuda_tvl1 => pass tests succesfully

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This commit is contained in:
Ernest Galbrun
2014-07-04 14:23:09 +02:00
parent 32707317fa
commit 693c4e5741
4 changed files with 34 additions and 23 deletions
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4
modules/cudaoptflow/src/cuda/tvl1flow.cu
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@@ -209,7 +209,9 @@ namespace tvl1flow
__global__ void estimateUKernel(const PtrStepSzf I1wx, const PtrStepf I1wy,
const PtrStepf grad, const PtrStepf rho_c,
const PtrStepf p11, const PtrStepf p12, const PtrStepf p21, const PtrStepf p22, const PtrStepf p31, const PtrStepf p32,
const PtrStepf p11, const PtrStepf p12,
const PtrStepf p21, const PtrStepf p22,
const PtrStepf p31, const PtrStepf p32,
PtrStepf u1, PtrStepf u2, PtrStepf u3, PtrStepf error,
const float l_t, const float theta, const float gamma, const bool calcError)
{

12
modules/cudaoptflow/src/tvl1flow.cpp
View File

@@ -235,9 +235,8 @@ void cv::cuda::OpticalFlowDual_TVL1_CUDA::procOneScale(const GpuMat& I0, const G
{
// some tweaks to make sum operation less frequently
bool calcError = (epsilon > 0) && (n & 0x1) && (prevError < scaledEpsilon);
estimateU(I1wx, I1wy, grad, rho_c, p11, p12, p21, p22, p31, p32, u1, u2, u3, diff, l_t, gamma, static_cast<float>(theta), calcError);
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);
if (calcError)
{
error = cuda::sum(diff, norm_buf)[0];
@@ -259,7 +258,8 @@ void cv::cuda::OpticalFlowDual_TVL1_CUDA::collectGarbage()
I0s.clear();
I1s.clear();
u1s.clear();
u2s.clear();
u2s.clear();
u3s.clear();
I1x_buf.release();
I1y_buf.release();
@@ -274,7 +274,9 @@ void cv::cuda::OpticalFlowDual_TVL1_CUDA::collectGarbage()
p11_buf.release();
p12_buf.release();
p21_buf.release();
p22_buf.release();
p22_buf.release();
p31_buf.release();
p32_buf.release();
diff_buf.release();
norm_buf.release();