generic-library/opencv
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scan based area interpolation for naive cases

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This commit is contained in:
Marina Kolpakova
2012-06-13 13:21:08 +00:00
parent 7cccc93bdf
commit 8c6dc17a9f
3 changed files with 243 additions and 19 deletions
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6
modules/gpu/src/resize.cpp
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@@ -82,8 +82,8 @@ namespace cv { namespace gpu { namespace device
DevMem2Db dst, int interpolation, cudaStream_t stream);
template <typename T>
void resize_area_gpu(DevMem2Db src, DevMem2Db dst,float fx, float fy,
int interpolation, DevMem2Db buffer, cudaStream_t stream);
void resize_area_gpu(const DevMem2Db src, DevMem2Db dst,float fx, float fy,
int interpolation, DevMem2Df buffer, cudaStream_t stream);
}
}}}
@@ -107,7 +107,7 @@ void cv::gpu::resize(const GpuMat& src, GpuMat& dst, Size dsize, GpuMat& buffer,
fy = static_cast<float>(1.0 / fy);
dst.create(dsize, src.type());
buffer.create(cv::Size(dsize.width, src.rows), src.type());
buffer.create(cv::Size(dsize.width, src.rows), CV_32FC1);
if (dsize == src.size())
{