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added support of CV_8U & CV_TM_CCORR into gpu::matchTemplate

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This commit is contained in:
Alexey Spizhevoy
2010-12-10 08:06:54 +00:00
parent e5564b4388
commit 97484089c5
2 changed files with 30 additions and 10 deletions
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30
modules/gpu/src/match_template.cpp
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@@ -85,15 +85,6 @@ namespace
bh = std::min(bh, h);
}
#endif
template <>
void matchTemplate<CV_8U, CV_TM_SQDIFF>(const GpuMat& image, const GpuMat& templ, GpuMat& result)
{
result.create(image.rows - templ.rows + 1, image.cols - templ.cols + 1, CV_32F);
imgproc::matchTemplateNaive_8U_SQDIFF(image, templ, result);
}
template <>
void matchTemplate<CV_32F, CV_TM_SQDIFF>(const GpuMat& image, const GpuMat& templ, GpuMat& result)
@@ -242,6 +233,24 @@ namespace
}
#endif
template <>
void matchTemplate<CV_8U, CV_TM_SQDIFF>(const GpuMat& image, const GpuMat& templ, GpuMat& result)
{
result.create(image.rows - templ.rows + 1, image.cols - templ.cols + 1, CV_32F);
imgproc::matchTemplateNaive_8U_SQDIFF(image, templ, result);
}
template <>
void matchTemplate<CV_8U, CV_TM_CCORR>(const GpuMat& image, const GpuMat& templ, GpuMat& result)
{
GpuMat imagef, templf;
image.convertTo(imagef, CV_32F);
templ.convertTo(templf, CV_32F);
matchTemplate<CV_32F, CV_TM_SQDIFF>(imagef, templf, result);
}
}
@@ -252,7 +261,8 @@ void cv::gpu::matchTemplate(const GpuMat& image, const GpuMat& templ, GpuMat& re
typedef void (*Caller)(const GpuMat&, const GpuMat&, GpuMat&);
static const Caller callers8U[] = { ::matchTemplate<CV_8U, CV_TM_SQDIFF>, 0, 0, 0, 0, 0 };
static const Caller callers8U[] = { ::matchTemplate<CV_8U, CV_TM_SQDIFF>, 0,
::matchTemplate<CV_8U, CV_TM_CCORR>, 0, 0, 0 };
static const Caller callers32F[] = { ::matchTemplate<CV_32F, CV_TM_SQDIFF>, 0,
::matchTemplate<CV_32F, CV_TM_CCORR>, 0, 0, 0 };