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added gpu threshold.

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This commit is contained in:
Vladislav Vinogradov
2011-01-24 10:11:02 +00:00
parent 4c4ff882ad
commit 8abdb3721f
17 changed files with 768 additions and 370 deletions
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33
tests/gpu/src/imgproc_gpu.cpp
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@@ -180,30 +180,41 @@ void CV_GpuImageProcTest::run( int )
////////////////////////////////////////////////////////////////////////////////
// threshold
struct CV_GpuNppImageThresholdTest : public CV_GpuImageProcTest
struct CV_GpuImageThresholdTest : public CV_GpuImageProcTest
{
public:
CV_GpuNppImageThresholdTest() : CV_GpuImageProcTest( "GPU-NppImageThreshold", "threshold" ) {}
CV_GpuImageThresholdTest() : CV_GpuImageProcTest( "GPU-ImageThreshold", "threshold" ) {}
int test(const Mat& img)
{
if (img.type() != CV_32FC1)
if (img.type() != CV_8UC1 && img.type() != CV_32FC1)
{
ts->printf(CvTS::LOG, "\nUnsupported type\n");
return CvTS::OK;
}
const double maxVal = img.type() == CV_8UC1 ? 255 : 1.0;
cv::RNG rng(*ts->get_rng());
const double thresh = rng;
cv::Mat cpuRes;
cv::threshold(img, cpuRes, thresh, 0.0, THRESH_TRUNC);
int res = CvTS::OK;
GpuMat gpu1(img);
GpuMat gpuRes;
cv::gpu::threshold(gpu1, gpuRes, thresh);
for (int type = THRESH_BINARY; type <= THRESH_TOZERO_INV; ++type)
{
const double thresh = rng.uniform(0.0, maxVal);
return CheckNorm(cpuRes, gpuRes);
cv::Mat cpuRes;
cv::threshold(img, cpuRes, thresh, maxVal, type);
GpuMat gpu1(img);
GpuMat gpuRes;
cv::gpu::threshold(gpu1, gpuRes, thresh, maxVal, type);
if (CheckNorm(cpuRes, gpuRes) != CvTS::OK)
res = CvTS::FAIL_GENERIC;
}
return res;
}
};
@@ -822,7 +833,7 @@ struct CV_GpuColumnSumTest: CvTest
// Placing all test definitions in one place
// makes us know about what tests are commented.
CV_GpuNppImageThresholdTest CV_GpuNppImageThreshold_test;
CV_GpuImageThresholdTest CV_GpuImageThreshold_test;
CV_GpuNppImageResizeTest CV_GpuNppImageResize_test;
CV_GpuNppImageCopyMakeBorderTest CV_GpuNppImageCopyMakeBorder_test;
CV_GpuNppImageWarpAffineTest CV_GpuNppImageWarpAffine_test;