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imgproc(test): test bitExact cases in OCL/sepFilter2D

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This commit is contained in:
Alexander Alekhin 2020-06-28 08:14:54 +00:00
parent 6259ba1bfd
commit 2fed41dfa5
2 changed files with 89 additions and 4 deletions
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56
modules/imgproc/perf/opencl/perf_filters.cpp
View File

@ -313,6 +313,62 @@ OCL_PERF_TEST_P(Filter2DFixture, Filter2D,
SANITY_CHECK(dst, eps);
}
///////////// SepFilter2D /////////////
typedef FilterFixture OCL_SepFilter2D;
PERF_TEST_P_(OCL_SepFilter2D, SepFilter2D)
{
const FilterParams& params = GetParam();
const Size srcSize = get<0>(params);
const int type = get<1>(params), ksize = get<2>(params);
checkDeviceMaxMemoryAllocSize(srcSize, type);
UMat src(srcSize, type), dst(srcSize, type);
declare.in(src, WARMUP_RNG).out(dst);
Mat kernelX(1, ksize, CV_32FC1);
randu(kernelX, -3.0, 3.0);
Mat kernelY(1, ksize, CV_32FC1);
randu(kernelY, -3.0, 3.0);
OCL_TEST_CYCLE() cv::sepFilter2D(src, dst, -1, kernelX, kernelY, cv::Point(-1, -1), 1.0f, cv::BORDER_CONSTANT);
SANITY_CHECK_NOTHING();
}
PERF_TEST_P_(OCL_SepFilter2D, SepFilter2D_BitExact)
{
const FilterParams& params = GetParam();
const Size srcSize = get<0>(params);
const int type = get<1>(params), ksize = get<2>(params);
checkDeviceMaxMemoryAllocSize(srcSize, type);
UMat src(srcSize, type), dst(srcSize, type);
declare.in(src, WARMUP_RNG).out(dst);
Mat kernelX(1, ksize, CV_32SC1);
randu(kernelX, -16.0, 16.0);
kernelX.convertTo(kernelX, CV_32FC1, 1/16.0f, 0);
Mat kernelY(1, ksize, CV_32SC1);
randu(kernelY, -16.0, 16.0);
kernelY.convertTo(kernelY, CV_32FC1, 1/16.0f, 0);
OCL_TEST_CYCLE() cv::sepFilter2D(src, dst, -1, kernelX, kernelY, cv::Point(-1, -1), 1.0f, cv::BORDER_CONSTANT);
SANITY_CHECK_NOTHING();
}
INSTANTIATE_TEST_CASE_P(/*nothing*/, OCL_SepFilter2D,
::testing::Combine(
::testing::Values(sz1080p),
OCL_TEST_TYPES,
OCL_PERF_ENUM(3, 5, 7, 9, 11)
)
);
///////////// Bilateral ////////////////////////
typedef TestBaseWithParam<Size> BilateralFixture;

37
modules/imgproc/test/ocl/test_sepfilter2d.cpp
View File

@ -73,7 +73,7 @@ PARAM_TEST_CASE(SepFilter2D, MatDepth, Channels, BorderType, bool, bool)
useRoi = GET_PARAM(4);
}
void random_roi()
void random_roi(bool bitExact)
{
Size ksize = randomSize(kernelMinSize, kernelMaxSize);
if (1 != ksize.width % 2)
@ -81,11 +81,19 @@ PARAM_TEST_CASE(SepFilter2D, MatDepth, Channels, BorderType, bool, bool)
if (1 != ksize.height % 2)
ksize.height++;
Mat temp = randomMat(Size(ksize.width, 1), CV_MAKE_TYPE(CV_32F, 1), -MAX_VALUE, MAX_VALUE);
Mat temp = randomMat(Size(ksize.width, 1), CV_32FC1, -0.5, 1.0);
cv::normalize(temp, kernelX, 1.0, 0.0, NORM_L1);
temp = randomMat(Size(1, ksize.height), CV_MAKE_TYPE(CV_32F, 1), -MAX_VALUE, MAX_VALUE);
temp = randomMat(Size(1, ksize.height), CV_32FC1, -0.5, 1.0);
cv::normalize(temp, kernelY, 1.0, 0.0, NORM_L1);
if (bitExact)
{
kernelX.convertTo(temp, CV_32S, 256);
temp.convertTo(kernelX, CV_32F, 1.0 / 256);
kernelY.convertTo(temp, CV_32S, 256);
temp.convertTo(kernelY, CV_32F, 1.0 / 256);
}
Size roiSize = randomSize(ksize.width, MAX_VALUE, ksize.height, MAX_VALUE);
Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
randomSubMat(src, src_roi, roiSize, srcBorder, type, -MAX_VALUE, MAX_VALUE);
@ -96,6 +104,11 @@ PARAM_TEST_CASE(SepFilter2D, MatDepth, Channels, BorderType, bool, bool)
anchor.x = anchor.y = -1;
delta = randomDouble(-100, 100);
if (bitExact)
{
delta = (int)(delta * 256) / 256.0;
}
UMAT_UPLOAD_INPUT_PARAMETER(src);
UMAT_UPLOAD_OUTPUT_PARAMETER(dst);
}
@ -110,7 +123,7 @@ OCL_TEST_P(SepFilter2D, Mat)
{
for (int j = 0; j < test_loop_times + 3; j++)
{
random_roi();
random_roi(false);
OCL_OFF(cv::sepFilter2D(src_roi, dst_roi, -1, kernelX, kernelY, anchor, delta, borderType));
OCL_ON(cv::sepFilter2D(usrc_roi, udst_roi, -1, kernelX, kernelY, anchor, delta, borderType));
@ -119,6 +132,22 @@ OCL_TEST_P(SepFilter2D, Mat)
}
}
OCL_TEST_P(SepFilter2D, Mat_BitExact)
{
for (int j = 0; j < test_loop_times + 3; j++)
{
random_roi(true);
OCL_OFF(cv::sepFilter2D(src_roi, dst_roi, -1, kernelX, kernelY, anchor, delta, borderType));
OCL_ON(cv::sepFilter2D(usrc_roi, udst_roi, -1, kernelX, kernelY, anchor, delta, borderType));
if (src_roi.depth() < CV_32F)
Near(0.0);
else
Near(1e-3);
}
}
OCL_INSTANTIATE_TEST_CASE_P(ImageProc, SepFilter2D,
Combine(
Values(CV_8U, CV_32F),