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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "perf_precomp.hpp"
namespace opencv_test {
enum PerfSqMatDepth{
DEPTH_32S_32S = 0,
DEPTH_32S_32F,
DEPTH_32S_64F,
DEPTH_32F_32F,
DEPTH_32F_64F,
DEPTH_64F_64F};
CV_ENUM(IntegralOutputDepths, DEPTH_32S_32S, DEPTH_32S_32F, DEPTH_32S_64F, DEPTH_32F_32F, DEPTH_32F_64F, DEPTH_64F_64F);
static int extraOutputDepths[6][2] = {{CV_32S, CV_32S}, {CV_32S, CV_32F}, {CV_32S, CV_64F}, {CV_32F, CV_32F}, {CV_32F, CV_64F}, {CV_64F, CV_64F}};
typedef tuple<Size, MatType, MatDepth> Size_MatType_OutMatDepth_t;
typedef perf::TestBaseWithParam<Size_MatType_OutMatDepth_t> Size_MatType_OutMatDepth;
typedef tuple<Size, MatType, IntegralOutputDepths> Size_MatType_OutMatDepthArray_t;
typedef perf::TestBaseWithParam<Size_MatType_OutMatDepthArray_t> Size_MatType_OutMatDepthArray;
PERF_TEST_P(Size_MatType_OutMatDepth, integral,
testing::Combine(
testing::Values(TYPICAL_MAT_SIZES),
testing::Values(CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4),
testing::Values(CV_32S, CV_32F, CV_64F)
)
)
{
Size sz = get<0>(GetParam());
int matType = get<1>(GetParam());
int sdepth = get<2>(GetParam());
Mat src(sz, matType);
Mat sum(sz, sdepth);
declare.in(src, WARMUP_RNG).out(sum);
if (sdepth == CV_32F)
src *= (1 << 23) / (double)(sz.area() * 256); // FP32 calculations are not accurate (mantissa is 23-bit)
TEST_CYCLE() integral(src, sum, sdepth);
Mat src_roi; src(Rect(src.cols - 4, src.rows - 4, 4, 4)).convertTo(src_roi, sdepth);
Mat restored_src_roi =
sum(Rect(sum.cols - 4, sum.rows - 4, 4, 4)) + sum(Rect(sum.cols - 5, sum.rows - 5, 4, 4)) -
sum(Rect(sum.cols - 4, sum.rows - 5, 4, 4)) - sum(Rect(sum.cols - 5, sum.rows - 4, 4, 4));
EXPECT_EQ(0, cvtest::norm(restored_src_roi, src_roi, NORM_INF))
<< src_roi << endl << restored_src_roi << endl
<< sum(Rect(sum.cols - 4, sum.rows - 4, 4, 4));
if (sdepth == CV_32F)
SANITY_CHECK_NOTHING();
else
SANITY_CHECK(sum, 1e-6);
}
PERF_TEST_P(Size_MatType_OutMatDepth, integral_sqsum,
testing::Combine(
testing::Values(TYPICAL_MAT_SIZES),
testing::Values(CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4),
testing::Values(CV_32S, CV_32F, CV_64F)
)
)
{
Size sz = get<0>(GetParam());
int matType = get<1>(GetParam());
int sdepth = get<2>(GetParam());
Mat src(sz, matType);
Mat sum(sz, sdepth);
Mat sqsum(sz, sdepth);
declare.in(src, WARMUP_RNG).out(sum, sqsum);
declare.time(100);
TEST_CYCLE() integral(src, sum, sqsum, sdepth);
SANITY_CHECK(sum, 1e-6);
SANITY_CHECK(sqsum, 1e-6);
}
PERF_TEST_P(Size_MatType_OutMatDepthArray, DISABLED_integral_sqsum_full,
testing::Combine(
testing::Values(TYPICAL_MAT_SIZES),
testing::Values(CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4),
testing::Values(DEPTH_32S_32S, DEPTH_32S_32F, DEPTH_32S_64F, DEPTH_32F_32F, DEPTH_32F_64F, DEPTH_64F_64F)
)
)
{
Size sz = get<0>(GetParam());
int matType = get<1>(GetParam());
int *outputDepths = (int *)extraOutputDepths[get<2>(GetParam())];
int sdepth = outputDepths[0];
int sqdepth = outputDepths[1];
Mat src(sz, matType);
Mat sum(sz, sdepth);
Mat sqsum(sz, sqdepth);
declare.in(src, WARMUP_RNG).out(sum, sqsum);
declare.time(100);
TEST_CYCLE() integral(src, sum, sqsum, sdepth, sqdepth);
SANITY_CHECK_NOTHING();
}
PERF_TEST_P( Size_MatType_OutMatDepth, integral_sqsum_tilted,
testing::Combine(
testing::Values(TYPICAL_MAT_SIZES),
testing::Values( CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4 ),
testing::Values( CV_32S, CV_32F, CV_64F )
)
)
{
Size sz = get<0>(GetParam());
int matType = get<1>(GetParam());
int sdepth = get<2>(GetParam());
Mat src(sz, matType);
Mat sum(sz, sdepth);
Mat sqsum(sz, sdepth);
Mat tilted(sz, sdepth);
declare.in(src, WARMUP_RNG).out(sum, sqsum, tilted);
declare.time(100);
TEST_CYCLE() integral(src, sum, sqsum, tilted, sdepth);
SANITY_CHECK(sum, 1e-6);
SANITY_CHECK(sqsum, 1e-6);
SANITY_CHECK(tilted, 1e-6, tilted.depth() > CV_32S ? ERROR_RELATIVE : ERROR_ABSOLUTE);
}
} // namespace
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