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perf tests for calcHist 2-3D case

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This commit is contained in:
Daniil-Osokin
2012-10-06 18:23:21 +04:00
committed by Daniil Osokin
parent 7d94236c14
commit cd501d947c
1 changed files with 66 additions and 7 deletions
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73
modules/imgproc/perf/perf_histogram.cpp
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@@ -9,14 +9,14 @@ using std::tr1::get;
typedef tr1::tuple<Size, MatType> Size_Source_t; typedef tr1::tuple<Size, MatType> Size_Source_t;
typedef TestBaseWithParam<Size_Source_t> Size_Source; typedef TestBaseWithParam<Size_Source_t> Size_Source;
typedef TestBaseWithParam<Size> MatSize; typedef TestBaseWithParam<Size> MatSize;
static const float rangeHight = 256.0f;
static const float rangeLow = 0.0f;
PERF_TEST_P(Size_Source, calcHist, PERF_TEST_P(Size_Source, calcHist1d,
testing::Combine(testing::Values(TYPICAL_MAT_SIZES), testing::Combine(testing::Values(sz3MP, sz5MP),
testing::Values(CV_8U, CV_32F) testing::Values(CV_8U, CV_16U, CV_32F) )
)
) )
{ {
Size size = get<0>(GetParam()); Size size = get<0>(GetParam());
@@ -28,10 +28,69 @@ PERF_TEST_P(Size_Source, calcHist,
int dims = 1; int dims = 1;
int numberOfImages = 1; int numberOfImages = 1;
const float r[] = {0.0f, 256.0f}; const float r[] = {rangeLow, rangeHight};
const float* ranges[] = {r}; const float* ranges[] = {r};
declare.in(source, WARMUP_RNG).time(20).iterations(1000); randu(source, rangeLow, rangeHight);
declare.in(source);
TEST_CYCLE()
{
calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges);
}
SANITY_CHECK(hist);
}
PERF_TEST_P(Size_Source, calcHist2d,
testing::Combine(testing::Values(sz3MP, sz5MP),
testing::Values(CV_8UC2, CV_16UC2, CV_32FC2) )
)
{
Size size = get<0>(GetParam());
MatType type = get<1>(GetParam());
Mat source(size.height, size.width, type);
Mat hist;
int channels [] = {0, 1};
int histSize [] = {256, 256};
int dims = 2;
int numberOfImages = 1;
const float r[] = {rangeLow, rangeHight};
const float* ranges[] = {r, r};
randu(source, rangeLow, rangeHight);
declare.in(source);
TEST_CYCLE()
{
calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges);
}
SANITY_CHECK(hist);
}
PERF_TEST_P(Size_Source, calcHist3d,
testing::Combine(testing::Values(sz3MP, sz5MP),
testing::Values(CV_8UC3, CV_16UC3, CV_32FC3) )
)
{
Size size = get<0>(GetParam());
MatType type = get<1>(GetParam());
Mat hist;
int channels [] = {0, 1, 2};
int histSize [] = {32, 32, 32};
int dims = 3;
int numberOfImages = 1;
Mat source(size.height, size.width, type);
const float r[] = {rangeLow, rangeHight};
const float* ranges[] = {r, r, r};
randu(source, rangeLow, rangeHight);
declare.in(source);
TEST_CYCLE() TEST_CYCLE()
{ {
calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges); calcHist(&source, numberOfImages, channels, Mat(), hist, dims, histSize, ranges);