1#include "../perf_precomp.hpp"
2#include "opencv2/ts/ocl_perf.hpp"
3
4#ifdef HAVE_OPENCL
5
6namespace cvtest {
7
8namespace ocl {
9
10CV_ENUM(MethodType, TM_SQDIFF, TM_SQDIFF_NORMED, TM_CCORR, TM_CCORR_NORMED, TM_CCOEFF, TM_CCOEFF_NORMED)
11
12typedef std::tr1::tuple<Size, Size, MethodType, MatType> ImgSize_TmplSize_Method_MatType_t;
13typedef TestBaseWithParam<ImgSize_TmplSize_Method_MatType_t> ImgSize_TmplSize_Method_MatType;
14
15OCL_PERF_TEST_P(ImgSize_TmplSize_Method_MatType, MatchTemplate,
16        ::testing::Combine(
17            testing::Values(cv::Size(640, 480), cv::Size(1280, 1024)),
18            testing::Values(cv::Size(11, 11), cv::Size(16, 16), cv::Size(41, 41)),
19            MethodType::all(),
20            testing::Values(CV_8UC1, CV_8UC3, CV_32FC1, CV_32FC3)
21            )
22        )
23{
24    const ImgSize_TmplSize_Method_MatType_t params = GetParam();
25    const Size imgSz = get<0>(params), tmplSz = get<1>(params);
26    const int method = get<2>(params);
27    int type = get<3>(GetParam());
28
29    UMat img(imgSz, type), tmpl(tmplSz, type);
30    UMat result(imgSz - tmplSz + Size(1, 1), CV_32F);
31
32    declare.in(img, tmpl, WARMUP_RNG).out(result);
33
34    OCL_TEST_CYCLE() matchTemplate(img, tmpl, result, method);
35
36    bool isNormed =
37        method == TM_CCORR_NORMED ||
38        method == TM_SQDIFF_NORMED ||
39        method == TM_CCOEFF_NORMED;
40    double eps = isNormed ? 3e-2
41        : 255 * 255 * tmpl.total() * 1e-4;
42
43    SANITY_CHECK(result, eps, ERROR_RELATIVE);
44}
45
46/////////// matchTemplate (performance tests from 2.4) ////////////////////////
47
48typedef Size_MatType CV_TM_CCORRFixture;
49
50OCL_PERF_TEST_P(CV_TM_CCORRFixture, matchTemplate,
51                ::testing::Combine(::testing::Values(Size(1000, 1000), Size(2000, 2000)),
52                               OCL_PERF_ENUM(CV_32FC1, CV_32FC4)))
53{
54    const Size_MatType_t params = GetParam();
55    const Size srcSize = get<0>(params), templSize(5, 5);
56    const int type = get<1>(params);
57
58    UMat src(srcSize, type), templ(templSize, type);
59    const Size dstSize(src.cols - templ.cols + 1, src.rows - templ.rows + 1);
60    UMat dst(dstSize, CV_32F);
61
62    declare.in(src, templ, WARMUP_RNG).out(dst);
63
64    OCL_TEST_CYCLE() cv::matchTemplate(src, templ, dst, CV_TM_CCORR);
65
66    SANITY_CHECK(dst, 1e-4);
67}
68
69typedef TestBaseWithParam<Size> CV_TM_CCORR_NORMEDFixture;
70
71OCL_PERF_TEST_P(CV_TM_CCORR_NORMEDFixture, matchTemplate,
72                ::testing::Values(Size(1000, 1000), Size(2000, 2000), Size(4000, 4000)))
73{
74    const Size srcSize = GetParam(), templSize(5, 5);
75
76    UMat src(srcSize, CV_8UC1), templ(templSize, CV_8UC1);
77    const Size dstSize(src.cols - templ.cols + 1, src.rows - templ.rows + 1);
78    UMat dst(dstSize, CV_8UC1);
79
80    declare.in(src, templ, WARMUP_RNG).out(dst);
81
82    OCL_TEST_CYCLE() cv::matchTemplate(src, templ, dst, CV_TM_CCORR_NORMED);
83
84    SANITY_CHECK(dst, 3e-2);
85}
86
87} }
88
89#endif // HAVE_OPENCL
90