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42 //M*/
43
44 #include "test_precomp.hpp"
45
46 using namespace cv;
47 using namespace cv::cuda;
48 using namespace cv::cudev;
49 using namespace cvtest;
50
TEST(Integral,_8u)51 TEST(Integral, _8u)
52 {
53 const Size size = randomSize(100, 400);
54
55 Mat src = randomMat(size, CV_8UC1);
56
57 GpuMat_<uchar> d_src(src);
58
59 GpuMat_<uint> dst = integral_(d_src);
60
61 Mat dst_gold;
62 cv::integral(src, dst_gold);
63
64 dst_gold = dst_gold(Rect(1, 1, size.width, size.height));
65
66 ASSERT_MAT_NEAR(dst_gold, dst, 0.0);
67 }
68
TEST(Integral,_32f)69 TEST(Integral, _32f)
70 {
71 const Size size = randomSize(100, 400);
72
73 Mat src = randomMat(size, CV_32FC1, 0, 1);
74
75 GpuMat_<float> d_src(src);
76
77 GpuMat_<float> dst = integral_(d_src);
78
79 Mat dst_gold;
80 cv::integral(src, dst_gold, CV_32F);
81
82 dst_gold = dst_gold(Rect(1, 1, size.width, size.height));
83
84 ASSERT_PRED_FORMAT2(cvtest::MatComparator(1e-5, 0), dst_gold, Mat(dst));
85 }
86
TEST(Integral,_8u_opt)87 TEST(Integral, _8u_opt)
88 {
89 const Size size(640, 480);
90
91 Mat src = randomMat(size, CV_8UC1);
92
93 GpuMat_<uchar> d_src(src);
94
95 GpuMat_<uint> dst = integral_(d_src);
96
97 Mat dst_gold;
98 cv::integral(src, dst_gold);
99
100 dst_gold = dst_gold(Rect(1, 1, size.width, size.height));
101
102 ASSERT_MAT_NEAR(dst_gold, dst, 0.0);
103 }
104