mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
3.1 KiB
91 lines
3.1 KiB
// 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. |
|
|
|
// Copyright (C) 2014, Itseez, Inc., all rights reserved. |
|
// Third party copyrights are property of their respective owners. |
|
|
|
#include "../perf_precomp.hpp" |
|
#include "opencv2/ts/ocl_perf.hpp" |
|
|
|
#ifdef HAVE_OPENCL |
|
|
|
namespace opencv_test { |
|
namespace ocl { |
|
|
|
///////////// HoughLines ////////////////////// |
|
|
|
struct Vec2fComparator |
|
{ |
|
bool operator()(const Vec2f& a, const Vec2f b) const |
|
{ |
|
if(a[0] != b[0]) return a[0] < b[0]; |
|
else return a[1] < b[1]; |
|
} |
|
}; |
|
|
|
typedef tuple<Size, double, double> ImageSize_RhoStep_ThetaStep_t; |
|
typedef TestBaseWithParam<ImageSize_RhoStep_ThetaStep_t> HoughLinesFixture; |
|
|
|
OCL_PERF_TEST_P(HoughLinesFixture, HoughLines, Combine(OCL_TEST_SIZES, |
|
Values( 0.1, 1 ), |
|
Values( CV_PI / 180.0, 0.1 ))) |
|
{ |
|
const Size srcSize = get<0>(GetParam()); |
|
double rhoStep = get<1>(GetParam()); |
|
double thetaStep = get<2>(GetParam()); |
|
int threshold = 250; |
|
|
|
UMat usrc(srcSize, CV_8UC1), lines(1, 1, CV_32FC2); |
|
Mat src(srcSize, CV_8UC1); |
|
src.setTo(Scalar::all(0)); |
|
line(src, Point(0, 100), Point(src.cols, 100), Scalar::all(255), 1); |
|
line(src, Point(0, 200), Point(src.cols, 200), Scalar::all(255), 1); |
|
line(src, Point(0, 400), Point(src.cols, 400), Scalar::all(255), 1); |
|
line(src, Point(100, 0), Point(100, src.rows), Scalar::all(255), 1); |
|
line(src, Point(200, 0), Point(200, src.rows), Scalar::all(255), 1); |
|
line(src, Point(400, 0), Point(400, src.rows), Scalar::all(255), 1); |
|
src.copyTo(usrc); |
|
|
|
declare.in(usrc).out(lines); |
|
|
|
OCL_TEST_CYCLE() cv::HoughLines(usrc, lines, rhoStep, thetaStep, threshold); |
|
|
|
Mat result; |
|
lines.copyTo(result); |
|
std::sort(result.begin<Vec2f>(), result.end<Vec2f>(), Vec2fComparator()); |
|
|
|
SANITY_CHECK(result, 1e-6); |
|
} |
|
|
|
///////////// HoughLinesP ///////////////////// |
|
|
|
typedef tuple<string, double, double> Image_RhoStep_ThetaStep_t; |
|
typedef TestBaseWithParam<Image_RhoStep_ThetaStep_t> HoughLinesPFixture; |
|
|
|
OCL_PERF_TEST_P(HoughLinesPFixture, HoughLinesP, Combine(Values("cv/shared/pic5.png", "stitching/a1.png"), |
|
Values( 0.1, 1 ), |
|
Values( CV_PI / 180.0, 0.1 ))) |
|
{ |
|
string filename = get<0>(GetParam()); |
|
double rhoStep = get<1>(GetParam()); |
|
double thetaStep = get<2>(GetParam()); |
|
int threshold = 100; |
|
double minLineLength = 50, maxGap = 5; |
|
|
|
Mat image = imread(getDataPath(filename), IMREAD_GRAYSCALE); |
|
Canny(image, image, 50, 200, 3); |
|
UMat usrc, lines(1, 1, CV_32SC4); |
|
image.copyTo(usrc); |
|
|
|
declare.in(usrc).out(lines); |
|
|
|
OCL_TEST_CYCLE() cv::HoughLinesP(usrc, lines, rhoStep, thetaStep, threshold, minLineLength, maxGap); |
|
|
|
EXPECT_NE((int) lines.total(), 0); |
|
SANITY_CHECK_NOTHING(); |
|
} |
|
|
|
} } // namespace opencv_test::ocl |
|
|
|
#endif // HAVE_OPENCL
|