f4334277
 Hu Chunming
提交3rdparty
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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "test_precomp.hpp"
namespace opencv_test { namespace {
class CV_ImgprocUMatTest : public cvtest::BaseTest
{
public:
CV_ImgprocUMatTest() {}
~CV_ImgprocUMatTest() {}
protected:
void run(int)
{
string imgpath = string(ts->get_data_path()) + "shared/lena.png";
Mat img = imread(imgpath, 1), gray, smallimg, result;
UMat uimg = img.getUMat(ACCESS_READ), ugray, usmallimg, uresult;
cvtColor(img, gray, COLOR_BGR2GRAY);
resize(gray, smallimg, Size(), 0.75, 0.75, INTER_LINEAR_EXACT);
equalizeHist(smallimg, result);
cvtColor(uimg, ugray, COLOR_BGR2GRAY);
resize(ugray, usmallimg, Size(), 0.75, 0.75, INTER_LINEAR_EXACT);
equalizeHist(usmallimg, uresult);
#if 0
imshow("orig", uimg);
imshow("small", usmallimg);
imshow("equalized gray", uresult);
waitKey();
destroyWindow("orig");
destroyWindow("small");
destroyWindow("equalized gray");
#endif
ts->set_failed_test_info(cvtest::TS::OK);
(void)uresult.getMat(ACCESS_READ);
}
};
TEST(Imgproc_UMat, regression) { CV_ImgprocUMatTest test; test.safe_run(); }
}} // namespace
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