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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.
//
//
// Intel License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000, Intel Corporation, 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 Intel Corporation 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"
#include "opencv2/ts/ocl_test.hpp"
#ifdef HAVE_OPENCL
using namespace cv;
using namespace optflow;
namespace cvtest {
namespace ocl {
PARAM_TEST_CASE(OCL_DenseOpticalFlow_DIS, int)
{
int preset;
virtual void SetUp()
{
preset = GET_PARAM(0);
}
};
OCL_TEST_P(OCL_DenseOpticalFlow_DIS, Mat)
{
Mat frame1, frame2, GT;
frame1 = imread(TS::ptr()->get_data_path() + "optflow/RubberWhale1.png");
frame2 = imread(TS::ptr()->get_data_path() + "optflow/RubberWhale2.png");
CV_Assert(!frame1.empty() && !frame2.empty());
cvtColor(frame1, frame1, COLOR_BGR2GRAY);
cvtColor(frame2, frame2, COLOR_BGR2GRAY);
Ptr<DenseOpticalFlow> algo;
// iterate over presets:
for (int i = 0; i < test_loop_times; i++)
{
Mat flow;
UMat ocl_flow;
algo = createOptFlow_DIS(preset);
OCL_OFF(algo->calc(frame1, frame2, flow));
OCL_ON(algo->calc(frame1, frame2, ocl_flow));
ASSERT_EQ(flow.rows, ocl_flow.rows);
ASSERT_EQ(flow.cols, ocl_flow.cols);
EXPECT_MAT_SIMILAR(flow, ocl_flow, 6e-3);
}
}
OCL_INSTANTIATE_TEST_CASE_P(Contrib, OCL_DenseOpticalFlow_DIS,
Values(DISOpticalFlow::PRESET_ULTRAFAST,
DISOpticalFlow::PRESET_FAST,
DISOpticalFlow::PRESET_MEDIUM));
} } // namespace cvtest::ocl
#endif // HAVE_OPENCL