mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 14:39:11 +08:00
4a297a2443
- removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers
121 lines
4.5 KiB
C++
121 lines
4.5 KiB
C++
/*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) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
|
|
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
|
// Copyright (C) 2010-2012, Multicoreware, 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"
|
|
#include "opencv2/ts/ocl_test.hpp"
|
|
|
|
#ifdef HAVE_OPENCL
|
|
|
|
namespace opencv_test {
|
|
namespace ocl {
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// FarnebackOpticalFlow
|
|
namespace
|
|
{
|
|
IMPLEMENT_PARAM_CLASS(PyrScale, double)
|
|
IMPLEMENT_PARAM_CLASS(PolyN, int)
|
|
CV_FLAGS(FarnebackOptFlowFlags, 0, OPTFLOW_FARNEBACK_GAUSSIAN)
|
|
IMPLEMENT_PARAM_CLASS(UseInitFlow, bool)
|
|
}
|
|
|
|
PARAM_TEST_CASE(FarnebackOpticalFlow, PyrScale, PolyN, FarnebackOptFlowFlags, UseInitFlow)
|
|
{
|
|
int numLevels;
|
|
int winSize;
|
|
int numIters;
|
|
double pyrScale;
|
|
int polyN;
|
|
int flags;
|
|
bool useInitFlow;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
numLevels = 5;
|
|
winSize = 13;
|
|
numIters = 10;
|
|
pyrScale = GET_PARAM(0);
|
|
polyN = GET_PARAM(1);
|
|
flags = GET_PARAM(2);
|
|
useInitFlow = GET_PARAM(3);
|
|
}
|
|
};
|
|
|
|
OCL_TEST_P(FarnebackOpticalFlow, Mat)
|
|
{
|
|
cv::Mat frame0 = readImage("optflow/RubberWhale1.png", cv::IMREAD_GRAYSCALE);
|
|
ASSERT_FALSE(frame0.empty());
|
|
|
|
cv::Mat frame1 = readImage("optflow/RubberWhale2.png", cv::IMREAD_GRAYSCALE);
|
|
ASSERT_FALSE(frame1.empty());
|
|
|
|
double polySigma = polyN <= 5 ? 1.1 : 1.5;
|
|
|
|
cv::Mat flow; cv::UMat uflow;
|
|
if (useInitFlow)
|
|
{
|
|
OCL_ON(cv::calcOpticalFlowFarneback(frame0, frame1, uflow, pyrScale, numLevels, winSize, numIters, polyN, polySigma, flags));
|
|
uflow.copyTo(flow);
|
|
flags |= cv::OPTFLOW_USE_INITIAL_FLOW;
|
|
}
|
|
OCL_OFF(cv::calcOpticalFlowFarneback(frame0, frame1, flow, pyrScale, numLevels, winSize, numIters, polyN, polySigma, flags));
|
|
OCL_ON(cv::calcOpticalFlowFarneback(frame0, frame1, uflow, pyrScale, numLevels, winSize, numIters, polyN, polySigma, flags));
|
|
|
|
EXPECT_MAT_SIMILAR(flow, uflow, 0.1);
|
|
}
|
|
|
|
|
|
OCL_INSTANTIATE_TEST_CASE_P(Video, FarnebackOpticalFlow,
|
|
Combine(
|
|
Values(PyrScale(0.3), PyrScale(0.5), PyrScale(0.8)),
|
|
Values(PolyN(5), PolyN(7)),
|
|
Values(FarnebackOptFlowFlags(0), FarnebackOptFlowFlags(cv::OPTFLOW_FARNEBACK_GAUSSIAN)),
|
|
Values(UseInitFlow(false), UseInitFlow(true))
|
|
)
|
|
);
|
|
|
|
|
|
} } // namespace opencv_test::ocl
|
|
|
|
#endif // HAVE_OPENCL
|