mirror of
https://github.com/opencv/opencv.git
synced 2024-12-24 17:18:28 +08:00
101 lines
4.0 KiB
C++
101 lines
4.0 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, Multicoreware, Inc., all rights reserved.
|
|
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
//
|
|
// @Authors
|
|
// Fangfang Bai, fangfang@multicorewareinc.com
|
|
// Jin Ma, jin@multicorewareinc.com
|
|
//
|
|
// 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 "../perf_precomp.hpp"
|
|
#include "opencv2/ts/ocl_perf.hpp"
|
|
|
|
using std::tr1::make_tuple;
|
|
|
|
#ifdef HAVE_OPENCL
|
|
|
|
namespace cvtest {
|
|
namespace ocl {
|
|
|
|
///////////// FarnebackOpticalFlow ////////////////////////
|
|
CV_ENUM(farneFlagType, 0, OPTFLOW_FARNEBACK_GAUSSIAN)
|
|
|
|
typedef tuple< int > PyrLKOpticalFlowParams;
|
|
typedef TestBaseWithParam<PyrLKOpticalFlowParams> PyrLKOpticalFlowFixture;
|
|
|
|
OCL_PERF_TEST_P(PyrLKOpticalFlowFixture, PyrLKOpticalFlow,
|
|
::testing::Values(1000, 2000, 4000)
|
|
)
|
|
{
|
|
Mat frame0 = imread(getDataPath("gpu/opticalflow/rubberwhale1.png"), cv::IMREAD_GRAYSCALE);
|
|
ASSERT_FALSE(frame0.empty()) << "can't load rubberwhale1.png";
|
|
|
|
Mat frame1 = imread(getDataPath("gpu/opticalflow/rubberwhale2.png"), cv::IMREAD_GRAYSCALE);
|
|
ASSERT_FALSE(frame1.empty()) << "can't load rubberwhale2.png";
|
|
|
|
UMat uFrame0; frame0.copyTo(uFrame0);
|
|
UMat uFrame1; frame1.copyTo(uFrame1);
|
|
|
|
const Size winSize = Size(21, 21);
|
|
const int maxLevel = 3;
|
|
const TermCriteria criteria = TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, 0.01);
|
|
const int flags = 0;
|
|
const float minEigThreshold = 1e-4f;
|
|
const double eps = 1.0;
|
|
|
|
const PyrLKOpticalFlowParams params = GetParam();
|
|
const int pointsCount = get<0>(params);
|
|
|
|
vector<Point2f> pts;
|
|
goodFeaturesToTrack(frame0, pts, pointsCount, 0.01, 0.0);
|
|
Mat ptsMat(1, static_cast<int>(pts.size()), CV_32FC2, (void *)&pts[0]);
|
|
|
|
declare.in(uFrame0, uFrame1, WARMUP_READ);
|
|
UMat uNextPts, uStatus, uErr;
|
|
OCL_TEST_CYCLE()
|
|
cv::calcOpticalFlowPyrLK(uFrame0, uFrame1, pts, uNextPts, uStatus, uErr, winSize, maxLevel, criteria, flags, minEigThreshold);
|
|
|
|
SANITY_CHECK(uNextPts, eps);
|
|
}
|
|
|
|
} } // namespace cvtest::ocl
|
|
|
|
#endif // HAVE_OPENCL
|