mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 14:39:11 +08:00
104 lines
3.7 KiB
C++
104 lines
3.7 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) 2013, OpenCV Foundation, 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.
|
|
//
|
|
// Authors:
|
|
// * Matthias Bady, aegirxx ==> gmail.com
|
|
//
|
|
//M*/
|
|
|
|
#include "perf_precomp.hpp"
|
|
|
|
using namespace std;
|
|
using namespace cv;
|
|
using namespace ocl;
|
|
using namespace perf;
|
|
|
|
///////////// BRIEF ////////////////////////
|
|
|
|
typedef TestBaseWithParam<std::tr1::tuple<std::string, int> > OCL_BRIEF;
|
|
|
|
#define BRIEF_IMAGES \
|
|
"cv/detectors_descriptors_evaluation/images_datasets/leuven/img1.png",\
|
|
"stitching/a3.png"
|
|
|
|
PERF_TEST_P( OCL_BRIEF, extract, testing::Combine( testing::Values( BRIEF_IMAGES ), testing::Values( 16, 32, 64 ) ) )
|
|
{
|
|
const int threshold = 20;
|
|
const std::string filename = std::tr1::get<0>(GetParam( ));
|
|
const int bytes = std::tr1::get<1>(GetParam( ));
|
|
const Mat img = imread( getDataPath( filename ), IMREAD_GRAYSCALE );
|
|
ASSERT_FALSE( img.empty( ) );
|
|
|
|
if ( RUN_OCL_IMPL )
|
|
{
|
|
oclMat d_img( img );
|
|
oclMat d_keypoints;
|
|
FAST_OCL fast( threshold );
|
|
fast( d_img, oclMat( ), d_keypoints );
|
|
|
|
BRIEF_OCL brief( bytes );
|
|
|
|
OCL_TEST_CYCLE( )
|
|
{
|
|
oclMat d_descriptors;
|
|
brief.compute( d_img, d_keypoints, d_descriptors );
|
|
}
|
|
|
|
std::vector<KeyPoint> ocl_keypoints;
|
|
fast.downloadKeypoints( d_keypoints, ocl_keypoints );
|
|
SANITY_CHECK_KEYPOINTS( ocl_keypoints );
|
|
}
|
|
else if ( RUN_PLAIN_IMPL )
|
|
{
|
|
std::vector<KeyPoint> keypoints;
|
|
FAST( img, keypoints, threshold );
|
|
|
|
BriefDescriptorExtractor brief( bytes );
|
|
|
|
TEST_CYCLE( )
|
|
{
|
|
Mat descriptors;
|
|
brief.compute( img, keypoints, descriptors );
|
|
}
|
|
|
|
SANITY_CHECK_KEYPOINTS( keypoints );
|
|
}
|
|
else
|
|
OCL_PERF_ELSE;
|
|
} |