mirror of
https://github.com/opencv/opencv.git
synced 2024-12-30 04:58:54 +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
94 lines
3.2 KiB
C++
94 lines
3.2 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.
|
|
//
|
|
//
|
|
// 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"
|
|
|
|
namespace opencv_test { namespace {
|
|
|
|
class CV_EMDTest : public cvtest::BaseTest
|
|
{
|
|
public:
|
|
CV_EMDTest();
|
|
protected:
|
|
void run(int);
|
|
};
|
|
|
|
|
|
CV_EMDTest::CV_EMDTest()
|
|
{
|
|
}
|
|
|
|
void CV_EMDTest::run( int )
|
|
{
|
|
int code = cvtest::TS::OK;
|
|
const double success_error_level = 1e-6;
|
|
#define M 10000
|
|
double emd0 = 2460./210;
|
|
static float cost[] =
|
|
{
|
|
16, 16, 13, 22, 17,
|
|
14, 14, 13, 19, 15,
|
|
19, 19, 20, 23, M,
|
|
M , 0, M, 0, 0
|
|
};
|
|
static float w1[] = { 50, 60, 50, 50 },
|
|
w2[] = { 30, 20, 70, 30, 60 };
|
|
Mat _w1(4, 1, CV_32F, w1);
|
|
Mat _w2(5, 1, CV_32F, w2);
|
|
Mat _cost(_w1.rows, _w2.rows, CV_32F, cost);
|
|
|
|
float emd = EMD( _w1, _w2, -1, _cost );
|
|
if( fabs( emd - emd0 ) > success_error_level*emd0 )
|
|
{
|
|
ts->printf( cvtest::TS::LOG,
|
|
"The computed distance is %.2f, while it should be %.2f\n", emd, emd0 );
|
|
code = cvtest::TS::FAIL_BAD_ACCURACY;
|
|
}
|
|
|
|
if( code < 0 )
|
|
ts->set_failed_test_info( code );
|
|
}
|
|
|
|
TEST(Imgproc_EMD, regression) { CV_EMDTest test; test.safe_run(); }
|
|
|
|
}} // namespace
|
|
/* End of file. */
|