shen/Happy-Reconstruction
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add part of opencv

Browse Source
This commit is contained in:
Tang1705
2020-01-27 20:20:56 +08:00
parent 0c4ac1d8bb
commit a71fa47620
6518 changed files with 3122580 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

247
Lib/opencv/sources/modules/photo/test/test_cloning.cpp Normal file
View File

@@ -0,0 +1,247 @@
/*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.
//
//M*/
#include "test_precomp.hpp"
namespace opencv_test { namespace {
#define OUTPUT_SAVING 0
#if OUTPUT_SAVING
#define SAVE(x) std::vector<int> params;\
params.push_back(16);\
params.push_back(0);\
imwrite(folder + "output.png", x ,params);
#else
#define SAVE(x)
#endif
static const double numerical_precision = 0.05; // 95% of pixels should have exact values
TEST(Photo_SeamlessClone_normal, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Normal_Cloning/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "destination1.png";
string original_path3 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat destination = imread(original_path2, IMREAD_COLOR);
Mat mask = imread(original_path3, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(destination.empty()) << "Could not load destination image " << original_path2;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path3;
Mat result;
Point p;
p.x = destination.size().width/2;
p.y = destination.size().height/2;
seamlessClone(source, destination, mask, p, result, 1);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
SAVE(result);
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
mask = Scalar(0, 0, 0);
seamlessClone(source, destination, mask, p, result, 1);
reference = destination;
errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
TEST(Photo_SeamlessClone_mixed, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Mixed_Cloning/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "destination1.png";
string original_path3 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat destination = imread(original_path2, IMREAD_COLOR);
Mat mask = imread(original_path3, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(destination.empty()) << "Could not load destination image " << original_path2;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path3;
Mat result;
Point p;
p.x = destination.size().width/2;
p.y = destination.size().height/2;
seamlessClone(source, destination, mask, p, result, 2);
SAVE(result);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
TEST(Photo_SeamlessClone_featureExchange, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Monochrome_Transfer/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "destination1.png";
string original_path3 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat destination = imread(original_path2, IMREAD_COLOR);
Mat mask = imread(original_path3, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(destination.empty()) << "Could not load destination image " << original_path2;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path3;
Mat result;
Point p;
p.x = destination.size().width/2;
p.y = destination.size().height/2;
seamlessClone(source, destination, mask, p, result, 3);
SAVE(result);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
TEST(Photo_SeamlessClone_colorChange, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/color_change/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat mask = imread(original_path2, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path2;
Mat result;
colorChange(source, mask, result, 1.5, .5, .5);
SAVE(result);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
TEST(Photo_SeamlessClone_illuminationChange, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Illumination_Change/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat mask = imread(original_path2, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path2;
Mat result;
illuminationChange(source, mask, result, 0.2f, 0.4f);
SAVE(result);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
TEST(Photo_SeamlessClone_textureFlattening, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Texture_Flattening/";
string original_path1 = folder + "source1.png";
string original_path2 = folder + "mask.png";
string reference_path = folder + "reference.png";
Mat source = imread(original_path1, IMREAD_COLOR);
Mat mask = imread(original_path2, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path2;
Mat result;
textureFlattening(source, mask, result, 30, 45, 3);
SAVE(result);
Mat reference = imread(reference_path);
ASSERT_FALSE(reference.empty()) << "Could not load reference image " << reference_path;
double errorINF = cvtest::norm(reference, result, NORM_INF);
EXPECT_LE(errorINF, 1);
double errorL1 = cvtest::norm(reference, result, NORM_L1);
EXPECT_LE(errorL1, reference.total() * numerical_precision) << "size=" << reference.size();
}
}} // namespace