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feat: 切换后端至PaddleOCR-NCNN，切换工程为CMake

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1.项目后端整体迁移至PaddleOCR-NCNN算法，已通过基本的兼容性测试
2.工程改为使用CMake组织，后续为了更好地兼容第三方库，不再提供QMake工程
3.重整权利声明文件，重整代码工程，确保最小化侵权风险

Log: 切换后端至PaddleOCR-NCNN，切换工程为CMake
Change-Id: I4d5d2c5d37505a4a24b389b1a4c5d12f17bfa38c
This commit is contained in:
wangzhengyang
2022-05-10 09:54:44 +08:00
parent ecdd171c6f
commit 718c41634f
10018 changed files with 3593797 additions and 186748 deletions
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169
3rdparty/opencv-4.5.4/modules/stitching/test/ocl/test_warpers.cpp vendored Normal file
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/*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) 2010-2013, Advanced Micro Devices, 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.
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// (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.
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//M*/
#include "../test_precomp.hpp"
#include "opencv2/ts/ocl_test.hpp"
#include "opencv2/stitching/warpers.hpp"
#ifdef HAVE_OPENCL
namespace opencv_test {
namespace ocl {
struct WarperTestBase :
public Test, public TestUtils
{
Mat src, dst, xmap, ymap;
UMat usrc, udst, uxmap, uymap;
Mat K, R;
void generateTestData()
{
Size size = randomSize(1, MAX_VALUE);
src = randomMat(size, CV_32FC1, -500, 500);
src.copyTo(usrc);
K = Mat::eye(3, 3, CV_32FC1);
float angle = (float)(30.0 * CV_PI / 180.0);
float rotationMatrix[9] = {
(float)cos(angle), (float)sin(angle), 0,
(float)-sin(angle), (float)cos(angle), 0,
0, 0, 1
};
Mat(3, 3, CV_32FC1, rotationMatrix).copyTo(R);
}
void Near(double threshold = 0.)
{
EXPECT_MAT_NEAR(xmap, uxmap, threshold);
EXPECT_MAT_NEAR(ymap, uymap, threshold);
EXPECT_MAT_NEAR(dst, udst, threshold);
}
};
typedef WarperTestBase SphericalWarperTest;
OCL_TEST_F(SphericalWarperTest, Mat)
{
for (int j = 0; j < test_loop_times; j++)
{
generateTestData();
Ptr<WarperCreator> creator = makePtr<SphericalWarper>();
Ptr<detail::RotationWarper> warper = creator->create(2.0);
OCL_OFF(warper->buildMaps(src.size(), K, R, xmap, ymap));
OCL_ON(warper->buildMaps(usrc.size(), K, R, uxmap, uymap));
OCL_OFF(warper->warp(src, K, R, INTER_LINEAR, BORDER_REPLICATE, dst));
OCL_ON(warper->warp(usrc, K, R, INTER_LINEAR, BORDER_REPLICATE, udst));
Near(1e-4);
}
}
typedef WarperTestBase CylindricalWarperTest;
OCL_TEST_F(CylindricalWarperTest, Mat)
{
for (int j = 0; j < test_loop_times; j++)
{
generateTestData();
Ptr<WarperCreator> creator = makePtr<CylindricalWarper>();
Ptr<detail::RotationWarper> warper = creator->create(2.0);
OCL_OFF(warper->buildMaps(src.size(), K, R, xmap, ymap));
OCL_ON(warper->buildMaps(usrc.size(), K, R, uxmap, uymap));
OCL_OFF(warper->warp(src, K, R, INTER_LINEAR, BORDER_REPLICATE, dst));
OCL_ON(warper->warp(usrc, K, R, INTER_LINEAR, BORDER_REPLICATE, udst));
Near(1e-4);
}
}
typedef WarperTestBase PlaneWarperTest;
OCL_TEST_F(PlaneWarperTest, Mat)
{
for (int j = 0; j < test_loop_times; j++)
{
generateTestData();
Ptr<WarperCreator> creator = makePtr<PlaneWarper>();
Ptr<detail::RotationWarper> warper = creator->create(2.0);
OCL_OFF(warper->buildMaps(src.size(), K, R, xmap, ymap));
OCL_ON(warper->buildMaps(usrc.size(), K, R, uxmap, uymap));
OCL_OFF(warper->warp(src, K, R, INTER_LINEAR, BORDER_REPLICATE, dst));
OCL_ON(warper->warp(usrc, K, R, INTER_LINEAR, BORDER_REPLICATE, udst));
Near(1.5e-4);
}
}
typedef WarperTestBase AffineWarperTest;
OCL_TEST_F(AffineWarperTest, Mat)
{
for (int j = 0; j < test_loop_times; j++)
{
generateTestData();
Ptr<WarperCreator> creator = makePtr<AffineWarper>();
Ptr<detail::RotationWarper> warper = creator->create(1.0);
OCL_OFF(warper->buildMaps(src.size(), K, R, xmap, ymap));
OCL_ON(warper->buildMaps(usrc.size(), K, R, uxmap, uymap));
OCL_OFF(warper->warp(src, K, R, INTER_LINEAR, BORDER_REPLICATE, dst));
OCL_ON(warper->warp(usrc, K, R, INTER_LINEAR, BORDER_REPLICATE, udst));
Near(1.5e-4);
}
}
} } // namespace opencv_test::ocl
#endif // HAVE_OPENCL