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Merge pull request #25075 from mshabunin:cleanup-imgproc-1

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C-API cleanup: apps, imgproc_c and some constants #25075

Merge with https://github.com/opencv/opencv_contrib/pull/3642

* Removed obsolete apps - traincascade and createsamples (please use older OpenCV versions if you need them). These apps relied heavily on C-API
* removed all mentions of imgproc C-API headers (imgproc_c.h, types_c.h) - they were empty, included core C-API headers
* replaced usage of several C constants with C++ ones (error codes, norm modes, RNG modes, PCA modes, ...) - most part of this PR (split into two parts - all modules and calib+3d - for easier backporting)
* removed imgproc C-API headers (as separate commit, so that other changes could be backported to 4.x)

Most of these changes can be backported to 4.x.
This commit is contained in:
Maksim Shabunin
2024-03-05 12:18:31 +03:00
committed by GitHub
parent 1d1faaabef
commit 8cbdd0c833
152 changed files with 820 additions and 18160 deletions
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modules/core/test/test_math.cpp
+4 -3
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@@ -10,6 +10,7 @@
#include <float.h>
#include <math.h>
#include "opencv2/core/softfloat.hpp"
#include "opencv2/core/core_c.h"
namespace opencv_test { namespace {
@@ -2737,11 +2738,11 @@ TEST(Core_Invert, small)
cv::Mat b = a.t()*a;
cv::Mat c, i = Mat_<float>::eye(3, 3);
cv::invert(b, c, cv::DECOMP_LU); //std::cout << b*c << std::endl;
ASSERT_LT( cvtest::norm(b*c, i, CV_C), 0.1 );
ASSERT_LT( cvtest::norm(b*c, i, NORM_INF), 0.1 );
cv::invert(b, c, cv::DECOMP_SVD); //std::cout << b*c << std::endl;
ASSERT_LT( cvtest::norm(b*c, i, CV_C), 0.1 );
ASSERT_LT( cvtest::norm(b*c, i, NORM_INF), 0.1 );
cv::invert(b, c, cv::DECOMP_CHOLESKY); //std::cout << b*c << std::endl;
ASSERT_LT( cvtest::norm(b*c, i, CV_C), 0.1 );
ASSERT_LT( cvtest::norm(b*c, i, NORM_INF), 0.1 );
}
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