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attempt to add 0d/1d mat support to OpenCV (#23473)

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* attempt to add 0d/1d mat support to OpenCV

* revised the patch; now 1D mat is treated as 1xN 2D mat rather than Nx1.

* a step towards 'green' tests

* another little step towards 'green' tests

* calib test failures seem to be fixed now

* more fixes _core & _dnn

* another step towards green ci; even 0D mat's (a.k.a. scalars) are now partly supported!

* * fixed strange bug in aruco/charuco detector, not sure why it did not work
* also fixed a few remaining failures (hopefully) in dnn & core

* disabled failing GAPI tests - too complex to dig into this compiler pipeline

* hopefully fixed java tests

* trying to fix some more tests

* quick followup fix

* continue to fix test failures and warnings

* quick followup fix

* trying to fix some more tests

* partly fixed support for 0D/scalar UMat's

* use updated parseReduce() from upstream

* trying to fix the remaining test failures

* fixed [ch]aruco tests in Python

* still trying to fix tests

* revert "fix" in dnn's CUDA tensor

* trying to fix dnn+CUDA test failures

* fixed 1D umat creation

* hopefully fixed remaining cuda test failures

* removed training whitespaces
This commit is contained in:
Vadim Pisarevsky
2023-09-21 18:24:38 +03:00
committed by GitHub
parent fdab565711
commit 416bf3253d
80 changed files with 1013 additions and 561 deletions
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modules/gapi/include/opencv2/gapi/own/convert.hpp
+1 -1
View File
@@ -28,7 +28,7 @@ namespace cv
cv::gapi::own::Mat to_own(Mat&&) = delete;
inline cv::gapi::own::Mat to_own(Mat const& m) {
return (m.dims == 2)
return (m.dims <= 2)
? cv::gapi::own::Mat{m.rows, m.cols, m.type(), m.data, m.step}
: cv::gapi::own::Mat{to_own<int>(m.size), m.type(), m.data};
};
modules/gapi/include/opencv2/gapi/rmat.hpp
+3 -1
View File
@@ -90,7 +90,9 @@ public:
template<typename T = uchar> const T* ptr(int y, int x) const {
return reinterpret_cast<const T*>(m_data + step()*y + step(1)*x);
}
size_t step(size_t i = 0) const { GAPI_DbgAssert(i<m_steps.size()); return m_steps[i]; }
size_t step(size_t i = 0) const {
GAPI_DbgAssert(i<m_steps.size());
return i == 0 && m_desc.size.height == 1 ? 0 : m_steps[i]; }
const stepsT& steps() const { return m_steps; }
private: