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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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Alexander Alekhin
2020-06-12 22:20:50 +00:00
parent 6fbf7042b5 1644af841b
commit 0cbaaba4b1
8 changed files with 147 additions and 43 deletions
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modules/core/include/opencv2/core/eigen.hpp
+10 -2
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@@ -66,10 +66,18 @@
namespace cv
{
//! @addtogroup core_eigen
/** @addtogroup core_eigen
These functions are provided for OpenCV-Eigen interoperability. They convert `Mat`
objects to corresponding `Eigen::Matrix` objects and vice-versa. Consult the [Eigen
documentation](https://eigen.tuxfamily.org/dox/group__TutorialMatrixClass.html) for
information about the `Matrix` template type.
@note Using these functions requires the `Eigen/Dense` or similar header to be
included before this header.
*/
//! @{
#ifdef OPENCV_EIGEN_TENSOR_SUPPORT
#if defined(OPENCV_EIGEN_TENSOR_SUPPORT) || defined(CV_DOXYGEN)
/** @brief Converts an Eigen::Tensor to a cv::Mat.
The method converts an Eigen::Tensor with shape (H x W x C) to a cv::Mat where: