Rodrigues function

Mat Rodrigues(
  1. InputArray src, {
  2. OutputArray? dst,
  3. OutputArray? jacobian,
})

Converts a rotation matrix to a rotation vector or vice versa.

void cv::Rodrigues (InputArray src, OutputArray dst, OutputArray jacobian=noArray())

https://docs.opencv.org/4.11.0/d9/d0c/group__calib3d.html#ga61585db663d9da06b68e70cfbf6a1eac

Implementation

Mat Rodrigues(
  InputArray src, {
  OutputArray? dst,
  OutputArray? jacobian,
}) {
  dst ??= Mat.empty();
  jacobian ??= Mat.empty();
  cvRun(
    () => ccalib3d.cv_Rodrigues(
      src.ref,
      dst!.ref,
      jacobian!.ref,
      ffi.nullptr,
    ),
  );
  return dst;
}