gocv/gocv_calib3d.go
func GcvRodrigues(src *mat64.Dense) (dst *mat64.Dense) {
	gcvSrc := Mat64ToGcvMat(src)
	gcvDst := NewGcvMat()
	GcvRodrigues_(gcvSrc, gcvDst)
	dst = GcvMatToMat64(gcvDst)

	return dst
}
func GcvRodrigues(src *mat64.Dense) (dst *mat64.Dense) {
	gcvSrc := Mat64ToGcvMat(src)
	gcvDst := NewGcvMat()
	GcvRodrigues_(gcvSrc, gcvDst)
	dst = GcvMatToMat64(gcvDst)

	return dst
}
// GcvRodrigues takes a 3D column vector, and apply cv::Rodrigues to it.