Function get_perspective_transform_slice_def 

pub fn get_perspective_transform_slice_def(
    src: [Point2f; 4],
    dst: [Point2f; 4],
) -> Result<Mat>

Calculates a perspective transform from four pairs of the corresponding points.

The function calculates the matrix of a perspective transform so that:

where

Parameters

• src: Coordinates of quadrangle vertices in the source image.
• dst: Coordinates of the corresponding quadrangle vertices in the destination image.
• solveMethod: method passed to cv::solve (#DecompTypes)

See also

findHomography, warpPerspective, perspectiveTransform

Overloaded parameters

Note

This alternative version of get_perspective_transform_slice function uses the following default values for its arguments:

• solve_method: DECOMP_LU