opencv::calib3d

Function sampson_distance

Source 
pub fn sampson_distance(
    pt1: &impl ToInputArray,
    pt2: &impl ToInputArray,
    f: &impl ToInputArray,
) -> Result<f64>
Expand description

Calculates the Sampson Distance between two points.

The function cv::sampsonDistance calculates and returns the first order approximation of the geometric error as: block formula The fundamental matrix may be calculated using the find_fundamental_mat function. See HartleyZ00 11.4.3 for details.

§Parameters

  • pt1: first homogeneous 2d point
  • pt2: second homogeneous 2d point
  • F: fundamental matrix

§Returns

The computed Sampson distance.