Function opencv::sfm::preconditioner_from_points

source · 
pub fn preconditioner_from_points(
    points: &impl ToInputArray,
    t: &mut impl ToOutputArray
) -> Result<()>
Expand description

Point conditioning (non isotropic).

§Parameters

  • points: Input vector of N-dimensional points.
  • T: Output 3x3 transformation matrix.

Computes the transformation matrix such that the two principal moments of the set of points are equal to unity, forming an approximately symmetric circular cloud of points of radius 1 about the origin.

Reference: HartleyZ00 4.4.4 pag.109