Struct BrownConrady 

pub struct BrownConrady {
    pub k1: f64,
    pub k2: f64,
    pub p1: f64,
    pub p2: f64,
    pub k3: f64,
}

Brown–Conrady radial and tangential lens-distortion coefficients.

Fields

k1: f64

First radial coefficient.

k2: f64

Second radial coefficient.

p1: f64

First tangential coefficient.

p2: f64

Second tangential coefficient.

k3: f64

Third radial coefficient.

Implementations

impl BrownConrady

pub fn is_identity(self) -> bool

Returns whether all coefficients are zero.

pub fn distort(self, point: Vec2<f64>) -> Vec2<f64>

Distorts normalized pinhole coordinates.

pub fn undistort(self, distorted: Vec2<f64>) -> Vec2<f64>

Iteratively removes distortion from normalized coordinates.

Newton iterations use a numerical 2x2 Jacobian and stop once normalized reprojection error reaches machine precision.

Trait Implementations

impl Clone for BrownConrady

fn clone(&self) -> BrownConrady

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BrownConrady

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BrownConrady

fn default() -> BrownConrady

Returns the “default value” for a type.

impl PartialEq for BrownConrady

fn eq(&self, other: &BrownConrady) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BrownConrady

impl StructuralPartialEq for BrownConrady