Enum LensProfile 

pub enum LensProfile {
    GoproHero9Wide,
    GoproHero11Linear,
    Iphone14ProMain,
    DjiMini3ProWide,
    Custom {
        k1: f32,
        k2: f32,
        scale: f32,
    },
}

Predefined lens distortion correction profiles for common cameras.

Each variant stores the radial coefficients (k1, k2) and a scale factor that zooms slightly to hide the warped border pixels left after correction.

Use with FilterGraph::lens_profile.

Variants

GoproHero9Wide

GoPro Hero 9 / 10 / 11 wide-angle mode (heavy barrel distortion).

GoproHero11Linear

GoPro Hero 11 linear mode (mild distortion).

Iphone14ProMain

Apple iPhone 14 Pro main camera (mild barrel).

DjiMini3ProWide

DJI Mini 3 Pro wide-angle lens.

Custom

User-supplied coefficients for any other camera.

Fields

k1: f32

First-order radial coefficient (−1.0 to 1.0).

k2: f32

Second-order radial coefficient (−1.0 to 1.0).

scale: f32

Uniform scale applied after correction to hide warped border pixels. 1.0 = no scale.

Implementations

impl LensProfile

pub fn coefficients(&self) -> (f32, f32, f32)

Return (k1, k2, scale) for this profile.

Trait Implementations

impl Clone for LensProfile

fn clone(&self) -> LensProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LensProfile

impl Debug for LensProfile

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

Formats the value using the given formatter.

impl PartialEq for LensProfile

fn eq(&self, other: &LensProfile) -> 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 StructuralPartialEq for LensProfile