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Camera

eventcv_core::camera

Struct Camera

pub struct Camera {
    pub fx: f64,
    pub fy: f64,
    pub cx: f64,
    pub cy: f64,
    pub k1: f64,
    pub k2: f64,
    pub p1: f64,
    pub p2: f64,
    pub k3: f64,
}

Expand description

Pinhole intrinsics (fx, fy, cx, cy) plus distortion (k1, k2, p1, p2, k3).

Fields§

§fx: f64§fy: f64§cx: f64§cy: f64§k1: f64§k2: f64§p1: f64§p2: f64§k3: f64

Implementations§

impl Camera

pub fn new(fx: f64, fy: f64, cx: f64, cy: f64) -> Self

A distortion-free pinhole camera (all distortion coefficients zero).

pub fn with_distortion( fx: f64, fy: f64, cx: f64, cy: f64, k1: f64, k2: f64, p1: f64, p2: f64, k3: f64, ) -> Self

A camera with the full radial (k1, k2, k3) and tangential (p1, p2) distortion model.

pub fn undistort_point(&self, u: f64, v: f64) -> (f64, f64)

Maps a distorted pixel (u, v) to its undistorted pixel location in the same camera (same intrinsics), inverting the distortion model iteratively (OpenCV’s undistortPoints scheme).

pub fn distort_point(&self, x: f64, y: f64) -> (f64, f64)

Forward model: maps ideal normalized coordinates to a distorted pixel. The inverse of Self::undistort_point’s normalized stage; used to validate the inverse.

Trait Implementations§

impl Clone for Camera

fn clone(&self) -> Camera

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for Camera

impl Debug for Camera

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

Formats the value using the given formatter. Read more

impl PartialEq for Camera

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

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

1.0.0 (const: unstable) · Source§

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 Camera

Auto Trait Implementations§

impl Freeze for Camera

impl RefUnwindSafe for Camera

impl Send for Camera

impl Sync for Camera

impl Unpin for Camera

impl UnsafeUnpin for Camera

impl UnwindSafe for Camera

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.