rawshift_image::processing::demosaic::xtrans

Struct Markesteijn

pub struct Markesteijn;

Expand description

Markesteijn demosaicing algorithm for X-Trans sensors.

This is a single-pass weighted-interpolation implementation. Green pixels are copied directly; at every non-green site green is estimated with an inverse-distance² weighted average of all greens in a 5×5 window. Red and Blue planes are then built in the “color-difference” domain: the difference (channel − green) is interpolated from the known samples in a 7×7 window, and the final value is recovered as G + interpolated_diff.

While not as sophisticated as the multi-pass LibRaw variant, this produces reasonable colour for Fujifilm X-Trans sensors and passes all correctness tests.

Markesteijn

Struct Markesteijn Copy item path

Trait Implementations§

impl Demosaic for Markesteijn

fn demosaic_into( &self, raw: &RawImage, output: &mut [u16], ) -> Result<(), DemosaicError>

fn demosaic(&self, raw: &RawImage) -> RgbImage

Auto Trait Implementations§

impl Freeze for Markesteijn

impl RefUnwindSafe for Markesteijn

impl Send for Markesteijn

impl Sync for Markesteijn

impl Unpin for Markesteijn

impl UnsafeUnpin for Markesteijn

impl UnwindSafe for Markesteijn

Blanket Implementations§

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

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

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impl<T> IntoEither for T

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

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Struct Markesteijn

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

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

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

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,