Struct Filters 

pub struct Filters;

Common convolution kernels.

Implementations

impl Filters

pub fn gaussian_3x3() -> Vec<f32>

Gaussian blur kernel (3x3).

pub fn gaussian_5x5() -> Vec<f32>

Gaussian blur kernel (5x5).

pub fn sobel_horizontal() -> Vec<f32>

Sobel edge detection (horizontal).

pub fn sobel_vertical() -> Vec<f32>

Sobel edge detection (vertical).

pub fn laplacian() -> Vec<f32>

Laplacian edge detection.

pub fn sharpen() -> Vec<f32>

Sharpen filter.

pub fn box_blur_3x3() -> Vec<f32>

Box blur (3x3).

pub fn emboss() -> Vec<f32>

Emboss filter.

pub fn gaussian_custom(size: usize, sigma: f32) -> GpuResult<Vec<f32>>

Create custom Gaussian kernel with given sigma.

Errors

Returns an error if the kernel size is not odd.