Module gaussian_blur 

The gaussian blur filter.

Structs

DecimationSizer

Tracks dimensions through a chain of downscale/upscale operations.

GaussianBlur

A gaussian blur.

Constants

MAX_KERNEL_SIZE

Maximum size of the Gaussian kernel (must be odd and equal to or smaller than u8::MAX).

Functions

compute_gaussian_kernel

Compute 1D Gaussian kernel weights for separable convolution.

plan_decimated_blur

Compute the blur execution plan based on standard deviation.

transform_blur_params 🔒

Scale a blur’s standard deviation uniformly based on the transformation.