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apply_gaussian_blur

rawshift_image::transforms::denoise

Function apply_gaussian_blur 

Source 
pub fn apply_gaussian_blur(image: &mut RgbImage, sigma: f32, radius: u32)
Expand description

Apply a simple Gaussian blur for fast noise reduction (lower quality).

Unlike the bilateral filter this does not preserve edges, but is faster and simpler. Useful as a preview step or for very high-ISO data where edge sharpness matters less.

ยงArguments

  • image - RGB image to filter in-place.
  • sigma - Gaussian sigma in pixels.
  • radius - Filter half-width in pixels.