blur

Documentation

Overview

Package blur provides image blurring functions.

Index

• func Box(src image.Image, radius float64) *image.RGBA
• func Gaussian(src image.Image, radius float64) *image.RGBA

Functions

func Box

func Box(src image.Image, radius float64) *image.RGBA

Box returns a blurred (average) version of the image. Radius must be larger than 0.

func Gaussian

func Gaussian(src image.Image, radius float64) *image.RGBA

Gaussian returns a smoothly blurred version of the image using a Gaussian function. Radius must be larger than 0.