# Difference between revisions of "Image Convolution"

Image Convolution
Field: Other
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Image Convolution

Image Convolution is the process of applying a filter to images

# Basic Description

Images can be convolved by applying a function to each pixel of the image. Usually, this function is precalculated inside a small two dimensional array called a kernel.

# A More Mathematical Explanation

$F(x) = \sum{ \sum{ f(x) * k(x) } }$

$F(x) = \sum{ \sum{ f(x) * k(x) } }$