What is the difference between xcorr2,filter2 and imfilter?

22 Nov 2018

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I have seen a lot of code related filters,there is xcorr2, filter2, and imfilter. What is the difference between them?

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KALYAN ACHARJYA on 22 Nov 2018

Edited: KALYAN ACHARJYA on 22 Nov 2018

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Cross-correlation of two matrices

FIR filter on a matrix based on coefficients of a other matrix.

Apply on image, performs multidimensional filtering according to one or more specified options.

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