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Re: neighborhood operations on image
Posted:
Jan 16, 2013 1:39 AM


?ImageFilter
ImageFilter[f,image,r] applies the function f to the ranger neighborhood of each pixel in each channel of image. >>
http://reference.wolfram.com/mathematica/ref/ImageFilter.html
Bob Hanlon
On Mon, Jan 14, 2013 at 11:32 PM, <siddys@gmail.com> wrote: > I am really impressed by the new set of image processing operations in Mathematica 9. I am, however, having trouble defining my own operations, and one of the things I do very frequently in another system, is neighborhood operations. I would like to do these things in Mathematica,and would like so help: > > How do I define a function that takes an Image, and performs operations, say, on a 3x3 nbdh for all pixels. I would like to use the functional programming paradigm. Filter is one such operation. I would love to see how Mathematica does it internally, but I am not able to find it. > > Any help would be highly appreciated. > Thanks, > Sid >



