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applying newton rapshon method

Asked by FIR
on 4 Aug 2012
This question is closed and may reopen in the future if edited.

I have an image 'cameraman.tif'.I have to apply newton rapshon method using the formula to that image




Ci is the central pixel

Cj is the neighboring pixel of Ci

please hel how to process


Jan Simon
on 28 Dec 2012

What is "the neighboring pixel of Ci"? There are either 4 or 8 neighboring pixels.

on 28 Dec 2012

8 nighbours

Amith Kamath
on 3 Jan 2013

Also, I believe images need two indices, as in C(x,y). Could you rephrase the question based on two indices?

Additionally, I fail to understand how the left hand side of the equation is already known to be the neighboring pixel (?)


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