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applying newton rapshon method

Asked by FIR
on 4 Aug 2012

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


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

8 nighbours

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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