MATLAB Answers

kash
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Dividing the pixel into blocks

Asked by kash
on 20 Aug 2012
I have an image say which i have uploaded now i want to resize that RGB image and divide pixels having same value into blocks
for example in the image uploaded of arabian sea ,it consists of water(blue) ,sand(brown) ,leaves,and more
so i want to divide water(blue) into block,sand(brown)into another block and so on please help

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2 Answers

Answer by Ryan
on 20 Aug 2012

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Answer by Image Analyst
on 20 Aug 2012
Edited by Image Analyst
on 20 Aug 2012

In addition to the nice links Ryan gave, you might look at the rgb2ind() function in MATLAB, which I believe does something like what's described in this link:
Also take a peek at the quadtree() function. It doesn't classify but just finds "uniform" areas.

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