Dividing the pixel into blocks
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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
回答（2 个）
Ryan
2012-8-20
0 个投票
Do you have the image processing toolbox? This should get you started down the right path:
Image Analyst
2012-8-20
编辑：Image Analyst
2012-8-20
0 个投票
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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