average of pixel color in block

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jenifer
jenifer il 18 Gen 2013
I m doing project in medical images.. I want to extract the color features. In that first i divided the whole image into 64 blocks.. next i want to average the pixel colors in each block.. the block size is(32 x 32)...how can i take average of pixel colors.. please help me with matlab codes...

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Walter Roberson
Walter Roberson il 18 Gen 2013
mean2() applied to the block.

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Jan
Jan il 18 Gen 2013
You can apply FEX: BlockMean directly to the RGB image.

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