average of pixel color in block

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...

Answer 1

[Walter Roberson]

mean2() applied to the block.

Answer 2

[Jan]

You can apply FEX: BlockMean directly to the RGB image.