Split an image into average small blocks

[adobefree@gmail.com]

Hi Guys:
Is there any easy way for me to Split an image into average small blocks ? like following , i don't want to get the size of the entire image , and computer the x,y,hight,wight for every blocks , then use image extract

[MoviJOHN]

I am not sure if it is a language translation problem, but if you "don't" want to use Get Image Size, there is not help for you.  Get Image Size and Extract is exactly what you need to use.

[The_Seeker]

Hi Abodefree,

How many averaged blocks do you need? What size of block (in pixels) are you looking for?

In genersal terms, what is your application -- why do you require the averaged blocks? Are you looking for the brightest quadrant (for example)? 

Depending on your application, a convolution filter might be useful...

-- Dave