Blockproc with more than one output

Hi, I have been using the blockproc syntax to enable splitting an image up into smaller regions and performing a measurement on each on (fwhm)

myfun = @(block_struct) getFWHM_hexGrid(handles,block_struct.data);  %get mean of all FWHM's
I2 = blockproc(image,[HMsize HMsize],myfun);

my function

 function fwhmBlock=getFWHM_hexGrid(handles,image)

returns the averaged fwhm over the sub image. I am also wanted to pass back a second metric called 'centroid' and thought I could just make mu function have two outputs

function [centroid,fwhmBlock]=getFWHM_hexGrid(handles,image)

and assign the two outputs in blockproc

[centroid,fwhmBlock] = blockproc(image,[HMsize HMsize],myfun);

but this complains I have two many output variables.

Is it possible to pass back 2 variables from blockproc?

(one of my variables, centroid, is actually a matrix of x & y locations)

Thanks for any help

Answer 1

[Walter Roberson]

If I recall correctly you can return a cell array with as many entries as you like. In practice you would then need paste those together to form the output images.