Automatic RGB grid capture

Hi all,

I have a question i have made this code that captures rgb from a image, you can click more or less to get a RGB value :

                pixel=impixel(picture);     
      column = num2cell(pixel,1);
      zcolumn = cellfun(@sum,column); 
      zrow = size(pixel,1);         
      res = bsxfun(@rdivide,zcolumn,zrow); 
      tres=round(res); 
      close all;

I need to put this in a table but every time i need to go thro all of the code to get one RGB value(tres).

I am interested is there a way to create a grid(10X10px boxes) over an image ( allways white background and lets say orange in the middle) and automatically get RGB values for each of that box. That it does not take in a count of any boxes that have, lets say more then 20% white space in a box.

Answer 1

[Image Analyst]

Perhaps you want im2html:

http://blogs.mathworks.com/steve/2012/06/02/making-an-html-table-of-pixel-values-with-colored-cells/

or this:

row = 123; % or wherever you want to start.
col = 321; % or wherever you want to start.
% Extract a 10 by 10 box there.
rgbValuesInTheBox = rgbImage(row:row+9, col:col+9, :);

[asd]

Ill try that thank you .