Thread Subject: Extracting CIE Values from png image

Hi there,

I have a .png image that i need to extract all the CIE values from for each pixel and save to a text file, ideally the pixels will be shown as thier x,y coordiates, ie:

0,1: 123.21,165.28,42.21

so pixel 0,1 (x=0,Y=1) will have the following x,y,z values.

Can anyone help.

Many Thanks

Alex