How to send out each pixel from image file

Hi,

I have an image file, and i want to import it to my simulink model.

It is easy to get the whole image into model.

But i want to send the pixel by pixel.

Do you know any solution?

Example:

a00 a01 a02

a10 a11 a12 -> send a00 then a01 then a02 .......

a20 a21 a22

Thank you very much