3 Replies Latest reply: Dec 5, 2011 10:10 AM by fatysekDesign RSS

    image channel, getting a specific pixel

    fatysekDesign Community Member

      I have important question. Suppose we have a picture with dimensions of 20x10 pixels. We treat the image as a matrix.


      How to get to the pixel on the RED channel, with index (5,2) ??

       

      any ideas??