Image Arithmetic
AND/OR Example - The Tiger

I haven't been able to find many images that combine well with the AND and OR functions. One somewhat useful tool is ANDing and ORing an image with another that's a solid color.

This image has a lot of red and green components, but very little blue. I'll use AND to single out the various components. I won't show the images I use for ANDing - it's just a solid color.

Results of ANDing with various colors

Original
AND — xff0000 (255,0,0)
AND — x00ff00 (0,255,0)
AND — x0000ff (0,0,255)
AND — xffff00 (255,255,0)
AND — xff00ff (255,0,255)
AND — x00ffff (0,255,255)