I've nearly got the anaglyph creation process automated. The inputs are the raw left and right images and a focal point on the left image with an estimated position on the right. The Mathcad worksheet matches clips to improve on the estimate and uses the left and right histograms to select the contrast enhancement boundaries. A few tweeks now and then are still necessary. On this set of anaglyphs the focal points are near the bottom so you might have to look at the bottom center to start in order to lock onto the stereo image. There appears to be a few image "ghosts" of the larger rocks which may be due to a mismatch between the red-cyan glasses and the primary colors of the computer screen that I am using.