1/28/2004 slide 25
An
Aside Importance of Optical Illusions
Are exactly situations that dont
occur in nature
Illusions used to reveal processing
rules of eye-brain perceptual system
May seem silly, but can reveal profound
things
Perceptual system makes a best-guess,
but sometimes, especially in carefully chosen situations, the system
is wrong
http://www.michaelbach.de/ot/