Liquid crystal TV-based white light optical tracking novelty filter.
A compact white light optical tracking novelty filter is demonstrated. Based on the use of two inexpensive liquid crystal televisions, a filtered and collimated white light source, digital delay, and video recorder, this portable white light device performs two major image comparison operations, a real time image subtraction and novelty tracking operations. Some preliminary experimental results are presented.
Li
Y
Y
Kostrzewski
A
A
Kim
D H
DH
Eichmann
G
G