NKOTB

I noticed a jitter patch that attempts to use color to distinguish different objects for tracking:

http://interactive.usc.edu/members/534/archives/cat_maxmspjitter.html

http://interactive.usc.edu/members/534/archives/colorTracker.pat

I wonder, might it be possible to separately label and track objects based on their emission of different wavelengths of light in the IR range?

I wonder, might it be possible to separately label and track objects  based on their emission of different wavelengths of light in the IR range?


motion tracking with distinct IR wavelengths?