OBJECT DETECTION AND TRACKING

摘要

Imaging systems and methods improve object recognition by more strongly enhancing contrast between the object and non-object (e.g., background) surfaces than would be possible with a simple optical filter tuned to the wavelength(s) of the source light(s). In some embodiments, the overall scene illuminated by ambient light is preserved (or may be reconstructed) for presentation purposes - e.g., combined with a graphical overlay of the sensed object(s) in motion.