Method and apparatus for visual drive control

Details Method and apparatus for visual drive control Method and apparatus for visual drive control

2003-10-27

2008-03-04

Mai, Huy (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Subjective type

C351S239000

Reexamination Certificate

active

07338171

ABSTRACT:
In a method and apparatus for visual drive control, a set of flickering images that flicker at the same flicker frequency and that are associated with mutually distinct flicker patterns are simultaneously presented for viewing by an observer. Thereafter, evoked signals produced in the observer's brain are captured, and the flicker pattern having a greatest similarity with the captured evoked signals is determined. Finally, a control signal corresponding to the flicker pattern having the greatest similarity is generated.

REFERENCES:
patent: 4493539 (1985-01-01), Cannon, Jr.
patent: 5331969 (1994-07-01), Silberstein
patent: 2004/0087868 (2004-05-01), Manahilov
patent: 2004/0263780 (2004-12-01), Hu et al.

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