Lighting system incorporating programmable video feedback...

Details Lighting system incorporating programmable video feedback... Lighting system incorporating programmable video feedback...

2005-03-22

2005-03-22

Nguyen, Judy (Department: 2851)

Optics: image projectors

Miscellaneous

C353S094000, C353S121000, C348S383000, C348S744000

Reexamination Certificate

active

06869193

ABSTRACT:
A lighting system is disclosed comprising a plurality of image projection lighting devices including a first image projection lighting device, a central controller, and a communications system which permits the central controller to communicate with the plurality of image projection lighting devices. The first image projection lighting device is comprised of a camera, and a light valve, wherein the light valve is used to project a first projected image onto a projection surface. The camera of the first image projection light device can capture at least a portion of the first projected image projected from the light valve to form a first captured image. At least a portion of the first captured image is projected as a second projected image by the first image projection lighting device onto the projection surface creating a video feedback loop.

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Physical Review E, vol. 61, No. 4, Apr. 2000 titled “Farey Sequences of Spatiotemporal Patterns In Video Feedback” by Baptiste Essevaz-Roulet.
Catalyst System Brochure.

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