Video with map overlay

Details Video with map overlay Video with map overlay

2004-08-12

2008-11-25

Nguyen, Phu K (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S157000, C345S581000, C340S901000, C340S989000, C701S207000, C701S216000

Reexamination Certificate

active

07456847

ABSTRACT:
A system and method for placing reference locators on a streaming video image taken from a camera mounted on a vehicle. Sensors monitoring the camera field of view and direction of the optical axis along with sensors monitoring the vehicle's position are used to generate a video overlay having various indicia. The calculated positions of the indicia may be compared to the position of landmarks taken from the video image to compensate for any inaccuracies in the calculated position taken from the various sensors.

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patent: 7301536 (2007-11-01), Ellenby et al.
patent: 2002/0163521 (2002-11-01), Ellenby
patent: 2002/0175994 (2002-11-01), Sakakibara et al.
patent: 2003/0218675 (2003-11-01), Nonoyama

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