07898522 is referenced by 315 patents and cites 59 patents.

A method of using stereo vision to interface with computer is provided. The method includes capturing a stereo image, and processing the stereo image to determine position information of an object in the stereo image. The object is controlled by a user. The method also includes communicating the position information to the computer to allow the user to interact with a computer application.

Title
Video-based image control system
Application Number
11/757180
Publication Number
7898522 (B2)
Application Date
June 1, 2007
Publication Date
March 1, 2011
Inventor
Francis MacDougall
Ottawa
CA
Evan Hildreth
Ottawa
CA
Agent
Fish & Richardson P C
Assignee
GestureTek
CA, US
IPC
G09G 5/00
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