07536032 is referenced by 377 patents and cites 30 patents.

A method and system for processing captured image information in an interactive video display system. In one embodiment, a special learning condition of a captured camera image is detected. The captured camera image is compared to a normal background model image and to a second background model image, wherein the second background model is learned at a faster rate than the normal background model. A vision image is generated based on the comparisons. In another embodiment, an object in the captured image information that does not move for a predetermined time period is detected. A burn-in image comprising the object is generated, wherein the burn-in image is operable to allow a vision system of the interactive video display system to classify the object as background.

Title
Method and system for processing captured image information in an interactive video display system
Application Number
10/974044
Publication Number
7536032 (B2)
Application Date
October 25, 2004
Publication Date
May 19, 2009
Inventor
Matthew Bell
Palo Alto
CA, US
Agent
Carr & Ferrell
Assignee
Reactrix Systems
CA, US
IPC
H04N 7/16
G06F 9/00
G06F 3/00
G06K 9/00
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