Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 7, 2010
Patent Application Number
11690845
Date Filed
March 25, 2007
Patent Primary Examiner
Patent abstract
A method of tracking a vocal target is disclosed. An image-capturing device is employed to capture an image including the participating targets. Next, an image tracking method is used to determine the image regions where the participating targets are respectively located. The found image regions are compared with the vocal regions of each vocal targets detected by a sound-detecting device. Thus, the positions where the vocal targets are located are precisely detected. Thus, cost of the video system can be effectively reduced and the video image resolution can be effectively promoted.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
