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Virtual pan/tilt camera system and method for vehicles
   
Document Number
US Patent 7436429
Issued Date
October 14, 2008
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Abstract
The present disclosure is directed to a virtual pan/tilt camera system and method for use with vehicles, and particularly ground vehicles (MGVs). The disclosure utilizes autonomous navigation systems (ANSs) used with pan/tilt cameras, but eliminates the pan/tilt cameras substituting a plurality of video cameras. Each video camera is mounted in a fixed orientation on the vehicle and covers a selected angular range of lateral view. Commands from the ANS are mapped to selected addresses where the video data from the video cameras are stored, and appropriately transformed data from the selected addresses are input to the ANS. Computers and software in the MGV receive video data from the cameras and stitch the imagery together into a single panoramic view. Video data from cameras with overlapping fields of view are used to simulate the view of stereo cameras.
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Number of Claims:
34
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Owner
The Boeing Company (Chicago, IL)
Published
October 14, 2008
Application Number
10/722,148
Filed
November 24, 2003
US Classification
348/36   348/113 348/114 348/39
Int'l Classification
H04N   7/18   (20060101)  
Examiner
USPTO Field of Search
348/10   348/11   348/12   348/13   348/14   348/15   348/16   348/17   348/18   348/19   348/20   348/21   348/22   348/23   348/24   348/25   348/26   348/27   348/28   348/29   348/30  
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