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Adaptive early exit techniques in image correlation
   
Document Number
US Patent 7154950
Issued Date
December 26, 2006
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Abstract
Plural sum of absolute difference devices are used to calculate distortions between specified parts of specified images in a video stream. The video can be from a video camera, or other device.
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Number of Claims:
25
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Owner
Intel Corporation (Santa Clara, CA)
Analog Devices, Inc. (Norwood, MA)
Published
December 26, 2006
Application Number
10/721,593
Filed
November 24, 2003
US Classification
375/240.12   375/240.16 375/E7.101 375/E7.105 375/E7.118
Int'l Classification
H04N   7/12   (20060101)   H04N   11/02   (20060101)  
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Parent Case
This application is a continuation of U.S. patent application Ser. No. 09/589,630, filed Jun. 7, 2000, now U.S. Pat. No. 6,654,502.
USPTO Field of Search
375/240.16   375/240.02   375/240.24   375/240.12   348/699   348/14.01   348/14.08  
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