Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuya Matsumoto0
Date of Patent
December 2, 2008
0Patent Application Number
120434220
Date Filed
March 6, 2008
0Patent Primary Examiner
0
Patent abstract
An exposure parameter is determined based on an illumination condition by calculating a red divided by green (R/G) value, calculating a blue divided by green (B/G) value, and comparing the R/G and B/G values to a predetermined auto-white balancing map to determine the exposure parameter.
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