Invention Grant
- Patent Title: Method and system for automatic correction of chromatic aberration
- Patent Title (中): 自动校正色差的方法和系统
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Application No.: US11406461Application Date: 2006-04-18
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Publication No.: US07865031B2Publication Date: 2011-01-04
- Inventor: Steven Joseph Bushell , Bruce Allen Maxwell , Richard Mark Friedhoff
- Applicant: Steven Joseph Bushell , Bruce Allen Maxwell , Richard Mark Friedhoff
- Applicant Address: US CA San Francisco
- Assignee: Tandent Vision Science, Inc.
- Current Assignee: Tandent Vision Science, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Davidson, Davidson & Kappel, LLC
- Agent Felix L. D'Arienzo, Jr.
- Main IPC: G06K9/40
- IPC: G06K9/40

Abstract:
In a first exemplary embodiment of the present invention, an automated, computerized method is provided for an automatic chromatic aberration correction. The method comprises the steps of setting a range of test correction factors, applying the test correction factors of the range, incrementally, to a test block of the image, measuring chromatic aberration error at the test block after application of each of the test correction factors, and selecting a test correction factor having a lowest chromatic aberration error.
Public/Granted literature
- US20070242897A1 Method and system for automatic correction of chromatic aberration Public/Granted day:2007-10-18
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