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Method and apparatus for an optical function generator for seamless tiled displaysProducing seamless tiled images from multiple displays includes measuring a luminance profile of each of the displays, computing a desired luminance profile for each of the displays, and determining a spatial gradient profile of each of the displays based on the measured luminance profile and the computed desired luminance profile. The determined spatial gradient profile is applied to a spatial filter to be inserted into each of the displays to produce the seamless tiled display image.
Document ID
20080005996
Acquisition Source
Langley Research Center
Document Type
Other - Patent
Authors
Johnson, Michael
Chen, Chung-Jen
Date Acquired
August 24, 2013
Publication Date
April 27, 2004
Subject Category
Engineering (General)
Report/Patent Number
Patent Number: US-PATENT-6,727,864
Patent Application Number: US-PATENT-APPL-SN-615498
Funding Number(s)
CONTRACT_GRANT: NAS1-20219
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,727,864
Patent Application
US-PATENT-APPL-SN-615498

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