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Improved Remapping Processor For Digital ImageryProposed digital image processor improved version of Programmable Remapper, which performs geometric and radiometric transformations on digital images. Features include overlapping and variably sized preimages. Overcomes some of limitations of image-warping circuit boards implementing only those geometric tranformations expressible in terms of polynomials of limited order. Also overcomes limitations of existing Programmable Remapper and made to perform transformations at video rate.
Document ID
19910000300
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Fisher, Timothy E. (NASA Lyndon B. Johnson Space Center, Houston, TX.)
Date Acquired
August 14, 2013
Publication Date
July 1, 1991
Publication Information
Publication: NASA Tech Briefs
Volume: 15
Issue: 7
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
MSC-21481
Accession Number
91B10300
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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