DocumentCode
1387397
Title
Two-dimensional low-pass filtering codes
Author
Ashley, Jonathan J. ; Marcus, Brian H.
Author_Institution
IBM Almaden Res. Center, San Jose, CA, USA
Volume
46
Issue
6
fYear
1998
fDate
6/1/1998 12:00:00 AM
Firstpage
724
Lastpage
727
Abstract
We describe a framework for designing encoders that transform arbitrary data sequences into two-dimensional arrays satisfying certain constraints, in particular, constraints that guarantee arrays with limited high spatial frequency content. We also exhibit specific codes that produce such arrays. Such codes are useful for holographic recording systems
Keywords
arrays; holography; low-pass filters; modulation coding; sequences; arbitrary data sequences; encoders; holographic recording systems; limited high spatial frequency content; two-dimensional arrays; two-dimensional low-pass filtering codes; Filtering algorithms; Frequency; Holographic optical components; Holography; Low pass filters; Material storage; Modulation coding; Optical distortion; Optical recording; Shape;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.681399
Filename
681399
Link To Document