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A Two-Dimensional Channel Model for Digital Data Storage on Microfilm

A Two-Dimensional Channel Model for Digital Data Storage on Microfilm

Authors :
T. Fingscheidt
C. Voges
Source :
IEEE Transactions on Communications. 59:2046-2050
Publication Year :
2011
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 2011.

Abstract

Photographic microfilm has become a promising medium for long-term storage of digital data. We present an end-to-end channel model of the whole processing chain including a novel soft-output demodulator for channels with non-Gaussian noise, such as film. The proposed channel model describes the digital microfilm storage channel with good preciseness.

Details

ISSN :
00906778
Volume :
59
Database :
OpenAIRE
Journal :
IEEE Transactions on Communications
Accession number :
edsair.doi...........6528d544652d20f6de938f433e00fd25
Full Text :
https://doi.org/10.1109/tcomm.2011.060911.090782