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Information, entropy and fidelity in visual communicationThis paper presents an assessment of visual communication that integrates the critical limiting factors of image gathering and display with the digital processing that is used to code and restore images. The approach focuses on two mathematical criteria, information and fidelity, and on their relationships to the entropy of the encoded data and to the visual quality of the restored image.
Document ID
19930048445
Document Type
Conference Paper
Authors
Huck, Friedrich O. (NASA Langley Research Center Hampton, VA, United States)
Fales, Carl L. (NASA Langley Research Center Hampton, VA, United States)
Alter-Gartenberg, Rachel (Old Dominion Univ. Norfolk, VA, United States)
Rahman, Zia-Ur (Science and Technology Corp. Hampton, VA, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1992
Publication Information
Publication: In: Visual information processing; Proceedings of the Meeting, Orlando, FL, Apr. 20-22, 1992 (A93-32438 12-61)
Subject Category
COMPUTER PROGRAMMING AND SOFTWARE
Distribution Limits
Public
Copyright
Other

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IDRelationTitle19930048441Analytic PrimaryVisual information processing; Proceedings of the Meeting, Orlando, FL, Apr. 20-22, 1992