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Proceedings Paper

Modulation and multiplexing techniques for multimedia data hiding
Author(s): Min Wu; Bede Liu
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Paper Abstract

Many multimedia data hiding systems demand either multiple bits or multiple sets of data to be embedded. This paper examines the modulation and multiplexing techniques for accomplishing the task of extending the basic single-bit embedding to multiple-bit embedding. Amplitude modulo modulation, orthogonal/bi-orthogonal modulation, and TDMA and CDMA type modulation/multiplexing are discussed and compared. Several examples are included to demonstrate the use of such techniques in practical designs.

Paper Details

Date Published: 12 November 2001
PDF: 11 pages
Proc. SPIE 4518, Multimedia Systems and Applications IV, (12 November 2001); doi: 10.1117/12.448207
Show Author Affiliations
Min Wu, Princeton Univ. (United States)
Bede Liu, Princeton Univ. (United States)

Published in SPIE Proceedings Vol. 4518:
Multimedia Systems and Applications IV
Andrew G. Tescher; Bhaskaran Vasudev; V. Michael Bove Jr., Editor(s)

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