The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Data Hiding Capacity and Embedding Techniques for Printed Text Documents

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Author

Aravind K. Mikkilineni and Pei-Ju Chiang and George T.-C. Chiu and Jan P. Allebach and Edward J. Delp

Tech report number

CERIAS TR 2006-48

Entry type

article

Abstract

In previous publications we have demonstrated the use of laser intensity modulation to embed information in halftone and text documents. In those experiments we were able to embed and correctly decode 33 bits in a 12 point page of printed text. In this paper we will present our current work on developing a channel model for a text document. This model will allow us to define capacity bounds for the channel and to better understand the modulation and detection techniques that can be used to reach that capacity.

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Date

2006 – 09

Address

Denver, CO

Journal

Proceedings of the IS\&T's NIP22: International Conference on Digital Printing Technologies

Key alpha

bib:MiChCh06

Pages

444-447

Affiliation

Purdue University

Publication Date

2006-09-01

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