An analysis of quantization based embedding-detection techniques

Document Type

Conference Proceeding

Publication Date

9-28-2004

Abstract

We analyze quantization based embedding and detection schemes in terms of the data hiding framework introduced in Refs. [1, 2]. This framework enables a better connection between analytical results and practical designs. We lay out the performance evaluation criteria and present comparison results for scalar quantization based data hiding techniques. Embedder-detector designs are evaluated based on three key issues. These are: 1) the type of post-processing employed at the embedder 2) the form of demodulation 3) the criteria used to optimize embedding-detection parameters. Data hiding methods are compared based on rate, correlation, and probability of error performance merits.

Identifier

4544319255 (Scopus)

Publication Title

ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings

ISSN

15206149

First Page

III77

Last Page

III80

Volume

3

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