Data hiding using trellis coded quantization

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Date

2004-10-27

Author

Esen, E
Alatan, Abdullah Aydın

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Information theoretic tools lead to the design and analysis of new blind data hiding methods. A novel quantizationbased blind method, which uses trellis coded quantization, is proposed in this manuscript. The redundancy in initial state selection during trellis coded quantization is exploited to hide information as the index of this initial state. This index is recovered at the receiver by Viterbi decoding after comparison with all initial states. The performance of the proposed method is compared against other well-known approaches via simulations and promising results are obtained. Based on these results, the proposed method can be preferred in certain applications with high distortion attacks.

Subject Keywords

Data encapsulation , Communication systems, Viterbi algorithm , Encoding, Modulation coding , Information analysis, Automata , Decoding , Watermarking , Quantization

URI

https://hdl.handle.net/11511/37204

DOI

https://doi.org/10.1109/icip.2004.1418689

Conference Name

International Conference on Image Processing (ICIP 2004)

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

E. Esen and A. A. Alatan, “Data hiding using trellis coded quantization,” presented at the International Conference on Image Processing (ICIP 2004), Singapore, SINGAPORE, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/37204.