Zero-error watermarking on JPEG images by shuffling Huffman tree nodes

Publication Type

Conference Proceeding Article

Publication Date

11-2011

Abstract

This paper proposes a full fidelity watermarking on JPEG bitstreams. That is, without a designated decoder/player, the watermarked bitstream can be decompressed to the original one. To this end, the scheme modifies the JPEG Huffman tables and the bitstream synchronically according to the watermark. Thus it is unnecessary for the JPEG decompressor to recover DCT coefficients because they are not modified at all. In addition, the present scheme is applicable to any JPEG bitstream even if its Huffman tables are optimized.

Keywords

Bit stream, DCT coefficients, Huffman tables, Huffman trees, JPEG bitstreams, JPEG image, Image Analysis, Water Marks

Discipline

Information Security

Research Areas

Cybersecurity

Publication

2011 IEEE Visual Communications and Image Processing VCIP: November 6-9, 2011: Tainan City, Taiwan: Proceedings

First Page

1

Last Page

4

ISBN

9781457713217

Identifier

10.1109/VCIP.2011.6115939

Publisher

IEEE

City or Country

Piscataway, NJ

Additional URL

http://dx.doi.org/10.1109/VCIP.2011.6115939

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