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A palette-based image steganographic method using colour quantisation
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UNSPECIFIED (2005) A palette-based image steganographic method using colour quantisation. In: IEEE International Conference on Image Processing (ICIP 2005), SEP 11-14, 2005, Genoa, ITALY.
Full text not available from this repository.Abstract
In this paper we propose an efficient data embedding algorithm for palette-based images by quantising similar colours; in the palette. Unlike previous algorithms, this method's rate-distortion behaviour is independent from the embedding message, so that given the length of the embedding message, the distortion on the host image can be determined before embedding. Experiments show that our method outperforms previous methods both in terms of PSNR and visual quality.
| Item Type: | Conference Item (UNSPECIFIED) |
|---|---|
| Subjects: | T Technology > TR Photography |
| Series Name: | IEEE International Conference on Image Processing (ICIP) |
| Journal or Publication Title: | 2005 International Conference on Image Processing (ICIP), Vols 1-5 |
| Publisher: | IEEE |
| ISBN: | 0-7803-9134-9 |
| ISSN: | 1522-4880 |
| Date: | 2005 |
| Number of Pages: | 4 |
| Page Range: | pp. 1481-1484 |
| Publication Status: | Published |
| Title of Event: | IEEE International Conference on Image Processing (ICIP 2005) |
| Location of Event: | Genoa, ITALY |
| Date(s) of Event: | SEP 11-14, 2005 |
| URI: | http://wrap.warwick.ac.uk/id/eprint/32637 |
Data sourced from Thomson Reuters' Web of Knowledge
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