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Steganographic method for colour image using expandable progressive exponential clustering
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Li, Chang-Tsun and Li, Yue (2007) Steganographic method for colour image using expandable progressive exponential clustering. In: IEEE International Conference on Digital Ecosystems and Technologies, Cairns, Australia, 21-23 Feb 2007. Published in: Inaugural IEEE-IES Digital EcoSystems and Technologies Conference, 2007. DEST '07 pp. 495-500. ISBN 9781424404674. doi:10.1109/DEST.2007.372027
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Official URL: http://dx.doi.org/10.1109/DEST.2007.372027
Abstract
In this work, we propose a steganographic scheme based on an expandable progressive exponential clustering (EPEC) algorithm for embedding secret message in colour images, which aims to achieve high embedding capacity while keeping distortion low. The EPEC algorithm partitions the colour table into clusters of size equal to a power of 2 so that embeddable pixels can be used efficiently. Our experiments also prove that by adding 'virtual' colours in an informed manner to the colour table of images with significant low-frequency components can significantly increase the embedding capacity without inflicting distortion on the stego-images.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Series Name: | IEEE International Conference on Digital Ecosystems and Technologies | ||||
Journal or Publication Title: | Inaugural IEEE-IES Digital EcoSystems and Technologies Conference, 2007. DEST '07 | ||||
Publisher: | IEEE | ||||
ISBN: | 9781424404674 | ||||
Official Date: | 2007 | ||||
Dates: |
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Number of Pages: | 6 | ||||
Page Range: | pp. 495-500 | ||||
DOI: | 10.1109/DEST.2007.372027 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | IEEE International Conference on Digital Ecosystems and Technologies | ||||
Type of Event: | Conference | ||||
Location of Event: | Cairns, Australia | ||||
Date(s) of Event: | 21-23 Feb 2007 |
Data sourced from Thomson Reuters' Web of Knowledge
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