On Image Decompression with Embedded Characteristic Information

Abstract:

Since the internet has become a main method of image's transmission and storage, how to prevent illegal diffusion for some images deserves wide attention and discussion. This paper introduces an effective method of registering the decode program with the personal characteristic information. To guarantee the ownership and the integrity of the image data, with processed chaotic sequence or random sequences, the installation procedure produces distinctive registering numbers which indicate the users’ information.

• Periodical: Applied Mechanics and Materials (Volumes 130-134)
• Pages: 2166-2169
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.130-134.2166
• Online since: October 2011
• Authors: Xiu Zheng Li, De Yun Yang
• Keywords: Chaotic Sequence, DCT Transform, Image Compression, Random Sequences

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DOI: 10.1109/81.904880

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