A Joint Encryption/Watermarking System for Verifying the Reliability of Medical Images

In this paper, we propose a joint encryption/water-marking system for the purpose of protecting medical images. This system is based on an approach which combines a substitutive watermarking algorithm, the quantization index modulation, with an encryption algorithm: a stream cipher algorithm (e.g.,...

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Vydáno v:	IEEE transactions on information technology in biomedicine Ročník 16; číslo 5; s. 891 - 899
Hlavní autoři:	Bouslimi, D., Coatrieux, G., Cozic, M., Roux, C.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.09.2012 Institute of Electrical and Electronics Engineers
Témata:	Algorithms Biomedical imaging Block cipher Computer Security Databases, Factual Diagnostic Imaging - methods Electronic Health Records Encryption Humans Image Processing, Computer-Assisted - methods Joints medical image security quantization index modulation (QIM) Reliability Reproducibility of Results stream cipher Watermarking Block Cipher Watermarking Stream Cipher Encryption Quantization Index modulation Security Medical Image
ISSN:	1089-7771, 1558-0032, 1558-0032
On-line přístup:	Získat plný text
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