文章基本信息

标题：ENHANCED REVERSIBLE WATERMARKING OF MEDICAL IMAGES IN LOSSY ENVIRONMENT
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作者：MANISH MADHAVA TRIPATHI ; S P TRIPATHI
期刊名称：International Journal of Computer Science and Engineering
印刷版ISSN：2278-9960
电子版ISSN：2278-9979
出版年度：2016
卷号：5
期号：1
页码：8
语种：English
出版社：IASET Journals
摘要：Medical image data now a day’s exchange from one place to another place. Due to noisy channel and unintentional attacks, even a lossless reversible watermarking will remain no more lossless. So practically all the lossless methods are actually lossy, which reflects when images are restored reversibly. We have proposed algorithm based on histogram shifting and pixel mapping supported by k mean clustering which can recover the actual image from these lossy channels and is robust to unintentional attacks. We have performed all the embedding in the region of non interest to maintain the acceptability of the medical image.