文章基本信息

标题：Enhanced Technique for Watermarking Using MFHWT
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作者：Sandeep Kaur ; Rajiv Bansal
期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：5
出版社：S.S. Mishra
摘要：A common watermarking techniques are used for copy right protection. In this watermarking scheme should achieve the features of reliability and security of the image. This paper represents the watermarking algorithm in the DWT domain and WPT using an Modified Haar Wavelet Transform ( MFHWT) evolutionary algorithm to improved the quality of the image. The proposed algorithm is to decompose the original image using DWT and WPT according to the size of watermark . The Modified Haar Wavelet Tran sform (MFHWT) is a simple and efficient algorithm
关键词：Digital watermark; Wavelet Transform; Discrete wavelet Transform (DWT); Wavelet Packet Transform ;(WPT) ; MFHWT (Modified Haar Wavelet Transform).