{"title":"A new digtal watermarking algorithm basedd on contourlet-SVD","authors":"H. Li, Guang Zhao, Junli Lu, H. Huang","doi":"10.1109/AIMSEC.2011.6011130","DOIUrl":null,"url":null,"abstract":"For improving the visibility and resistance of offensive attack, submitting a new digital watermarking algorithm based on Contourlet and SVD. Using traits of the Contourlet: change-multi-directions and anisotropy, use the Contourlet change to the image, singular value of low frequency component is decomposed, and then embed the watermark image into the singular decomposition matrix, make the watermark image has more visibility, and resistance to the attack of offensive.","PeriodicalId":214011,"journal":{"name":"2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC)","volume":"12 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AIMSEC.2011.6011130","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
For improving the visibility and resistance of offensive attack, submitting a new digital watermarking algorithm based on Contourlet and SVD. Using traits of the Contourlet: change-multi-directions and anisotropy, use the Contourlet change to the image, singular value of low frequency component is decomposed, and then embed the watermark image into the singular decomposition matrix, make the watermark image has more visibility, and resistance to the attack of offensive.
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