{"title":"Joint halftoning and watermarking","authors":"Dhiraj Kacker, J. Allebach","doi":"10.1109/ICIP.2000.899228","DOIUrl":null,"url":null,"abstract":"A spread spectrum watermarking algorithm for hardcopy imaging applications using a human visual system model based halftoning technique called direct binary search (DBS) is presented. DBS is used to design a halftone that jointly optimizes a human visual system based error metric and correlation watermark detector output. The original image is required for the correlation watermark detector.","PeriodicalId":193198,"journal":{"name":"Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"72","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIP.2000.899228","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 72
Abstract
A spread spectrum watermarking algorithm for hardcopy imaging applications using a human visual system model based halftoning technique called direct binary search (DBS) is presented. DBS is used to design a halftone that jointly optimizes a human visual system based error metric and correlation watermark detector output. The original image is required for the correlation watermark detector.
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