{"title":"Passive Forensics Method to Detect Tampering for Double JPEG Compression Image","authors":"Zhenli Liu, Xiaofeng Wang, Jing Chen","doi":"10.1109/ISM.2011.37","DOIUrl":null,"url":null,"abstract":"A passive forensics method to detect tampering for double JPEG compression image is proposed. In the proposed method, inconsistency of quality factors is used to detect double JPEG compression, and then a passive forensics approach to detect tampering and locate tampered area for tampered JPEG images is proposed. Comparing with existing methods, the main advantages of the proposed method are as follows: (1) It can detect rotation, scaling and tampering in small area. (2) It has a high computing efficiency.","PeriodicalId":339410,"journal":{"name":"2011 IEEE International Symposium on Multimedia","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Symposium on Multimedia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISM.2011.37","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A passive forensics method to detect tampering for double JPEG compression image is proposed. In the proposed method, inconsistency of quality factors is used to detect double JPEG compression, and then a passive forensics approach to detect tampering and locate tampered area for tampered JPEG images is proposed. Comparing with existing methods, the main advantages of the proposed method are as follows: (1) It can detect rotation, scaling and tampering in small area. (2) It has a high computing efficiency.
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