Detecting digital image forgeries through weighted local entropy

ISSPIT 2007 - 2007 IEEE International Symposium on Signal Processing and Information Technology

Volumn , Issue , 2007, Pages 62-67

  Chi, Zhang ^a   Hongbin, Zhang ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Digital forensics; Digital tampering; Weighted local entropy

Indexed keywords

DIGITAL FORENSIC; DIGITAL IMAGE; DIGITAL TAMPERING; LOCAL ENTROPY; SMOOTH TRANSITIONS; TAMPERED IMAGES; WATERMARKING TECHNIQUES; WEIGHT COEFFICIENTS;

ELECTRONIC CRIME COUNTERMEASURES; IMAGE PROCESSING; INFORMATION TECHNOLOGY; SIGNAL DETECTION; SIGNAL PROCESSING;

ENTROPY;

EID: 71549157181     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPIT.2007.4458021     Document Type: Conference Paper

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