Improved DCT coefficient analysis for forgery localization in JPEG images

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 2444-2447

  Bianchi, Tiziano ^a   De Rosa, Alessia ^a   Piva, Alessandro ^a  

^a UNIVERSITY OF FLORENCE   (Italy)

Author keywords

Bayesian inference; forgery localization; JPEG artifacts; multimedia forensics

Indexed keywords

BAYESIAN INFERENCE; DCT COEFFICIENTS; DOUBLE COMPRESSION; FORGERY LOCALIZATION; JPEG ARTIFACTS; JPEG IMAGE; MULTIMEDIA FORENSICS; PROBABILITY MODELS; QUANTIZATION FACTOR;

BAYESIAN NETWORKS; INFERENCE ENGINES; SIGNAL PROCESSING; STATISTICAL TESTS;

SPEECH COMMUNICATION;

EID: 80051606276     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5946978     Document Type: Conference Paper

References (6)

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