Recognition of image authenticity using significant DCT coefficients quantization

Informatica (Ljubljana)

Volumn 26, Issue 4, 2002, Pages 359-366

  Chang, Chin Chen ^a   Chuang, Jun Chou ^a   Chen, Tung Shou ^b  

^a NATIONAL CHUNG CHENG UNIVERSITY   (Taiwan)

^b NATIONAL TAICHUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

Author keywords

DCT; Image authentication; JPEG; Signature; Watermaking

Indexed keywords

COSINE TRANSFORMS; DIGITAL WATERMARKING; FEATURE EXTRACTION; PUBLIC KEY CRYPTOGRAPHY; VECTOR QUANTIZATION;

DIGITAL SIGNATURE METHOD; IMAGE AUTHENTICATION METHODS; JOINT PICTURE EXPERT GROUP;

IMAGE ANALYSIS;

EID: 0036983914     PISSN: 03505596     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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