Robust image authentication scheme with self-repair capability for greyscale source document images via PNG format

2016 ◽  
Vol 10 (12) ◽  
pp. 971-978 ◽  
Author(s):  
Feng Wang ◽  
Wan-Li Lyu ◽  
Jeng-Shyang Pan
Keyword(s):  
Image Authentication ◽  
Authentication Scheme ◽  
Document Images ◽  
Source Document ◽  
Robust Image ◽  
Self Repair

Tattooing Attack

2014 ◽  
Vol 6 (3) ◽  
pp. 30-46
Author(s):  
Jia-Hong Li ◽  
Tzung-Her Chen ◽  
Wei-Bin Lee
Keyword(s):  
Digital Images ◽  
Image Authentication ◽  
Tamper Detection ◽  
Authentication Scheme ◽  
Tampering Detection ◽  
New Type ◽  
Detection Schemes

Image authentication must be able to verify the origin and the integrity of digital images, and some research has made efforts in that. In this paper, we reveal a new type of malicious alteration which we call the “Tattooing Attack”. It can successfully alter the protected image if the collision of the authentication bits corresponding to the altered image and the original watermarking image can be found. To make our point, we chose Chang et al.'s image authentication scheme based on watermarking techniques for tampering detection as an example. The authors will analyze the reasons why the attack is successful, and then they delineate the conditions making the attack possible. Since the result can be generally applied into other schemes, the authors evaluate such schemes to examine the soundness of these conditions. Finally, a solution is provided for all tamper detection schemes suffering from the Tattooing Attack.

Robust image authentication via locality sensitive hashing with core alignment

2017 ◽  
Vol 77 (6) ◽  
pp. 7131-7152 ◽  
Author(s):  
Qiang Ma ◽  
Lei Xu ◽  
Ling Xing ◽  
Bin Wu
Keyword(s):  
Image Authentication ◽  
Locality Sensitive Hashing ◽  
Robust Image

A passive image authentication scheme for detecting region-duplication forgery with rotation

2011 ◽  
Vol 34 (5) ◽  
pp. 1557-1565 ◽  
Author(s):  
Guangjie Liu ◽  
Junwen Wang ◽  
Shiguo Lian ◽  
Zhiquan Wang
Keyword(s):  
Image Authentication ◽  
Authentication Scheme ◽  
Region Duplication

scholarly journals TSIA: A Novel Image Authentication Scheme for AMBTC-Based Compressed Images Using Turtle Shell Based Reference Matrix

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 149515-149526 ◽  
Author(s):  
Chih-Cheng Chen ◽  
Chin-Chen Chang ◽  
Chia-Chen Lin ◽  
Guo-Dong Su
Keyword(s):  
Image Authentication ◽  
Authentication Scheme ◽  
Turtle Shell ◽  
Compressed Images ◽  
Reference Matrix

Hop Horse-Image Authentication Scheme

2015 ◽  
Vol 10 (5) ◽  
pp. 65-76
Author(s):  
Mona A. M. Fouad ◽  
Ahmed Mokhtar A. Mansour
Keyword(s):  
Image Authentication ◽  
Authentication Scheme
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