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MEDIAFORENSICS
2010
9 years 1 months ago
Multimodal object authentication with random projections: a worst-case approach
In this paper, we consider a forensic multimodal authentication framework based on binary hypothesis testing in random projections domain. We formulate a generic authentication pr...
Oleksiy J. Koval, Sviatoslav Voloshynovskiy
MEDIAFORENSICS
2010
9 years 1 months ago
A framework for theoretical analysis of content fingerprinting
The popularity of video sharing platforms such as Youtube has prompted the need for the development of efficient techniques for multimedia identification. Content fingerprinting i...
Avinash L. Varna, Wei-Hong Chuang, Min Wu
MEDIAFORENSICS
2010
9 years 1 months ago
Texture based attacks on intrinsic signature based printer identification
Several methods exist for printer identification from a printed document. We have developed a system that performs printer identification using intrinsic signatures of the printer...
Aravind K. Mikkilineni, Nitin Khanna, Edward J. De...
MEDIAFORENSICS
2010
8 years 10 months ago
On the embedding capacity of DNA strands under substitution, insertion, and deletion mutations
A number of methods have been proposed over the last decade for embedding information within deoxyribonucleic acid (DNA). Since a DNA sequence is conceptually equivalent to a unid...
Félix Balado
MEDIAFORENSICS
2010
9 years 1 months ago
Forensic hash for multimedia information
Digital multimedia such as images and videos are prevalent on today's internet and cause significant social impact, which can be evidenced by the proliferation of social netw...
Wenjun Lu, Avinash L. Varna, Min Wu
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