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» A Survey of Watermarking Security
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ARTCOM
2009
IEEE
14 years 19 days ago
Text Fusion Watermarking in Medical Image with Semi-reversible for Secure Transfer and Authentication
Nowadays, the transmission of digitized medical information has become very convenient due to the generality of Internet. Internet has created the biggest benefit to achieve the tr...
P. Viswanathan, P. Venkata Krishna
ICMCS
2005
IEEE
95views Multimedia» more  ICMCS 2005»
14 years 1 months ago
On The Security of Mesh-Based Media Hash-Dependent Watermarking Against Protocol Attacks
A common way of resisting protocol attacks is to employ cryptographic techniques so that provable security can be retained. However, some desired requirements of watermarking such...
Chun-Shien Lu, Chia-Mu Yu
IWDW
2005
Springer
14 years 1 months ago
Security of DM Quantization Watermarking Schemes: A Practical Study for Digital Images
Abstract. In this paper, the security of Dither Modulation Quantization Index Modulation schemes for digital images is analyzed. Both pixel and DCT coefficient quantization schemes...
Patrick Bas, Jarmo Hurri
CORR
2006
Springer
115views Education» more  CORR 2006»
13 years 7 months ago
New security and control protocol for VoIP based on steganography and digital watermarking
In this paper new, lightweight security and control protocol for Voice over Internet Protocol (VoIP) service is presented. It is the alternative for the IETF's (Internet Engi...
Wojciech Mazurczyk, Zbigniew Kotulski
ICIP
2001
IEEE
14 years 9 months ago
A hierarchical image authentication watermark with improved localization and security
Several fragile watermarking schemes presented in the literature are either vulnerable to vector quantization (VQ) counterfeiting attacks or sacrifice localization accuracy to imp...
Mehmet Utku Celik, Gaurav Sharma, Eli Saber, A. Mu...