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MM
2003
ACM
132views Multimedia» more  MM 2003»
13 years 8 months ago
A flexible and scalable authentication scheme for JPEG2000 image codestreams
JPEG2000 is an emerging standard for still image compression and is becoming the solution of choice for many digital imaging fields and applications. An important aspect of JPEG2...
Cheng Peng, Robert H. Deng, Yongdong Wu, Weizhong ...
ICIP
2004
IEEE
14 years 4 months ago
Progressive protection of jpeg2000 codestreams
This paper presents an authentication scheme and an access control scheme for JPEG2000 image codestreams based on hash chains. Both schemes are fully compatible with the core part...
Yongdong Wu, Di Ma, Robert H. Deng
ICMCS
2009
IEEE
139views Multimedia» more  ICMCS 2009»
13 years 12 days ago
Evaluation of JPEG2000 hashing for efficient authentication
In this paper we investigate the applicability of different parts of the JPEG2000 codestream for authentication. Apart from the packet body different classes of information contai...
Dominik Engel, Thomas Stütz, Andreas Uhl
DCC
2007
IEEE
14 years 2 months ago
Improved Resolution Scalability for Bi-Level Image Data in JPEG2000
In this paper, we address issues concerning bilevel image compression using JPEG2000. While JPEG2000 is designed to compress both bilevel and continuous tone image data using a sin...
Rahul Raguram, Michael W. Marcellin, Ali Bilgin
MMSEC
2006
ACM
231views Multimedia» more  MMSEC 2006»
13 years 8 months ago
JPEG2000-based secure image authentication
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...