6 search results - page 1 / 2 » A flexible and scalable authentication scheme for JPEG2000 i... |
MM
2003
ACM
13 years 9 months ago
2003
ACM
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...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
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...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
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...
DCC
2007
IEEE
14 years 4 months ago
2007
IEEE
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...
MMSEC
2006
ACM
13 years 10 months ago
2006
ACM
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...