75 search results - page 2 / 15 » JPEG2000-based secure image authentication |
CHI
2011
ACM
12 years 8 months ago
2011
ACM
While a large body of research on image-based authentication has focused on memorability, comparatively less attention has been paid to the new security challenges these schemes m...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper we investigate the image authentication system SARI, proposed by C.Y. Lin and S.F. Chang [1], that distinguishes JPEG compression from malicious manipulations. In pa...
IWDW
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In image authentication watermarking, hidden data is inserted into an image to detect any accidental or malicious image alteration. In the literature, quite a small numbe...
VCIP
2003
13 years 6 months ago
2003
In this paper, we propose a novel authentication method for digital images that achieves fine authenticating granularity (e.g., block-level granularity). Its appealing flexibility ...
ACISP
2008
Springer
13 years 11 months ago
2008
Springer
The standard solution for mutual authentication between human users and servers on the Internet is to execute a TLS handshake during which the server authenticates using a X.509 ce...