102 search results - page 3 / 21 » An Image Authentication Scheme Based on Correlation |
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
In a typical content and watermarking based image authentication approach, a feature is extracted from the given image, and then embedded back into the image using a watermarking ...
IWDW
2004
Springer
13 years 10 months ago
2004
Springer
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
MM
2003
ACM
13 years 10 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...
IEEEMSP
2002
IEEE
13 years 9 months ago
2002
IEEE
—In [1, 2, 3], we have introduced a robust and secure digital signature solution for multimedia content authentication, by integrating content feature extraction, error correctio...
MMSEC
2005
ACM
13 years 10 months ago
2005
ACM
In this paper, we propose a secure biometric based authentication scheme which fundamentally relies on the use of a robust hash function. The robust hash function is a one-way tra...