20 search results - page 1 / 4 » Robust image hashing based on SPIHT |
ITRE
2005
IEEE
13 years 11 months ago
2005
IEEE
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...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
We propose an image hashing algorithm that is based on distributed compression principles. The algorithm assumes the availability of a robust feature vector extracted from the ima...
ICMCS
2009
IEEE
13 years 3 months ago
2009
IEEE
In this paper, we study the collision property of one of the robust hash functions proposed in [1]. This method was originally proposed for robust hash generation from blocks of i...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A vector enhancement of Said and Pearlman's Set Partitioning in Hierarchical Trees (SPIHT) methodology, named VSPIHT, has recently been proposed for embedded wavelet image co...