ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
An increasing interest in the soft hashing problem has been witnessed in recent times. Techniques implementing soft hashing intend to mirror the behaviour of cryptographic hashing...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
A robust method of camera response function estimation, using pictures taken by differently illuminating the same subject matter, is presented. The method solves for the response ...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
The paper proposes a blind spread spectrum watermarking scheme where watermark information is embedded redundantly in the multilevel wavelet coefficients of the cover image. It ha...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
In this paper we propose a fast motion estimation technique that works in the wavelet domain. The computational cost of the algorithm turns out to be proportional to the linear si...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
In this paper we discuss an algorithm that is able to provide a scalable (multiresolution) representation of the motion field information. It has been recently demonstrated that, ...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
This paper addresses the access control issues unique to multimedia, by using a joint signal processing and cryptographic approach to multimedia encryption. Based on three atomic ...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
It is well-known that the applicability of Linear Discriminant Analysis (LDA) to high-dimensional pattern classification tasks such as face recognition (FR) often suffers from the...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
