127
click to vote
ICIP
2004
IEEE
16 years 4 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
16 years 4 months ago
2004
IEEE
131
Voted
ICIP
2004
IEEE
16 years 4 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, ...
125
click to vote
ICIP
2004
IEEE
16 years 4 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 ...
126
Voted
ICIP
2004
IEEE
16 years 4 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
16 years 4 months ago
2004
IEEE
58
Voted
ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
126
Voted
ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
This paper presents a novel shot segmentation algorithm on the H.264/AVC video, which operates in the compressed domain. First, the algorithm exploits the intra prediction mode hi...
106
Voted
ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
Most quantizer based data hiding schemes use uniform quantizer, which is not optimal if the host signal is not uniformly distributed. In this paper, we design a quantizer that is ...