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ICIP
2004
IEEE
16 years 6 months ago
Scalable coding of variable size blocks motion vectors
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, ...
Davide Maestroni, Augusto Sarti, Marco Tagliasacch...
ICIP
2004
IEEE
16 years 6 months ago
Security evaluation for communication-friendly encryption of multimedia
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 ...
Yinian Mao, Min Wu
ICIP
2004
IEEE
16 years 6 months ago
Regularization studies on LDA for face recognition
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...
Juwei Lu, Konstantinos N. Plataniotis, Anastasios ...
ICIP
2004
IEEE
16 years 6 months ago
A multistage fast motion estimation scheme for video compression
Jiancong Luo, Ishfaq Ahmad, Yu Sun, Yongfang Liang
ICIP
2004
IEEE
16 years 6 months ago
A normalized model for color-ratio based demosaicking schemes
Rastislav Lukac, Konstantinos N. Plataniotis