Sciweavers

478 search results - page 34 / 96
» icmcs 2006
Sort
View
ICMCS
2006
IEEE
92views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Watermark Synchronization for Feature-Based Embedding: Application to Speech
We propose a novel framework for synchronization in feature-based data embedding systems. The framework is tolerant to de-synchronizing errors in feature estimates, which have hit...
David J. Coumou, Gaurav Sharma
ICMCS
2006
IEEE
140views Multimedia» more  ICMCS 2006»
15 years 4 months ago
A Fast Matching Pursuits Algorithm using Sub-Band Decomposition of Video Signals
A high-efficiency video coding method using matching pursuits, which is a waveform coding technique, has recently been proposed. In this method, the motion compensated prediction...
Kousuke Imamura, Yoshimasa Koba, Hideo Hashimoto
ICMCS
2006
IEEE
139views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Automatic Semantic Annotation of Images using Spatial Hidden Markov Model
This paper presents a new spatial-HMM(SHMM)for automatically classifying and annotating natural images. Our model is a 2D generalization of the traditional HMM in the sense that b...
Feiyang Yu, Horace Ho-Shing Ip
ICMCS
2006
IEEE
117views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Offering Differentiated Services in Peer-to-Peer Multimedia Multicast
In traditional overlay multicast network, all peers are treated as equal regardless of their importance and contribution to the network. In this paper, we consider that each user ...
Kan-Leung Cheng, Xing Jin, S.-H. Gary Chan
ICMCS
2006
IEEE
104views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Motion Estimation by Quadtree Pruning and Merging
In this paper we propose a rate-distortion optimized motion estimation algorithm that is built upon a quadtree structure. Each node of the quadtree represents a block in the curre...
Marco Tagliasacchi, Mauro Sarchi, Stefano Tubaro