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ICPR
2008
IEEE
14 years 2 months ago
Direct 3-D shape recovery from image sequence based on multi-scale Bayesian network
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
Norio Tagawa, Junya Kawaguchi, Shoichi Naganuma, K...
ICC
2007
IEEE
14 years 2 months ago
Lightweight Piggybacking for Packet Loss Recovery in Internet Telephony
—We consider an Internet telephony system in which the service provider operates a telephone gateway in each servicing city to serve the general public. We propose a packet loss ...
Wing-Yan Chow, Yiu-Wing Leung
ICMCS
2007
IEEE
108views Multimedia» more  ICMCS 2007»
14 years 2 months ago
Video Coding with Spatio-Temporal Texture Synthesis
This paper presents a video coding scheme in which some texture regions are selectively removed at the encoder and recovered by synthesis at the decoder. We present region removal...
Chunbo Zhu, Xiaoyan Sun, Feng Wu, Houqiang Li
ICMCS
2007
IEEE
144views Multimedia» more  ICMCS 2007»
14 years 2 months ago
Parallel and Distributed Audio Concealment using Nonlocal Sparse Representations
We present a new class of parallel and distributed audio concealment (PDAC) algorithms which recover lost audio packets at the receiver to fight against channel impairment. The m...
Xin Li
IWPC
2007
IEEE
14 years 2 months ago
Detecting Interaction Coupling from Task Interaction Histories
A repository of task structures can reveal important latent knowledge about the development of a software system. Although approaches have been proposed to recover artifacts withi...
Lijie Zou, Michael W. Godfrey, Ahmed E. Hassan