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ICMCS
2005
IEEE
108views Multimedia» more  ICMCS 2005»
14 years 3 months ago
Quality-Temporal Transcoder Driven by the Jerkiness
We propose a new video homogeneous transcoding architecture DCT-based which relies on both quality and temporal reduction techniques. The frame layer control is driven by a new in...
Giovanni Iacovoni, Salvatore Morsa, Renzo Felice
ICMCS
2005
IEEE
93views Multimedia» more  ICMCS 2005»
14 years 3 months ago
Expressive avatars in MPEG-4
Man-Machine Interaction (MMI) Systems that utilize multimodal information about users’ current emotional state are presently at the forefront of interest of the computer vision ...
Maurizio Mancini, Björn Hartmann, Catherine P...
ICMCS
2005
IEEE
114views Multimedia» more  ICMCS 2005»
14 years 3 months ago
A User-Oriented Multimodal-Interface Framework for General Content-Based Multimedia Retrieval
A user-oriented multimodal interface (MMI) framework is proposed. Considering the complexities of media connotations and uncertainties of the user’s demands, content-based retri...
Jinchang Ren, Theodore Vlachos, Vasileios Argyriou
ICMCS
2005
IEEE
68views Multimedia» more  ICMCS 2005»
14 years 3 months ago
On the Performance Improvement of H.264 Through Foreground and Background Analyses
A more efficient coding scheme for H.264 by heuristically assign macroblock partition types for video foreground and background coding is proposed. High visual quality of foregro...
Zhe-Kuan Lin, Horng-Horng Lin, Yu-Hsin Chen, Jen-H...
ICMCS
2005
IEEE
71views Multimedia» more  ICMCS 2005»
14 years 3 months ago
A proposal of butterfly-graph based stream authentication over lossy networks
In this paper, we propose a butterfly-graph based stream authentication scheme for lossy networks where the streaming packets could be lost in both random and burst ways. Due to t...
Zhishou Zhang, Qibin Sun, Wai-Choong Wong