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PCM
2001
Springer
147views Multimedia» more  PCM 2001»
15 years 11 months ago
Adaptive Video Watermarking Scheme
In this paper, a new adaptive watermarking scheme for uncompressed and compressed video is presented. The proposed method embeds the watermark in DC components by quantizing DC coe...
Xiangwei Kong, Yu Liu, Huajian Liu
DSD
2009
IEEE
106views Hardware» more  DSD 2009»
15 years 10 months ago
Model-Driven Design of Embedded Multimedia Applications on SoCs
This paper addresses the design issue of System-onelevating the design abstraction levels, through a model-driven approach. It considers the standard Marte profile, which is dedic...
Adolf Abdallah, Abdoulaye Gamatié, Jean-Luc...
CSCWD
2008
Springer
15 years 8 months ago
Educational technology for collaborative virtual environments
3D information systems for education must be investigated and adopted for a more involving form of learning. It is in this context that we propose the use of Second Life as an env...
Marcio Cunha, Alberto Barbosa Raposo, Hugo Fuks
MVA
2007
145views Computer Vision» more  MVA 2007»
15 years 8 months ago
A Three Resolution Framework for Reliable Road Obstacle Detection Using Stereovision
Many approaches have been proposed for in-vehicle obstacle detection using stereovision. Unfortunately, computation cost is generally a limiting factor for all these methods, espe...
Mathias Perrollaz, Raphaël Labayrade, Romain ...
ESANN
1998
15 years 8 months ago
A neural approach to a sensor fusion problem
Our problem concerns the joint interpretation of UltraSonic and InfraRed measurements provided by a composite proximity sensor, in order to extract geometrical and morphological f...
Valentina Colla, Mirko Sgarbi, Leonardo Maria Reyn...