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CVPR
2003
IEEE
14 years 12 months ago
Active Unsupervised Texture Segmentation on a Diffusion Based Feature Space
In this paper, we propose a novel and efficient approach for active unsurpervised texture segmentation. First, we show how we can extract a small set of good features for texture ...
Mikaël Rousson, Rachid Deriche, Thomas Brox
ICASSP
2008
IEEE
14 years 4 months ago
Using variational bayes free energy for unsupervised voice activity detection
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
David Cournapeau, Tatsuya Kawahara
MUE
2008
IEEE
122views Multimedia» more  MUE 2008»
14 years 4 months ago
ACE: Active Emergence Call Service System for u-Lifecare
This paper establishes ACE system that supports active emergency call service. ACE system is physically composed of E-Device (Emergency Mobile Device) for the handicapped, single ...
Won-Hee Han, Eun-Ha Song, Laurence Tianruo Yang, J...
CSCW
2004
ACM
14 years 3 months ago
Blogging as social activity, or, would you let 900 million people read your diary?
"Blogging" is a Web-based form of communication that is rapidly becoming mainstream. In this paper, we report the results of an ethnographic study of blogging, focusing ...
Bonnie A. Nardi, Diane J. Schiano, Michelle Gumbre...
ICDAR
2003
IEEE
14 years 3 months ago
A Prototype of an Active Form System
This paper describes prototyping of a form processing system employing dot texture for printing input frames of the form. The dot texture is the texture composed of small dots. It...
Taro Shimamura, Bilan Zhu, Atsushi Masuda, Motoki ...