Sciweavers

7259 search results - page 135 / 1452
» From Fields to Trees
Sort
View
ICCV
1999
IEEE
14 years 10 months ago
Fluid Motion Recovery by Coupling Dense and Parametric Vector Fields
In this paper we address the problem of estimating and analyzing the motion in image sequences that involve fluid phenomena. In this context standard motion estimation techniques ...
Étienne Mémin, Patrick Pérez
JCNS
2010
119views more  JCNS 2010»
13 years 6 months ago
Disentanglement of local field potential sources by independent component analysis
The spontaneous activity of working neurons yields synaptic currents that mix up in the volume conductor. This activity is picked up by intracerebral recording electrodes as local ...
Valeri A. Makarov, Ioulia Makarova, Oscar Herreras
PRESENCE
2002
124views more  PRESENCE 2002»
13 years 8 months ago
Near-Field Virtual Audio Displays
In tasks that require listeners to monitor two or more simultaneous talkers, substantial performance benefits can be achieved by spatially separating the competing speech messages...
Douglas Brungart
BMCBI
2006
161views more  BMCBI 2006»
13 years 8 months ago
A novel approach to phylogenetic tree construction using stochastic optimization and clustering
Background: The problem of inferring the evolutionary history and constructing the phylogenetic tree with high performance has become one of the major problems in computational bi...
Ling Qin, Yixin Chen, Yi Pan, Ling Chen
HICSS
2003
IEEE
215views Biometrics» more  HICSS 2003»
14 years 1 months ago
A Field Study of Use of Synchronous Chat in Online Courses
A field study of Computer Mediated Communication (CMC) as used in higher education asks the questions, "Will students take part in synchronous chat sessions if they are sched...
David H. Spencer, Starr Roxanne Hiltz