Sciweavers

1823 search results - page 292 / 365
» Ontological Context Visualization
Sort
View
NGC
2002
Springer
13 years 8 months ago
Supporting Cross-Cultural Communication with a Large-Screen System
Abstract As opportunities for international collaboration and crosscultural communication among people from heterogeneous cultures increase, the importance of electronic communicat...
Masayuki Okamoto, Katherine Isbister, Hideyuki Nak...
PAMI
2011
13 years 4 months ago
Bilayer Segmentation of Webcam Videos Using Tree-Based Classifiers
—This paper presents an automatic segmentation algorithm for video frames captured by a (monocular) webcam that closely approximates depth segmentation from a stereo camera. The ...
Pei Yin, Antonio Criminisi, John M. Winn, Irfan A....
CVPR
2005
IEEE
14 years 11 months ago
Multiple Collaborative Kernel Tracking
Those motion parameters that cannot be recovered from image measurements are unobservable in the visual dynamic system. This paper studies this important issue of singularity in th...
Zhimin Fan, Ying Wu, Ming Yang
ICCV
2007
IEEE
14 years 11 months ago
pLSA for Sparse Arrays With Tsallis Pseudo-Additive Divergence: Noise Robustness and Algorithm
We introduce the Tsallis divergence error measure in the context of pLSA matrix and tensor decompositions showing much improved performance in the presence of noise. The focus of ...
Tamir Hazan, Roee Hardoon, Amnon Shashua
ICIP
2001
IEEE
14 years 10 months ago
A rate-distortion optimal video pre-processing algorithm
Pre-processing algorithms improve the quality of a compression system by removing unimportant data before encoding. This enhances both the visual quality and coding efficiency of ...
C. Andrew Segall, Passant V. Karunaratne, Aggelos ...