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» Presenting in Style by Virtual Humans
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ISVC
2005
Springer
15 years 4 months ago
Rendering Optimizations Guided by Head-Pose Estimates and Their Uncertainty
In virtual environments, head pose and/or eye-gaze estimation can be employed to improve the visual experience of the user by enabling adaptive level of detail during rendering. In...
Javier E. Martínez, Ali Erol, George Bebis,...
GCC
2004
Springer
15 years 4 months ago
Integrating Trust in Grid Computing Systems
A Grid computing system is a virtual resource framework. Inside the framework, resources are being shared among autonomous domains which can be geographically distributed. One prim...
Woodas W. K. Lai, Kam-Wing Ng, Michael R. Lyu
MM
2003
ACM
140views Multimedia» more  MM 2003»
15 years 4 months ago
Looking into video frames on small displays
With the growing popularity of personal digital assistants and smart phones, people have become enthusiastic to watch videos through these mobile devices. However, a crucial chall...
Xin Fan, Xing Xie, He-Qin Zhou, Wei-Ying Ma
NIPS
2007
15 years 16 days ago
Fast and Scalable Training of Semi-Supervised CRFs with Application to Activity Recognition
We present a new and efficient semi-supervised training method for parameter estimation and feature selection in conditional random fields (CRFs). In real-world applications suc...
Maryam Mahdaviani, Tanzeem Choudhury
JVCA
2002
180views more  JVCA 2002»
14 years 10 months ago
A programming environment for behavioural animation
Behavioural models offer the ability to simulate autonomous agents like organisms and living beings. Psychological studies have showed that the human behaviour can be described by...
Frédéric Devillers, Stéphane ...