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VR
2009
IEEE
136views Virtual Reality» more  VR 2009»
14 years 2 months ago
An Image-Warping Architecture for VR: Low Latency versus Image Quality
Designing low end-to-end latency system architectures for virtual reality is still an open and challenging problem. We describe the design, implementation and evaluation of a clie...
Ferdi A. Smit, Robert van Liere, Stephan Beck, Ber...
BIOID
2008
130views Biometrics» more  BIOID 2008»
13 years 9 months ago
Quality-Based Score Normalization and Frame Selection for Video-Based Person Authentication
This paper addresses the incorporation of quality measures to video-based person authentication. A theoretical framework to incorporate quality measures in biometric authentication...
Enrique Argones-Rúa, José Luis Alba-...
CONCURRENCY
2008
98views more  CONCURRENCY 2008»
13 years 7 months ago
An ontology-based approach to handling information quality in e-Science
context. In contrast to previous approaches that take a very abstract view of IQ properties, we allow scientists to define the quality characteristics that are of importance to the...
Alun D. Preece, Paolo Missier, Suzanne M. Embury, ...
VCIP
2003
163views Communications» more  VCIP 2003»
13 years 9 months ago
Comparing subjective video quality testing methodologies
International recommendations for subjective video quality assessment (e.g., ITU-R BT.500-11) include specifications for how to perform many different types of subjective tests. S...
Margaret H. Pinson, Stephen Wolf
SIGMETRICS
1996
ACM
122views Hardware» more  SIGMETRICS 1996»
13 years 11 months ago
Experiments with Digital Video Playback
In this paper we describe our experiments on digital video applications, concentrating on the static and dynamic tradeo s involved in video playback. Our results were extracted fr...
Richard Gerber, Ladan Gharai