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CGF
2008
14 years 9 months ago
2008
We present an unbiased method for generating caustic lighting using importance sampled Path Tracing with Caustic Forecasting. Our technique is part of a straightforward rendering ...
CVPR
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper advocates a Virtual Vision paradigm and demonstrates its usefulness in camera sensor network research. Virtual vision prescribes the use of a visually and behaviorally ...
EXPCS
2007
15 years 1 months ago
2007
To date, the measurement of user-perceived degradation of quality of service during denial of service (DoS) attacks remained an elusive goal. Current approaches mostly rely on low...
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VIS
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we present an approach for monitoring the positions of vector field singularities in time-dependent datasets. The concept of singularity index is discussed and exte...
EWSN
2007
Springer
15 years 9 months ago
2007
Springer
Camera sensor networks--wireless networks of low-power imaging sensors--have become popular recently for monitoring applications. In this paper, we argue that traditional vision-ba...