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ICCV
2011
IEEE
12 years 8 months ago
The Generalized Trace-Norm and its Application to Structure-from-Motion Problems
In geometric computer vision, the structure from motion (SfM) problem can be formulated as a optimization problem with a rank constraint. It is well known that the trace norm of a...
Roland Angst, Christopher Zach, Marc Pollefeys
ICPR
2008
IEEE
14 years 3 months ago
Robust estimation of foreground in surveillance videos by sparse error estimation
Frames of videos with static background and dynamic foreground can be viewed as samples of signals that vary slowly in time with sparse corruption caused by foreground objects. We...
Mert Dikmen, Thomas S. Huang
ESAW
2009
Springer
14 years 3 months ago
Agent Architectures for Compliance
A Normative Multi-Agent System consists of autonomous agents who must comply with social norms. Different kinds of norms make different assumptions about the cognitive architecture...
Brigitte Burgemeestre, Joris Hulstijn, Yao-Hua Tan
PAMI
2012
11 years 11 months ago
Probabilistic Models for Inference about Identity
—Many face recognition algorithms use “distance-based” methods: Feature vectors are extracted from each face and distances in feature space are compared to determine matches....
Simon Prince, Peng Li, Yun Fu, Umar Mohammed, Jame...
ASSETS
2010
ACM
13 years 8 months ago
What can the 'ash cloud' tell us about older adults' technology adoption
Older adults are often encouraged to try new technology by a specific motivator or ,,trigger. Recently, a surprising ,,trigger has emerged - the ,,ash cloud which caused large sca...
Lorna Gibson, Paula Forbes, Vicki L. Hanson