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» A performance evaluation of local descriptors
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CONEXT
2006
ACM
16 years 16 days ago
Investigating the user mobility in wireless mobile networks through real measurements
In this paper is proposed a real mobility characterization study for wireless devices. For this, we use mobility metrics and statistic analysis to evaluate the behavior of device ...
Carlos Alberto V. Campos, Luís Felipe M. de...
GECCO
2009
Springer
128views Optimization» more  GECCO 2009»
15 years 11 months ago
Particle swarm hybridized with differential evolution: black box optimization benchmarking for noisy functions
In this work we evaluate a Particle Swarm Optimizer hybridized with Differential Evolution and apply it to the BlackBox Optimization Benchmarking for noisy functions (BBOB 2009)....
José García-Nieto, Enrique Alba, Jav...
MM
2004
ACM
248views Multimedia» more  MM 2004»
16 years 8 hour ago
Incremental semi-supervised subspace learning for image retrieval
Subspace learning techniques are widespread in pattern recognition research. They include Principal Component Analysis (PCA), Locality Preserving Projection (LPP), etc. These tech...
Xiaofei He
CGF
2005
126views more  CGF 2005»
15 years 6 months ago
Pen-and-Ink for BlobTree Implicit Models
New techniques are presented for rendering complex hierarchical skeletal implicit models in several pen-and-ink styles. A particle system is employed to find interesting areas on ...
Kevin Foster, Pauline Jepp, Brian Wyvill, Mario Co...
BMVC
2010
15 years 4 months ago
Real-time Action Recognition by Spatiotemporal Semantic and Structural Forests
Whereas most existing action recognition methods require computationally demanding feature extraction and/or classification, this paper presents a novel real-time solution that ut...
Tsz-Ho Yu, Tae-Kyun Kim, Roberto Cipolla