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FGR
2008
IEEE
153views Biometrics» more  FGR 2008»
15 years 11 months ago
Facial image analysis using local feature adaptation prior to learning
Many facial image analysis methods rely on learningbased techniques such as Adaboost or SVMs to project classifiers based on the selection of local image filters (e.g., Haar and...
Rogerio Feris, Ying-li Tian, Yun Zhai, Arun Hampap...
PERCOM
2009
ACM
15 years 11 months ago
On the Accuracy of RFID-based Localization in a Mobile Wireless Network Testbed
Abstract—The extensive recent research in protocols development for wireless networks must be complemented with simple yet efficient prototyping and evaluation mechanism. MiNT-2...
Vikram P. Munishwar, Shailendra Singh 0003, Xiaosh...
CIKM
2007
Springer
15 years 10 months ago
Regularized locality preserving indexing via spectral regression
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
Deng Cai, Xiaofei He, Wei Vivian Zhang, Jiawei Han
GECCO
2009
Springer
258views Optimization» more  GECCO 2009»
15 years 9 months ago
Evolutionary learning of local descriptor operators for object recognition
Nowadays, object recognition is widely studied under the paradigm of matching local features. This work describes a genetic programming methodology that synthesizes mathematical e...
Cynthia B. Pérez, Gustavo Olague
CVPR
2008
IEEE
15 years 6 months ago
Real-time global localization with a pre-built visual landmark database
In this paper, we study how to build a vision-based system for global localization with accuracies within 10cm. for robots and humans operating both indoors and outdoors over wide...
Zhiwei Zhu, Taragay Oskiper, Supun Samarasekera, R...