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AIPR
2004
IEEE
13 years 11 months ago
Adaptive Road Detection through Continuous Environment Learning
The Intelligent Systems Division of the National Institute of Standards and Technology has been engaged for several years in developing real-time systems for autonomous driving. A...
Mike Foedisch, Aya Takeuchi
AIPR
2004
IEEE
13 years 11 months ago
Robust Detection and Recognition of Buildings in Urban Environments from LADAR Data
Successful Unmanned Ground Vehicle (UGV) navigation in urban areas requires the competence of the vehicle to cope with Global Positioning System (GPS) outages and/or unreliable po...
Raj Madhavan, Tsai Hong
AIPR
2004
IEEE
13 years 11 months ago
Feasibility Study for the Development of a Motion Imagery Quality Metric
The motion imagery community would benefit from the availability of standard measures for assessing image interpretability. The National Imagery Interpretability Rating Scale (NII...
John M. Irvine, Charles Fenimore, David M. Cannon,...
GBRPR
2009
Springer
13 years 11 months ago
Homeomorphic Alignment of Edge-Weighted Trees
Abstract. Motion capture, a currently active research area, needs estimation of the pose of the subject. This requires a match between a model and the 3D shape, constructed using a...
Benjamin Raynal, Michel Couprie, Venceslas Biri
IBPRIA
2009
Springer
13 years 11 months ago
Autonomous Configuration of Parameters in Robotic Digital Cameras
In the past few years, the use of digital cameras in robotic applications has been increasing significantly. The main areas of application of these robots are the industry and mili...
António J. R. Neves, Bernardo Cunha, Armand...
IBPRIA
2009
Springer
13 years 11 months ago
Textural Features for Hyperspectral Pixel Classification
Hyperspectral remote sensing provides data in large amounts from a wide range of wavelengths in the spectrum and the possibility of distinguish subtle differences in the image. For...
Olga Rajadell, Pedro García-Sevilla, Filibe...
IBPRIA
2007
Springer
13 years 11 months ago
Random Forest for Gene Expression Based Cancer Classification: Overlooked Issues
Random forest is a collection (ensemble) of decision trees. It is a popular ensemble technique in pattern recognition. In this article, we apply random forest for cancer classifica...
Oleg Okun, Helen Priisalu
IBPRIA
2007
Springer
13 years 11 months ago
Efficiently Downdating, Composing and Splitting Singular Value Decompositions Preserving the Mean Information
Three methods for the efficient downdating, composition and splitting of low rank singular value decompositions are proposed. They are formulated in a closed form, considering the ...
Javier Melenchón, Elisa Martínez
IBPRIA
2007
Springer
13 years 11 months ago
Structure Restriction for Tracking Through Multiple Views and Occlusions
Brais Martínez, A. Pérez, Luis Ferra...
IBPRIA
2007
Springer
13 years 11 months ago
On-Line Classification of Human Activities
In this paper we address the problem of on-line recognition of human activities taking place in a public area such as a shopping center. We consider standard activities; namely, en...
Jacinto C. Nascimento, Mário A. T. Figueire...