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ROMAN
2007
IEEE

Learning and Recognition of Object Manipulation Actions Using Linear and Nonlinear Dimensionality Reduction

12 years 8 months ago
Learning and Recognition of Object Manipulation Actions Using Linear and Nonlinear Dimensionality Reduction
— In this work, we perform an extensive statistical evaluation for learning and recognition of object manipulation actions. We concentrate on single arm/hand actions but study the problem of modeling and dimensionality reduction for cases where actions are very similar to each other in terms of arm motions. For this purpose, we evaluate a linear and a nonlinear dimensionality reduction techniques: Principal Component Analysis and Spatio-Temporal Isomap. Classification of query sequences is based on different variants of Nearest Neighbor classification. We thoroughly describe and evaluate different parameters that affect the modeling strategies and perform the evaluation with a training set of 20 people.
Isabel Serrano Vicente, Danica Kragic, Jan-Olof Ek
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where roman
Authors Isabel Serrano Vicente, Danica Kragic, Jan-Olof Eklundh
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