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Enhanced Model Selection for motion segmentation

In this paper a novel rank estimation technique for trajectories motion segmentation within the Local Subspace Affinity (LSA) framework is presented. This technique, called Enhanced Model Selection (EMS), is based on the relationship between the estimated rank of the trajectory matrix and the affinity matrix built by LSA. The results on synthetic and real data show that without any a priori knowledge, EMS automatically provides an accurate and robust rank estimation, improving the accuracy of the final motion segmentation

© 16th IEEE International Conference on Image Processing (ICIP), 2009, p. 4053-4056

IEEE

Autor: Zappella, Luca
Lladó Bardera, Xavier
Salvi, Joaquim
Data: 2009
Resum: In this paper a novel rank estimation technique for trajectories motion segmentation within the Local Subspace Affinity (LSA) framework is presented. This technique, called Enhanced Model Selection (EMS), is based on the relationship between the estimated rank of the trajectory matrix and the affinity matrix built by LSA. The results on synthetic and real data show that without any a priori knowledge, EMS automatically provides an accurate and robust rank estimation, improving the accuracy of the final motion segmentation
Format: application/pdf
Cita: Zappella, L., Llado, X., i Salvi, J. (2009). Enhanced Model Selection for motion segmentation. 16th IEEE International Conference on Image Processing (ICIP) : 2009, 4053-4056. Recuperat 10 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5413729
ISBN: 978-1-4244-5655-0
ISSN: 1522-4880
Accés al document: http://hdl.handle.net/10256/2246
Llenguatge: eng
Editor: IEEE
Col·lecció: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICIP.2009.5413729
Articles publicats (D-ATC)
És part de: © 16th IEEE International Conference on Image Processing (ICIP), 2009, p. 4053-4056
Drets: Tots els drets reservats
Matèria: Imatges -- Processament
Imatges -- Transmissió
Visió per ordinador
Computer vision
Image processing
Image transmission
Títol: Enhanced Model Selection for motion segmentation
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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