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Integration of deformable contours and a multiple hypotheses Fisher color model for robust tracking in varying illuminant environments

Autor
Moreno-Noguer, F.; Sanfeliu, A.; Samaras, D.
Tipus d'activitat
Article en revista
Revista
Image and vision computing
Data de publicació
2007-03
Volum
25
Número
3
Pàgina inicial
285
Pàgina final
296
URL
http://hdl.handle.net/2117/2719 Obrir en finestra nova
Resum
In this paper we propose a new technique to perform figure-ground segmentation in image sequences of moving objects under varying illumination conditions. Unlike most of the algorithms that adapt color, there is not the assumption of smooth change of the viewing conditions. To cope with this, we propose the use of a new colorspace that maximizes the foreground/background class separability based on the 'Linear Discriminant Analysis' method. Moreover, we introduce a technique that formulates mult...
Citació
Moreno-Noguer, Francesc; Sanfeliu, Alberto; Samaras, Dimitris. "Integration of deformable contours and a multiple hypotheses Fisher color model for robust tracking in varying illuminant environments". Image and vision computing, 2007, vol. 25, núm. 3, p. 285-296.
Grup de recerca
VIS - Visió Artificial i Sistemes Intel.ligents

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