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Real-time head and hand tracking based on 2.5D data

Autor
Suau, X.; Ruiz-Hidalgo, J.; Casas, J.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on multimedia
Data de publicació
2012-06
Volum
14
Número
3
Pàgina inicial
575
Pàgina final
585
DOI
https://doi.org/10.1109/TMM.2012.2189853 Obrir en finestra nova
Projecte finançador
FascinatE: Format-Agnostic SCript-based INterAcTive Experience
Procesado de vídeo multicámara empleando información de la escena: aplicación a eventos deportivos, interacción visual y 3DTV
Repositori
http://hdl.handle.net/2117/16136 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6164267&isnumber=6198818 Obrir en finestra nova
Resum
A novel real-time algorithm for head and hand tracking is proposed in this paper. This approach is based on data from a range camera, which is exploited to resolve ambiguities and overlaps. The position of the head is estimated with a depth-based template matching, its robustness being reinforced with an adaptive search zone. Hands are detected in a bounding box attached to the head estimate, so that the user may move freely in the scene. A simple method to decide whether the hands are open or c...
Citació
Suau, X.; Ruiz, J.; Casas, J. Real-time head and hand tracking based on 2.5D data. "IEEE transactions on multimedia", Juny 2012, vol. 14, núm. 3, p. 575-585.
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

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