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Probability-based dynamic time warping and Bag-of-visual-and-depth-Words for human gesture recognition in RGB-D

Autor
Hernández-Vela, A.; Bautista, M.; Pérez, X.; Ponce, V.; Escalera, S.; Xavier, B.; Pujol, O.; Angulo, C.
Tipus d'activitat
Article en revista
Revista
Pattern recognition letters
Data de publicació
2014-12-01
Volum
50
Pàgina inicial
112
Pàgina final
121
DOI
https://doi.org/10.1016/j.patrec.2013.09.009 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24589 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0167865513003450 Obrir en finestra nova
Resum
We present a methodology to address the problem of human gesture segmentation and recognition in video and depth image sequences. A Bag-of-Visual-and-Depth-Words (BoVDW) model is introduced as an extension of the Bag-of-Visual-Words (BoVW) model. State-of-the-art RGB and depth features, including a newly proposed depth descriptor, are analysed and combined in a late fusion form. The method is integrated in a Human Gesture Recognition pipeline, together with a novel probability-based Dynamic Time...
Citació
Hernández-Vela, A. [et al.]. Probability-based Dynamic Time Warping and Bag-of-Visual-and-Depth-Words for Human Gesture Recognition in RGB-D. "Pattern recognition letters", Desembre 2014, vol. 50, p. 112-121.
Paraules clau
Bag-of-Words, Dynamic Time Warping, Human Gesture Recognition, RGB-D
Grup de recerca
GREC - Grup de Recerca en Enginyeria del Coneixement
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

Participants

  • Hernández-Vela, Antonio  (autor)
  • Bautista, Miguel Angel  (autor)
  • Pérez Sala, Xavier  (autor)
  • Ponce, Víctor  (autor)
  • Escalera, Sergio  (autor)
  • Baró, Xavier  (autor)
  • Pujol, Oriol  (autor)
  • Angulo Bahón, Cecilio  (autor)