Background Subtraction for Time of Flight Imaging

• Javier Giacomantone ^[1] ; Lucía Violini ^[1] ; Luciano Lorenti ^[1]
  1. [1] University of La Plata
• Localización: Journal of Computer Science and Technology, ISSN-e 1666-6038, Vol. 17, Nº. 2, 2017, págs. 135-139
• Idioma: inglés
• DOI: 10.24215/16666038.17.e18
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• Resumen

  • A time of flight camera provides two types of images simultaneously, depth and intensity. In this paper a computational method for background subtraction, combining both images or fast sequences of images, is proposed. The background model is based on unbalanced or semi-supervised classifiers, in particular support vector machines. A brief review of one class support vector machines is first given. A method that combines the range and intensity data in two operational modes is then provided. Finally, experimental results are presented and discussed.