Robust methods for background extraction in video

In this paper a framework is presented to automatically extract a sequence of images of the background of a scene from a shaky film. That is, the input video sequence may have local and global motion but the output video must contain exclusively the static background scene. Applying robust procedure...

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Detalles Bibliográficos
Autores principales: Bruder, Martin, Roitman, Gustavo A., Cernuschi-Frias, Bruno
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2012
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123728
https://41jaiio.sadio.org.ar/sites/default/files/8_ASAI_2012.pdf
Aporte de:
id I19-R120-10915-123728
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Background subtraction
Robust estimation
Video stabilization
spellingShingle Ciencias Informáticas
Background subtraction
Robust estimation
Video stabilization
Bruder, Martin
Roitman, Gustavo A.
Cernuschi-Frias, Bruno
Robust methods for background extraction in video
topic_facet Ciencias Informáticas
Background subtraction
Robust estimation
Video stabilization
description In this paper a framework is presented to automatically extract a sequence of images of the background of a scene from a shaky film. That is, the input video sequence may have local and global motion but the output video must contain exclusively the static background scene. Applying robust procedures to this end is one of the main goals of this work, since the aim is to get a procedure not only resistant to low scale noise but to occasional high scale noise. The median is used as an estimate of the background, the median absolute deviation (MAD) is used to establish a threshold to locate foreground and M-estimation for regression is used to stabilize the video sequence.
format Objeto de conferencia
Objeto de conferencia
author Bruder, Martin
Roitman, Gustavo A.
Cernuschi-Frias, Bruno
author_facet Bruder, Martin
Roitman, Gustavo A.
Cernuschi-Frias, Bruno
author_sort Bruder, Martin
title Robust methods for background extraction in video
title_short Robust methods for background extraction in video
title_full Robust methods for background extraction in video
title_fullStr Robust methods for background extraction in video
title_full_unstemmed Robust methods for background extraction in video
title_sort robust methods for background extraction in video
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/123728
https://41jaiio.sadio.org.ar/sites/default/files/8_ASAI_2012.pdf
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