A tracking framework for accurate face localization

This paper proposes a complete framework for accurate face localization on video frames. Detection and forward tracking are first combined according to predefined rules to get a first set of face candidates. Backward tracking is then applied to provide another set of possible localizations. Finally...

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Detalles Bibliográficos
Autores principales: Pitas, Ioannis, Cherif, Ines, Solachidis, Vassilios
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Informáticas
Tracking
Dynamic programming
Video analysis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/23951
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-23951
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
Tracking
Dynamic programming
Video analysis
spellingShingle Ciencias Informáticas
Tracking
Dynamic programming
Video analysis
Pitas, Ioannis
Cherif, Ines
Solachidis, Vassilios
A tracking framework for accurate face localization
topic_facet Ciencias Informáticas
Tracking
Dynamic programming
Video analysis
description This paper proposes a complete framework for accurate face localization on video frames. Detection and forward tracking are first combined according to predefined rules to get a first set of face candidates. Backward tracking is then applied to provide another set of possible localizations. Finally a dynamic programming algorithm is used to select the candidates that minimize a specific cost function. This method was designed to handle different scale, pose and lighting conditions. The experiments show that it improves the face detection rate compared to a frame-based detector and provides a higher precision than a forward information-based tracker.
format Objeto de conferencia
Objeto de conferencia
author Pitas, Ioannis
Cherif, Ines
Solachidis, Vassilios
author_facet Pitas, Ioannis
Cherif, Ines
Solachidis, Vassilios
author_sort Pitas, Ioannis
title A tracking framework for accurate face localization
title_short A tracking framework for accurate face localization
title_full A tracking framework for accurate face localization
title_fullStr A tracking framework for accurate face localization
title_full_unstemmed A tracking framework for accurate face localization
title_sort tracking framework for accurate face localization
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/23951
work_keys_str_mv AT pitasioannis atrackingframeworkforaccuratefacelocalization
AT cherifines atrackingframeworkforaccuratefacelocalization
AT solachidisvassilios atrackingframeworkforaccuratefacelocalization
AT pitasioannis trackingframeworkforaccuratefacelocalization
AT cherifines trackingframeworkforaccuratefacelocalization
AT solachidisvassilios trackingframeworkforaccuratefacelocalization
bdutipo_str Repositorios
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