Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields
- Autores
- Manera, José F.; Vainstein, Jonathan; Delrieux, Claudio; Maguitman, Ana Gabriela
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- The aim of Action Recognition is the automated analysis and interpretation of events in video sequences. As result of the applications that can be developed, and the widespread availability and popularization of digital video (security cameras, monitoring, social networks, among many other), this area is currently the focus of a strong and wide research interest in various domains such as video security, humancomputer interaction, patient monitoring and video retrieval, among others. Our long-term goal is to develop automatic action identification in video sequences using Conditional Random Fields (CRFs). In this work we focus, as a case of study, in the identification of a limited set of tennis shots during tennis matches. Three challenges have been addressed: player tracking, player movements representation and action recognition. Video processing techniques are used to generate textual tags in specific frames, and then the CRFs are used as a classifier to recognise the actions performed in those frames. The preliminary results appear to be quite promising.
Sociedad Argentina de Informática e Investigación Operativa - Materia
-
Ciencias Informáticas
action recognition
conditional random fields
optical flow
Tracking - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/76861
Ver los metadatos del registro completo
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Action Recognition in Tennis Videos using Optical Flow and Conditional Random FieldsManera, José F.Vainstein, JonathanDelrieux, ClaudioMaguitman, Ana GabrielaCiencias Informáticasaction recognitionconditional random fieldsoptical flowTrackingThe aim of Action Recognition is the automated analysis and interpretation of events in video sequences. As result of the applications that can be developed, and the widespread availability and popularization of digital video (security cameras, monitoring, social networks, among many other), this area is currently the focus of a strong and wide research interest in various domains such as video security, humancomputer interaction, patient monitoring and video retrieval, among others. Our long-term goal is to develop automatic action identification in video sequences using Conditional Random Fields (CRFs). In this work we focus, as a case of study, in the identification of a limited set of tennis shots during tennis matches. Three challenges have been addressed: player tracking, player movements representation and action recognition. Video processing techniques are used to generate textual tags in specific frames, and then the CRFs are used as a classifier to recognise the actions performed in those frames. The preliminary results appear to be quite promising.Sociedad Argentina de Informática e Investigación Operativa2013-09info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf152-162http://sedici.unlp.edu.ar/handle/10915/76861enginfo:eu-repo/semantics/altIdentifier/url/http://42jaiio.sadio.org.ar/proceedings/simposios/Trabajos/AST/14.pdfinfo:eu-repo/semantics/altIdentifier/issn/1850-2806info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:13:39Zoai:sedici.unlp.edu.ar:10915/76861Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:13:39.333SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
title |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
spellingShingle |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields Manera, José F. Ciencias Informáticas action recognition conditional random fields optical flow Tracking |
title_short |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
title_full |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
title_fullStr |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
title_full_unstemmed |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
title_sort |
Action Recognition in Tennis Videos using Optical Flow and Conditional Random Fields |
dc.creator.none.fl_str_mv |
Manera, José F. Vainstein, Jonathan Delrieux, Claudio Maguitman, Ana Gabriela |
author |
Manera, José F. |
author_facet |
Manera, José F. Vainstein, Jonathan Delrieux, Claudio Maguitman, Ana Gabriela |
author_role |
author |
author2 |
Vainstein, Jonathan Delrieux, Claudio Maguitman, Ana Gabriela |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Informáticas action recognition conditional random fields optical flow Tracking |
topic |
Ciencias Informáticas action recognition conditional random fields optical flow Tracking |
dc.description.none.fl_txt_mv |
The aim of Action Recognition is the automated analysis and interpretation of events in video sequences. As result of the applications that can be developed, and the widespread availability and popularization of digital video (security cameras, monitoring, social networks, among many other), this area is currently the focus of a strong and wide research interest in various domains such as video security, humancomputer interaction, patient monitoring and video retrieval, among others. Our long-term goal is to develop automatic action identification in video sequences using Conditional Random Fields (CRFs). In this work we focus, as a case of study, in the identification of a limited set of tennis shots during tennis matches. Three challenges have been addressed: player tracking, player movements representation and action recognition. Video processing techniques are used to generate textual tags in specific frames, and then the CRFs are used as a classifier to recognise the actions performed in those frames. The preliminary results appear to be quite promising. Sociedad Argentina de Informática e Investigación Operativa |
description |
The aim of Action Recognition is the automated analysis and interpretation of events in video sequences. As result of the applications that can be developed, and the widespread availability and popularization of digital video (security cameras, monitoring, social networks, among many other), this area is currently the focus of a strong and wide research interest in various domains such as video security, humancomputer interaction, patient monitoring and video retrieval, among others. Our long-term goal is to develop automatic action identification in video sequences using Conditional Random Fields (CRFs). In this work we focus, as a case of study, in the identification of a limited set of tennis shots during tennis matches. Three challenges have been addressed: player tracking, player movements representation and action recognition. Video processing techniques are used to generate textual tags in specific frames, and then the CRFs are used as a classifier to recognise the actions performed in those frames. The preliminary results appear to be quite promising. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
format |
conferenceObject |
status_str |
publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/76861 |
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dc.language.none.fl_str_mv |
eng |
language |
eng |
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dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 152-162 |
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