Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/2215
Título: Methods for automatic and assisted image annotation
Autor: Jesus, Rui
Abrantes, Arnaldo Joaquim Castro
Correia, Nuno
Palavras-chave: Personal memories
Media annotation and retrieval
Semantic image analysis
Tagging games
Retrieval
Framework
Data: Out-2011
Editora: Springer
Citação: JESUS, Rui; ABRANTES, Arnaldo J.; CORREIA, Nuno - Methods for automatic and assisted image annotation. Multimedia Tools and Applications. ISSN 1380-7501. Vol. 55, n.º 1 (2011) p. 7-26.
Resumo: Personal memories composed of digital pictures are very popular at the moment. To retrieve these media items annotation is required. During the last years, several approaches have been proposed in order to overcome the image annotation problem. This paper presents our proposals to address this problem. Automatic and semi-automatic learning methods for semantic concepts are presented. The automatic method is based on semantic concepts estimated using visual content, context metadata and audio information. The semi-automatic method is based on results provided by a computer game. The paper describes our proposals and presents their evaluations.
Peer review: yes
URI: http://hdl.handle.net/10400.21/2215
ISSN: 1380-7501
Aparece nas colecções:ISEL - Eng. Elect. Tel. Comp. - Artigos

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