Universitat Politècnica de Catalunya
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
Universitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo
1999
This paper proposes two description schemes (DSs) to describe the visual information of an audio-visual (AV) document. The first one, is devoted to still images. It describes the image visual appearance and its structure with regions as well as its semantic content in terms of objects. The second DS is devoted to video sequences. It describes the sequence structure as well as its semantic content in terms of events. Features such as motion, camera activity, etc. are included in this DS. Moreover, it involves static visual representations such as key-frames, background mosaics and key-regions. These elements are considered as still images and are described by the first DS.
Peer Reviewed
Postprint (published version)
Conference report
Anglès
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo; Image processing -- Digital techniques; Video sequences; Decision support systems; Books; Sections; Cameras; MPEG 7 Standard; Standardization; Terminology; Indexing; Production; Imatges -- Processament -- Tècniques digitals
Institute of Electrical and Electronics Engineers (IEEE)
http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/822867/
Open Access
E-prints [73034]
