Legal multimedia management and semantic annotation for improved search and retrieval
González-Conejero, Jorge (Universitat Autònoma de Barcelona. Institut de Dret i Tecnologia)
Teodoro, Emma (Universitat Autònoma de Barcelona. Institut de Dret i Tecnologia)
Galera, Núria (Universitat Autònoma de Barcelona. Institut de Dret i Tecnologia)

Imprint: Florence European Press Academic Publishing 2010
Abstract: In this work, we study the possibilities of multimedia management and automatic annotation focused on legal domain. In this field,professionals are used to consume the most part of their time searching and retrieving legal information. For instance, in scenarios as e-discovery and e-learning search and retrieval of the multimedia contents are the basis of the whole applications. In addition, the legal multimedia explosion increases the need of Store these files in a structured form to facilitate the access to this information in an efficient and effective way. Furthermore, the improvements achieved by sensors and video recorders in the last years increase the size of these files, producing an enormous demand of storage capability. JPEG2000 and MPEG-7 are international standards by the ISO/IEC organization that allow to reduce, in some degrees, the amount of data needed to store these files. These standards also permit to include the semantic annotation in the considered file formats, and to access to this information without the need to decompress the contained vídeo or image. How to obtain the semantic information from multimèdia is also studied as well as the different techniques to exploit and combine this information.
Rights: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials i que es distribueixin sota la mateixa llicència que regula l'obra original. Cal que es reconegui l'autoria de l'obra original. Creative Commons
Language: Anglès
Series: Series in legal information and communication technologies ; 8
Document: bookPart
Subject: Legal multimedia ; Semantic-based search and retrieval ; JPEG2000 ; MPEG-7
ISBN: 97888883980633
Published in: Intelligent multimedia : managing creative works in a digital world, 2010, p. 395-408

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The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Social and Legal Sciences > Institute of Law and Technology (IDT)
Books and collections > Book chapters

 Record created 2015-11-20, last modified 2021-04-13

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