TY - GEN
T1 - A new type of contextual information based on the adaptation authorisation
AU - Carreras, Anna
AU - Delgado, Jaime
PY - 2008
Y1 - 2008
N2 - This paper proposes a new type of context description metadata based on the information extracted from the authorisation of adaptation in a generic multimedia scenario. After a deep study of the state-of-the-art in the use and representation of contexts for multimedia content adaptation, we conclude that MPEG-21 Digital Item Adaptation is the most suited standardisation initiative in this area. We, then, present a flexible and interoperable way to express contextual information based on profiles and on MPEG-21 DIA Usage Environment Descriptors. Furthermore, our results are applied to a Virtual Collaboration System which is being developed under the VISNET-II European Network of Excellence (NoE).
AB - This paper proposes a new type of context description metadata based on the information extracted from the authorisation of adaptation in a generic multimedia scenario. After a deep study of the state-of-the-art in the use and representation of contexts for multimedia content adaptation, we conclude that MPEG-21 Digital Item Adaptation is the most suited standardisation initiative in this area. We, then, present a flexible and interoperable way to express contextual information based on profiles and on MPEG-21 DIA Usage Environment Descriptors. Furthermore, our results are applied to a Virtual Collaboration System which is being developed under the VISNET-II European Network of Excellence (NoE).
UR - http://www.scopus.com/inward/record.url?scp=51749108687&partnerID=8YFLogxK
U2 - 10.1109/WIAMIS.2008.51
DO - 10.1109/WIAMIS.2008.51
M3 - Conference contribution
AN - SCOPUS:51749108687
SN - 9780769531304
T3 - WIAMIS 2008 - Proceedings of the 9th International Workshop on Image Analysis for Multimedia Interactive Services
SP - 147
EP - 150
BT - WIAMIS 2008 - Proceedings of the 9th International Workshop on Image Analysis for Multimedia Interactive Services
T2 - 9th International Workshop on Image Analysis for Multimedia Interactive Services, WIAMIS 2008
Y2 - 7 May 2008 through 9 May 2008
ER -