Semantic Annotation of Images and Videos for Multimedia Analysis

Annotations of multimedia documents typically have been pursued in two different directions. Either previous approaches have focused on low level descriptors, such as dominant color, or they have focused on the content dimension and corresponding annotations, such as person or vehicle. In this paper, we present a software environment to bridge between the two directions. M-OntoMat-Annotizer allows for linking low level MPEG-7 visual descriptions to conventional Semantic Web ontologies and annotations. We use M-OntoMatAnnotizer in order to construct ontologies that include prototypical instances of high-level domain concepts together with a formal specification of corresponding visual descriptors. Thus, we formalize the interrelationship of high- and low-level multimedia concept descriptions allowing for new kinds of multimedia content analysis and reasoning.

• Type: Conference
• Year: 2005
• Where: ESWS
• Authors: Stephan Bloehdorn, Kosmas Petridis, Carsten Saathoff, Nikos Simou, Vassilis Tzouvaras, Yannis S. Avrithis, Siegfried Handschuh, Ioannis Kompatsiaris, Steffen Staab, Michael G. Strintzis
• Keywords: ESWS 2005, Low Level, Low Level Descriptors, Low Level Mpeg-7