Dimension-independent modeling with simplicial complexes
ACM Transactions on Graphics (TOG)
Ontology Learning for the Semantic Web
Ontology Learning for the Semantic Web
Adding Semantics to 3D Digital Libraries
ICADL '02 Proceedings of the 5th International Conference on Asian Digital Libraries: Digital Libraries: People, Knowledge, and Technology
Towards the Semantic Web: Ontology-driven Knowledge Management
Towards the Semantic Web: Ontology-driven Knowledge Management
ACM SIGGRAPH 2004 Papers
Variational shape approximation
ACM SIGGRAPH 2004 Papers
A two-level topological decomposition for non-manifold simplicial shapes
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Ontology-Based searching framework for digital shapes
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
Annotation and provenance tracking in semantic web photo libraries
IPAW'06 Proceedings of the 2006 international conference on Provenance and Annotation of Data
A Java3D framework for inspecting and segmenting 3D models
Web3D '08 Proceedings of the 13th international symposium on 3D web technology
Semantic-Based Segmentation and Annotation of 3D Models
ICIAP '09 Proceedings of the 15th International Conference on Image Analysis and Processing
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In the last few years, the volume of multimedia content available on the Web significantly increased. This led to the need for techniques to handle such data. In this context, we see a growing interest in considering the Semantic Web in action and in the definition of tools capable of analyzing and organizing digital shape models. In this paper, we present a Semantic Web environment, be-SMART, for inspecting 3D shapes and for structuring and annotating such shapes according to ontology-driven metadata. Specifically, we describe in details the first module of be-SMART, the Geometry and Topology Analyzer, and the algorithms we have developed for extracting geometrical and topological information from 3D shapes. We also describe the second module, the Topological Decomposer, which produces a graph-based representation of the decomposition of the shape into manifold components. This is successively modified by the third and the fourth modules, which perform the automatic and manual segmentation of the manifold parts.