Manual Segmentation and Semantic-based Hierarchical Tagging of 3D models

Papaleo, Laura; Floriani, Leila De

Manual Segmentation and Semantic-based Hierarchical Tagging of 3D models

Files

025-032.pdf (1.24 MB)

Date

2010

Authors

Papaleo, Laura
Floriani, Leila De

Publisher

The Eurographics Association

Abstract

Today 3D objects have become widely available in different application domains, thus it is becoming fundamental to use, integrate and develop techniques for extracting and maintaining their implicit knowledge. These techniques should be encapsulated in intelligent systems able to semantically annotate the 3D models, thus improving their usability and indexing, especially in innovative web cooperative environments. In our work, we are moving in this direction, by defining and developing data structures, methods and interfaces for structuring and semantically annotating 3D complex models (and scenes), even changing over time, according to ontology-driven metadata. In this paper, we focus on tools and methods for manually segmenting manifold 3D models and on the underline structural representation that we build and manipulate. We present also an interface from which the user can inspect and browse the segmentation, describing also the first prototype of an annotation tool which allows a hierarchical semantic-driven tagging of the segmented model.

        @inproceedings{:10.2312/LocalChapterEvents/ItalChap/ItalianChapConf2010/025-032
,
booktitle = {Eurographics Italian Chapter Conference 2010
},
editor = {Enrico Puppo and Andrea Brogni and Leila De Floriani
},
title = {{Manual Segmentation and Semantic-based Hierarchical Tagging of 3D models
}},
author = {Papaleo, Laura and 
Floriani, Leila De
},
year = {2010
},
publisher = {The Eurographics Association
},
ISBN = {978-3-905673-80-7
},
DOI = {/10.2312/LocalChapterEvents/ItalChap/ItalianChapConf2010/025-032
}
}