Retrieval of Gray Patterns Depicted on 3D Models

Moscoso Thompson, E.; Tortorici, C.; Werghi, N.; Berretti, S.; Velasco-Forero, S.; Biasotti, S.

Retrieval of Gray Patterns Depicted on 3D Models

Files

063-069.pdf (2.15 MB)

Date

2018

Authors

Moscoso Thompson, E.
Tortorici, C.
Werghi, N.
Berretti, S.
Velasco-Forero, S.
Biasotti, S.

Publisher

The Eurographics Association

Abstract

This paper presents the results of the SHREC'18 track: Retrieval of gray patterns depicted on 3D models. The task proposed in the contest challenges the possibility of retrieving surfaces with the same texture pattern of a given query model. This task, which can be seen as a simplified version of many real world applications, requires a characterization of the surfaces based on local features, rather then considering the surface size and/or bending. All runs submitted to this track are based on feature vectors. The retrieval performances of the runs submitted for evaluation reveal that texture pattern retrieval is a challenging issue. Indeed, a good balance between the size of the pattern and the dimension of the region around a vertex used to locally analyze the color evolution is crucial for pattern description.

        @inproceedings{10.2312:3dor.20181054
,
booktitle = {Eurographics Workshop on 3D Object Retrieval
},
editor = {Telea, Alex and Theoharis, Theoharis and Veltkamp, Remco
},
title = {{Retrieval of Gray Patterns Depicted on 3D Models
}},
author = {Moscoso Thompson, E. and 
Tortorici, C. and 
Werghi, N. and 
Berretti, S. and 
Velasco-Forero, S. and 
Biasotti, S.
},
year = {2018
},
publisher = {The Eurographics Association
},
ISSN = {1997-0471
},
ISBN = {978-3-03868-053-6
},
DOI = {10.2312/3dor.20181054
}
}