Title
SHREC'17 track: Point-cloud shape retrieval of non-rigid toys
Date Issued
01 January 2017
Access level
metadata only access
Resource Type
conference paper
Author(s)
Limberger F.A.
Wilson R.C.
Aono M.
Audebert N.
Boulch A.
Bustos B.
Giachetti A.
Godil A.
Le Saux B.
Li B.
Lu Y.
Nguyen H.D.
Nguyen V.T.
Pham V.K.
Tatsuma A.
Tran M.T.
Velasco-Forero S.
Publisher(s)
Eurographics Association
Abstract
In this paper, we present the results of the SHREC'17 Track: Point-Cloud Shape Retrieval of Non-Rigid Toys. The aim of this track is to create a fair benchmark to evaluate the performance of methods on the non-rigid point-cloud shape retrieval problem. The database used in this task contains 100 3D point-cloud models which are classified into 10 different categories. All point clouds were generated by scanning each one of the models in their final poses using a 3D scanner, i.e., all models have been articulated before scanned. The retrieval performance is evaluated using seven commonly-used statistics (PR-plot, NN, FT, ST, E-measure, DCG, mAP). In total, there are 8 groups and 31 submissions taking part of this contest. The evaluation results shown by this work suggest that researchers are in the right way towards shape descriptors which can capture the main characteristics of 3D models, however, more tests still need to be made, since this is the first time we compare non-rigid signatures for point-cloud shape retrieval.
Start page
75
End page
84
Volume
2017-April
Language
English
OCDE Knowledge area
Ciencias de la computación
Scopus EID
2-s2.0-85063065779
ISSN of the container
19970463
ISBN of the container
978-303868030-7
Conference
Eurographics Workshop on 3D Object Retrieval, EG 3DOR
Sponsor(s)
Frederico A. Limberger was supported by CAPES Brazil (Grant No.: 11892-13-7). Atsushi Tatsuma and Masaki Aono were supported by Kayamori Foundation of Informational Science Advancement, Toukai Foundation for Technology, and JSPS KAK-ENHI (Grant No.: 26280038 and 15K15992).
Sources of information: Directorio de Producción Científica Scopus