ACM Transactions on Graphics (TOG)
ACM Transactions on Graphics (TOG)
3D zernike descriptors for content based shape retrieval
SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
Distance measures for MPEG-7-based retrieval
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
A Survey of Content Based 3D Shape Retrieval Methods
SMI '04 Proceedings of the Shape Modeling International 2004
SMI '04 Proceedings of the Shape Modeling International 2004
Feature Combination and Relevance Feedback for 3D Model Retrieval
MMM '05 Proceedings of the 11th International Multimedia Modelling Conference
Shape-based retrieval and analysis of 3d models
Communications of the ACM - 3d hard copy
Content-based multimedia information retrieval: State of the art and challenges
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Spherical Wavelet Descriptors for Content-based 3D Model Retrieval
SMI '06 Proceedings of the IEEE International Conference on Shape Modeling and Applications 2006
Selecting Distinctive 3D Shape Descriptors for Similarity Retrieval
SMI '06 Proceedings of the IEEE International Conference on Shape Modeling and Applications 2006
Toward Robust Distance Metric Analysis for Similarity Estimation
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
Unsupervised learning from a corpus for shape-based 3D model retrieval
MIR '06 Proceedings of the 8th ACM international workshop on Multimedia information retrieval
Learning semantic categories for 3D model retrieval
Proceedings of the international workshop on Workshop on multimedia information retrieval
Distance Learning for Similarity Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Laplace-Beltrami spectra as 'Shape-DNA' of surfaces and solids
Computer-Aided Design
Three-dimensional shape searching: state-of-the-art review and future trends
Computer-Aided Design
Learning distance functions for image retrieval
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
View context: a 3D model feature for retrieval
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
3D model retrieval using hybrid features and class information
Multimedia Tools and Applications
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In this paper we investigate on how the choice of similarity measures affects the performance of content-based 3D model retrieval (CB3DR) algorithms. In CB3DR, shape descriptors are used to provide a numerical representation of the salient features of the data, while similarity functions capture the high level semantic concepts. In the first part of the paper, we demonstrate experimentally that the Euclidean distance is not the optimal similarity function for 3D model classification and retrieval. Then, in the second part, we propose to use a supervised learning approach for automatic selection of the optimal similarity measure that achieves the best performance. Our experiments using the Princeton Shape Benchmark (PSB) show significant improvements in the retrieval performance.