SIAM Journal on Computing
Photobook: content-based manipulation of image databases
International Journal of Computer Vision
VideoQ: an automated content based video search system using visual cues
MULTIMEDIA '97 Proceedings of the fifth ACM international conference on Multimedia
An overview of audio information retrieval
Multimedia Systems - Special issue on audio and multimedia
Topology matching for fully automatic similarity estimation of 3D shapes
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Using shape distributions to compare solid models
Proceedings of the seventh ACM symposium on Solid modeling and applications
ACM Transactions on Graphics (TOG)
ACM Transactions on Graphics (TOG)
Efficient Color Histogram Indexing for Quadratic Form Distance Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
3D Shape Histograms for Similarity Search and Classification in Spatial Databases
SSD '99 Proceedings of the 6th International Symposium on Advances in Spatial Databases
Content-Based Information Retrieval for VRML 3D Objects
AINA '03 Proceedings of the 17th International Conference on Advanced Information Networking and Applications
A Content-Based Search Engine for VRML Databases
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Shape-Similarity Search of 3D Models by using Enhanced Shape Functions
TPCG '03 Proceedings of the Theory and Practice of Computer Graphics 2003
Matching 3D Models with Shape Distributions
SMI '01 Proceedings of the International Conference on Shape Modeling & Applications
A Survey of Content Based 3D Shape Retrieval Methods
SMI '04 Proceedings of the Shape Modeling International 2004
Applying multiquadric quasi-interpolation for boundary detection
Computers & Mathematics with Applications
Efficient object identification and localization for image retrieval using query-by-region
Computers & Mathematics with Applications
Content-Based 3-D Model Retrieval: A Survey
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
A new shape descriptor using sliced image histogram for 3D model retrieval
IEEE Transactions on Consumer Electronics
Computers & Mathematics with Applications
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With the fast development of 3D model construction and widespread popularity of 3D graphic engines, more applications employ 3D geometric models to provide an interactive environment. As the number of 3D models increases, some 3D model retrieval systems have been proposed for indexing and matching these models. An important issue in a retrieval system is feature extraction. An efficient and invariant feature is a global shape distribution that collects some geometric properties of a model. The D2 shape descriptor by Osada et al. is a one-dimensional histogram of Euclidean distances between two random points. Although the D2 is effective for some cases, it changes when the model deforms. We propose two shape descriptors in this paper: GD, which is the topological metric, and ASF, which combines both Euclidean and topological metrics. The topological metric is an invariant deformation factor. The two features are also robust against common geometric processing, including scaling, rotation, resampling, compression, and remeshing. In experiments, we implement these methods and confirm their feasibility.