Shape-Similarity Search of 3D Models by using Enhanced Shape Functions
TPCG '03 Proceedings of the Theory and Practice of Computer Graphics 2003
Shape-Similarity Comparison of 3D Models Using Alpha Shapes
PG '03 Proceedings of the 11th Pacific Conference on Computer Graphics and Applications
Retrieving 3D shapes based on their appearance
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
ACM SIGGRAPH 2004 Papers
Density-based 3D shape descriptors
EURASIP Journal on Applied Signal Processing
A diffusion wavelet approach for 3-D model matching
Computer-Aided Design
Robust Watermarking of 3D Polygonal Meshes
IEICE - Transactions on Information and Systems
A 3-D Search engine based on Fourier series
Computer Vision and Image Understanding
Thesaurus-based 3D Object Retrieval with Part-in-Whole Matching
International Journal of Computer Vision
Retrieving 3d CAD model with regional entropy distributions
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
Density-based shape descriptors for 3d object retrieval
MRCS'06 Proceedings of the 2006 international conference on Multimedia Content Representation, Classification and Security
Towards an immersive interface for 3D object retrieval
EG 3DOR'12 Proceedings of the 5th Eurographics conference on 3D Object Retrieval
Extended cone-curvature based salient points detection and 3D model retrieval
Multimedia Tools and Applications
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This paper presents a new approach for the classification and retrieval of three-dimensional images and models from databases. A set of retrieval algorithms is introduced. These algorithms are content-based, meaning that the input is not made out of keywords but of three-dimensional models. Tensor of inertia, distribution of normals, distribution of cords and multiresolution analysis are used to describe each model. The database can be searched by scale, shape or color or any combination of these parameters. A user friendly interface makes the retrieval operation simple and intuitive and allows to edit reference models according to the specifications of the user. Experimental results using a database of more than 400 range images and 1000 VRML models are presented.