A performance study of software and hardware data prefetching schemes
ISCA '94 Proceedings of the 21st annual international symposium on Computer architecture
Modern Information Retrieval
ACM Transactions on Graphics (TOG)
ACM Transactions on Graphics (TOG)
Retrieving 3D shapes based on their appearance
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
SMI '04 Proceedings of the Shape Modeling International 2004
ACM SIGGRAPH 2004 Papers
A Comparative Study of Three Moment-Based Shape Descriptors
ITCC '05 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'05) - Volume I - Volume 01
Shape-based retrieval and analysis of 3d models
Communications of the ACM - 3d hard copy
Feature-based similarity search in 3D object databases
ACM Computing Surveys (CSUR)
Three-dimensional shape searching: state-of-the-art review and future trends
Computer-Aided Design
On visual similarity based 2D drawing retrieval
Computer-Aided Design
Image analysis by Tchebichef moments
IEEE Transactions on Image Processing
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Due to the widely application of 3D models, the techniques of content-based 3D shape retrieval become necessary. In this paper, a modified Principal Component Analysis (PCA) method for model normalization is introduced at first, and each model is projected in 6 different viewpoints. Secondly, a new adjacent angle distance Fouriers (AADF) descriptor is presented, which captures more precise contour feature of black-white images. Finally, based on modified PCA method, a novel composite 3D shape descriptor MADE is proposed by concatenating AADF, Tchebichef and D-buffer descriptors. Experimental results on the criterion of 3D model database PSB show that the proposed descriptor MADE has gained the best retrieval effectiveness compared with three single descriptors and two composite descriptors LFD and DESIRE.