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http://dx.doi.org/10.3745/KIPSTB.2004.11B.2.133

3D Reconstruction System of Teeth for Dental Simulation  

Heo, Hoon (경희대학교 대학원 컴퓨터공학과)
Choi, Won-Jun (경희대학교 대학원 컴퓨터공학과)
Chae, Ok-Sam (경희대학교 전자계산공학과)
Publication Information
The KIPS Transactions:PartB / v.11B, no.2, 2004 , pp. 133-140 More about this Journal
Abstract
Recently, the dental information systems were rapidly developed in order to store and process the data of patients. But, these systems should serve a doctor a good quality information against disease for diagnostic and surgery purpose so as to success in this field. This function of the system it important to persuade patients to undergo proper surgical operation they needed. Hence, 3D teeth model capable of simulating the dental surgery and treatment is necessary Teeth manipulation of dentistry is performed on individual tooth in dental clinic. io, 3D teeth reconstruction system should have the techniques of segmentation and 3D reconstruction adequate for individual tooth. In this paper, we propose the techniques of adaptive optimal segmentation to segment the individual area of tooth, and reconstruction method of tooth based on contour-based method. Each tooth can be segmented from neighboring teeth and alveolar bone in CT images using adaptive optimal threshold computed differently on tooth. Reconstruction of individual tooth using results of segmentation can be manipulated according to user's input and make the simulation of dental surgery and treatment possible.
Keywords
Dental Information Systems; Individual Tooth; Segmentation; 3D Reconstruction; Optimal Thresholding; Adaptive Thresholding;
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Times Cited By KSCI : 1  (Citation Analysis)
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