NDLI: Computerized 3D digital model setup and planning with simulation of teeth and brackets movement

Content Provider	IEEE Xplore Digital Library
Author	Sinthanayothin, C.
Copyright Year	2008
Description	Author affiliation: Nat. Electron. & Comput. Technol. Center, Nat. Sci. & Technol. Dev. Agency (NSTDA), Pathumthani, Thailand (Sinthanayothin, C.)
Abstract	This paper is a part of the development on 3D orthodontic diagnosis and treatment planning system using Borland C++ Builder and OpenGL. The purpose of this article is to describe a quick and easy method on mesh cutting using planes which started from a complete 3-dimensional view of the dental cast in STL format, and follows with the mesh cutting technique on the digital model. Users can cut and separate each tooth from the dental cast by simply drawing a line on the cast in 3D. Then program will generate the vertical plane to obtain the cutting results. Next an interactive treatment planning technique is developed that permits a user to move teeth from the dental cast to a proposed set-up. This can be done either semi-automatically or manually to setup each tooth to lie along the arch form curve for treatment plan. After the digital model has been setup and planning, then the algorithm will provide the ability to display a virtual bracket placed on each tooth. Then both teeth and brackets can transform from the original position to the virtual final outcome as the orthodontics labial treatment simulation in a step by step.
Starting Page	1420
Ending Page	1423
File Size	693827
Page Count	4
File Format	PDF
ISBN	9781424421787
DOI	10.1109/ICOSP.2008.4697398
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computational modeling Computer simulation Teeth Dentistry Spline Technology planning Path planning User interfaces Matrix converters Laboratories
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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