NDLI: Design and implementation of teeth segmentation in Orthodontic 3D modelling system

Content Provider	IEEE Xplore Digital Library
Author	Miyanto, D. Wuryandari, A.I. Mardiono, T.
Copyright Year	2013
Description	Author affiliation: Vico Indonesia, Jakarta, Indonesia (Miyanto, D.) \|\| Sch. of Electr. Eng. & Inf., Bandung Inst. of Technol., Bandung, Indonesia (Wuryandari, A.I.; Mardiono, T.)
Abstract	This research explains about segmentation process in Orthodontic 3D Modelling System (Dental.Smile). Dental.Smile is implemented using C# programming language with Windows Presentation Foundation (Wpf) 3D. This system is made for dentist, especially Orthodontics to help tooth analizing. This system started with registration process, then scanning, then manipulation with in segmentation process. Segmentation can be splitted into 2 processes, which is separating tooth with the gum and separating the teeths it self. The process begins with loading the .obj file to the system, and then defining a plane crossing the model in <;0,0,0> point. Because of the position of the model isn't linier with the plane, so need to slide manually till the position suitable with the gap between tooth and gum. After that can be segmented separating teeth with the gum. Once we get the tooth model (raw), the next process is define the teeth marker between teeth continuesly. Teeth segmentation will be processed once the teeth markers already marked. The segmentation result will be store in a .obj file with the group structure. Each teeth has a group name and verteks. These groups will be used to manipulate the teeth model for measurements, brace and wiring and teeth movement, etc. Based on implementation and testing result can be conclude that orthodontics 3D modelling system can be implemented. Although the segmentation result not yet exactly perfect with the teeth structure, because there are still user intervention (dentist), but for the next development is possible to be automatic process.
Starting Page	1
Ending Page	5
File Size	536003
Page Count	5
File Format	PDF
ISBN	9781479933631
e-ISBN	9781479933655
DOI	10.1109/rICT-ICeVT.2013.6741548
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-11-26
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Computational modeling Segmentation Dentist Teeth Dentistry Orthodontic 3d Three-dimensional displays Modelling system Modelling Internet Load modeling
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
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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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