Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/27318
Title: | Analysis of collision detection using Implicit Sphere Tree in haptic interaction environments for maxillofacial surgery applications | Authors: | LE JEUNE, Laurens SWINKELS, Wout SUN, Yi POLITIS, Constantinus CLAESEN, Luc |
Issue Date: | 2018 | Publisher: | IEEE Institute of Electrical and Electronics Engineers | Source: | Li, Wei; Li, Qingli; Wang, Lipo (Ed.). Proceedings 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, IEEE Institute of Electrical and Electronics Engineers,p. 1-6 | Status: | In press | Abstract: | Facial malformations such as overbite or underbite can be treated by maxillofacial surgery where the mandibula (i.e. the lower jaw) and/or maxilla (i.e. the upper jaw) is repositioned to obtain a preferential occlusion. These treatments need to be carefully planned prior to the actual operation. The planning of such surgery is an intensive and time consuming procedure in which the experience and knowledge of the surgeon plays a major role. As part of a CAD-based surgery planning, haptic interaction using 3D virtual models of the mandibula and maxilla, haptic feedback can make planning and surgery much more efficient. Haptic devices bridge the gap between the virtual environment and the physical world. An important step in such haptics based workflow is the collision detection between the two models at an update frequency of at least 1000 Hz. In this paper the possibility of the Implicit Sphere Tree algorithm as a collision detection algorithm tailored for this specific application is presented. | Notes: | Le Jeune, L (reprint author), Hasselt Univ UHasselt, Fac Engn Technol, Diepenbeek, Belgium. | Keywords: | Haptic interaction; Collision detection; octree; Implicit Sphere Tree; orthognathic surgery | Document URI: | http://hdl.handle.net/1942/27318 | ISBN: | 9781538676035 | ISI #: | 000462163500175 | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2020 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Analysis of collision detection using Implicit Sphere Tree in haptic interaction environments for maxillofacial surgery applications.pdf Restricted Access | Peer-reviewed author version | 1.3 MB | Adobe PDF | View/Open Request a copy |
Page view(s)
118
checked on Jun 29, 2022
Download(s)
102
checked on Jun 29, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.