A haptic model for virtual petrosal bone milling

Conference contribution
(Original article)


Publication Details

Author(s): Eixelberger T, Wittenberg T, Perret J, Katzky U, Simon M, Schmitt-Rüth S, Hofer M, Sorge M, Jacobs R, Engel F, Gostian AO, Palm C, Franz D
Editor(s): Thomas Neumuth, Andreas Melzer, Claire Chalopin
Publication year: 2018
Pages range: 214 -- 219
ISBN: 978-3-00-060786-8
Language: English


Abstract

Virtual training of bone milling requires real-time and realistic haptics of the interaction between the ”virtual
mill” and a ”virtual bone”. We propose an exponential abrasion model between a virtual bone and the mill bit
and combine it with a coarse representation of the virtual bone and the mill shaft for collision detection using
the Bullet Physics Engine. We compare our exponential abrasion model to a widely used linear abrasion model
and evaluate it quantitatively and qualitatively. The evaluation results show, that we can provide virtual milling
in real-time, with an abrasion behavior similar to that proposed in the literature and with a realistic feeling of
five different surgeons.


FAU Authors / FAU Editors

Franz, Daniela
Professur für Informatik (Visualisierung)
Schmitt-Rüth, Stephanie
Fachbereich Wirtschaftswissenschaften
Wittenberg, Thomas PD Dr.
Technische Fakultät


External institutions with authors

Bundeswehrkrankenhaus Koblenz
HTWK Leipzig
Ostbayerische Technische Hochschule Regensburg (OTH)
Universitätsklinikum Köln
Universitätsklinikum Leipzig


How to cite

APA:
Eixelberger, T., Wittenberg, T., Perret, J., Katzky, U., Simon, M., Schmitt-Rüth, S.,... Franz, D. (2018). A haptic model for virtual petrosal bone milling. In Thomas Neumuth, Andreas Melzer, Claire Chalopin (Eds.), Proceedings of the Proc’s 17. Jahrestagung der Deut¬schen Ge¬sellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2018) (pp. 214 -- 219). Leipzig.

MLA:
Eixelberger, Thomas, et al. "A haptic model for virtual petrosal bone milling." Proceedings of the Proc’s 17. Jahrestagung der Deut¬schen Ge¬sellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2018), Leipzig Ed. Thomas Neumuth, Andreas Melzer, Claire Chalopin, 2018. 214 -- 219.

BibTeX: 

Last updated on 2019-04-07 at 13:00