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The Scaling of the Haptic Perception on the Fingertip Using an Interface of Anthropomorphic Finger Motions Read chapter Read first chapter

2015 | OriginalPaper | Chapter

Hierarchical Examination of Colliding Points Between Rigid and Deformable Objects

Authors : Mary-Clare Dy, Kazuyoshi Tagawa, Hiromi T. Tanaka, Masaru Komori

Published in: Haptic Interaction

Publisher: Springer Japan

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Abstract

Virtual reality-based simulators can be used as a tool for surgical training, provided that such simulators can produce realistic tool-to-organ interactions. To reproduce such interactions, we are developing a laparoscopic simulator with haptic feedback. However, the current simulator is designed to have one point at each tool tip to make contact with the organs. We propose a method to improve the simulator to detect the collision not only on the tool tips, but on the tool rods as well, using a hierarchical approach.

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previous chapter A Surgery Simulator Using an Optimized Space and Time Adaptive Deformation Simulation on GPU
next chapter Wearable Robot for Simulating Knee Disorders in the Training of Manual Examination Techniques
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Metadata
Title
Hierarchical Examination of Colliding Points Between Rigid and Deformable Objects
Authors
Mary-Clare Dy
Kazuyoshi Tagawa
Hiromi T. Tanaka
Masaru Komori
Copyright Year
2015
Publisher
Springer Japan
Book
Haptic Interaction

Print ISBN: 978-4-431-55689-3

Electronic ISBN: 978-4-431-55690-9

Copyright Year: 2015

DOI
https://doi.org/10.1007/978-4-431-55690-9_42