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Virtual deformation of soft tissue using bulk variables

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Main Author: Sundaraj, Kenneth, Prof. Dr.
Format: Article
Language:English
Published: World Scientific and Engineering Academy and Society (WSEAS) Press 2010
Subjects:
Soft tissue simulation
Surgical simulators
Virtual reality
Online simulation
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/8731
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spelling my.unimap-87312010-08-17T03:36:54Z Virtual deformation of soft tissue using bulk variables Sundaraj, Kenneth, Prof. Dr. Soft tissue simulation Surgical simulators Virtual reality Online simulation Link to publisher's homepage at http://www.worldses.org/ We present an alternative online simulation model for human tissue. Online simulation of human tissue deformation during surgical training or surgical assistance is becoming increasingly important within the medical community. Unfortunately, even classical simulation models find human tissue to be computationally too costly for online simulation. In this paper, we simplify the complex biomechanical nature of human tissue within reasonable limits to develop a mathematical model which can be used for online simulation. This simplification is based on two principles; volume conservation and Pascal's Principle. Volume conservation is inherent to many organs in the human body due to the high concentration of blood (almost incompressible liquid) in them. Given an externally applied force, we use Pascal's Principle to obtain the global deformation vector at each time-step during simulation. 2010-08-17T03:36:54Z 2010-08-17T03:36:54Z 2009 Article WSEAS Transactions on Information Science and Applications, vol.6(10), 2009, pages 1707-1718 1790-0832 http://hdl.handle.net/123456789/8731 en World Scientific and Engineering Academy and Society (WSEAS) Press
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Soft tissue simulation
Surgical simulators
Virtual reality
Online simulation
spellingShingle Soft tissue simulation
Surgical simulators
Virtual reality
Online simulation
Sundaraj, Kenneth, Prof. Dr.
Virtual deformation of soft tissue using bulk variables
description Link to publisher's homepage at http://www.worldses.org/
format Article
author Sundaraj, Kenneth, Prof. Dr.
author_facet Sundaraj, Kenneth, Prof. Dr.
author_sort Sundaraj, Kenneth, Prof. Dr.
title Virtual deformation of soft tissue using bulk variables
title_short Virtual deformation of soft tissue using bulk variables
title_full Virtual deformation of soft tissue using bulk variables
title_fullStr Virtual deformation of soft tissue using bulk variables
title_full_unstemmed Virtual deformation of soft tissue using bulk variables
title_sort virtual deformation of soft tissue using bulk variables
publisher World Scientific and Engineering Academy and Society (WSEAS) Press
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/8731
_version_ 1643789206676307968
score 13.222552

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