Virtual deformation of soft tissue using bulk variables
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World Scientific and Engineering Academy and Society (WSEAS) Press
2010
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| Institution: | Universiti Malaysia Perlis |
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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 |
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Universiti Malaysia Perlis |
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Malaysia |
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Universiti Malaysia Perlis |
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| 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 |