Cited By
View all- Zhou JLuo ZLi CDeng M(2018)Real-time deformation of human soft tissuesComputer Methods and Programs in Biomedicine10.1016/j.cmpb.2017.09.008153:C(237-252)Online publication date: 1-Jan-2018
An Improved Meshless Method in Virtual Surgery Simulation
Authors: 
Zhu Ling, Yu Ying, Zhang Baoquan, Wang LijingAuthors Info & Claims
Pages 449 - 454
Abstract
This paper presents an improved mesh less model for surgery simulation of soft tissue deformation. The model is based on the particle integration of element-free Gale kin method using total Lagrange formulation and moving least square approximation. Boundary condition is imposed by introducing penalty function method into Gale kin weak-form. The improved mesh less method in deformation simulation of liver tissues shows its stability and reliability, and avoids the problems such as grid twisting and volumetric locking in mesh method, and also overcomes the big errors during the large deformation. This effective simulation provides a new idea and research direction for the application of mesh less method in virtual surgery.
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Published In
August 2014
480 pages
ISBN:9781479968541
Publisher
IEEE Computer Society
United States
Publication History
Published: 30 August 2014
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Cited By
View all- Zhou JLuo ZLi CDeng M(2018)Real-time deformation of human soft tissuesComputer Methods and Programs in Biomedicine10.1016/j.cmpb.2017.09.008153:C(237-252)Online publication date: 1-Jan-2018
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