TY - GEN
T1 - A method for estimating patient specific parameters for simulation of tissue deformation by finite element analysis
AU - Morooka, Ken'ichi
AU - Sonoki, Shuji
AU - Kurazume, Ryo
AU - Hasegawa, Tsutomu
PY - 2013
Y1 - 2013
N2 - This paper proposes a method for estimating patient-specific material parameters used in the finite element analysis which simulates soft tissue deformation. The estimation of suitable material parameters for a patient is important for a navigation system for endoscopic surgery. At first, many data of soft tissue deformation are generated by changing the material parameters. Next, using Principle Component Analysis, each data with high dimensional is converted into the lower vector. The relationship between the material parameter and the deformation is found in the lower potential space.
AB - This paper proposes a method for estimating patient-specific material parameters used in the finite element analysis which simulates soft tissue deformation. The estimation of suitable material parameters for a patient is important for a navigation system for endoscopic surgery. At first, many data of soft tissue deformation are generated by changing the material parameters. Next, using Principle Component Analysis, each data with high dimensional is converted into the lower vector. The relationship between the material parameter and the deformation is found in the lower potential space.
KW - FE analysis
KW - minimally invasive surgery
KW - patient specific parameter
KW - surgical navigation
UR - http://www.scopus.com/inward/record.url?scp=84885747773&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84885747773&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-38637-4_12
DO - 10.1007/978-3-642-38637-4_12
M3 - Conference contribution
AN - SCOPUS:84885747773
SN - 9783642386367
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 113
EP - 120
BT - Natural and Artificial Models in Computation and Biology - 5th International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2013, Proceedings
T2 - 5th International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2013
Y2 - 10 June 2013 through 14 June 2013
ER -