Developing an Intraoperative Methodology Using the Finite Element Method and the Extended Kalman Filter to Identify the Material Parameters of an Organ Model Export

@inproceedings{Hoshi07, abstract = {It is generally difficult to determine the material values of human tissue to input into an organ deformation model, because the material properties of human tissues are inherently uncertain because of their individual differences. In our work, we developed a promising approach that allows identification of the material parameters of the organ model by using information obtained during surgery. The effectiveness of the method was shown through both numerical and physical experiments. As a result of both experiments, it was shown that the material parameters of the organ model were accurately identified.}, author = {Hoshi, Takeharu and Kobayashi, Yo and Kawamura, Kazuya and Fujie, Masakatsu G.}, booktitle = {Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE}, citeulike-article-id = {2374668}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/IEMBS.2007.4352325}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4352325}, doi = {10.1109/IEMBS.2007.4352325}, journal = {Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE}, keywords = {fem, material-parameters, model}, pages = {469--474}, posted-at = {2008-02-14 15:34:30}, priority = {0}, title = {Developing an Intraoperative Methodology Using the Finite Element Method and the Extended Kalman Filter to Identify the Material Parameters of an Organ Model}, url = {http://dx.doi.org/10.1109/IEMBS.2007.4352325}, year = {2007} }

TY - CONF ID - Hoshi07 L3 - citeulike-article-id:2374668 N2 - It is generally difficult to determine the material values of human tissue to input into an organ deformation model, because the material properties of human tissues are inherently uncertain because of their individual differences. In our work, we developed a promising approach that allows identification of the material parameters of the organ model by using information obtained during surgery. The effectiveness of the method was shown through both numerical and physical experiments. As a result of both experiments, it was shown that the material parameters of the organ model were accurately identified. JF - Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE EP - 474 TI - Developing an Intraoperative Methodology Using the Finite Element Method and the Extended Kalman Filter to Identify the Material Parameters of an Organ Model T2 - Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE SP - 469 KW - fem KW - material-parameters KW - model AU - Hoshi, Takeharu AU - Kobayashi, Yo AU - Kawamura, Kazuya AU - Fujie, Masakatsu PY - 2007/// UR - http://dx.doi.org/10.1109/IEMBS.2007.4352325 ER -