@inproceedings{a4807145883d4e1fa26a5b9a2e4b750a,

title = "Inverse material identification algorithm for determining in vivo myocardial material properties",

abstract = "A material identification algorithm is described for determining the in vivo material properties of the diastolic myocardium. A nonlinear optimization algorithm is used to solve a least squares objective function. The objective function relates the least squares difference of model-predicted displacements obtained from a finite element (FE) solution to measured displacements, obtained in the in vivo case from magnetic resonance imaging (MRI) radiofrequency (RF) tissue-tagging. The algorithm is validated using a simple analytic test case by examining the effects of noise in the measured data and numerical error in the FE solution. Non-homogeneous, linearly elastic and isotropic materials parameters are determined for a normal adult mongrel dog.",

author = "Moulton, {Michael J.} and Creswell, {Lawrence L.} and Wyers, {Stephan G.} and Actis, {Riacrdo L.} and Sazbo, {Barna A.} and Vannier, {Michael W.} and Pasque, {Michael K.}",

year = "1993",

language = "English (US)",

isbn = "0780313771",

series = "Proceedings of the Annual Conference on Engineering in Medicine and Biology",

publisher = "Publ by IEEE",

number = "pt 2",

pages = "901--902",

editor = "Szeto, {Andrew Y.J.} and Rangayyan, {Rangaraj M.}",

booktitle = "Proceedings of the Annual Conference on Engineering in Medicine and Biology",

edition = "pt 2",

note = "Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 3) ; Conference date: 28-10-1993 Through 31-10-1993",

}