Repository Universitas Gunadarma >
E-Journal Teknologi Industri >
Please use this identifier to cite or link to this item:
|Title: ||Improvement of Reconstructed Facial Model of the Computerized Orthognathic Surgery|
|Authors: ||H. Obaidellah, U.|
H.A. Hasan, Z.
M. Izzat, L.
|Issue Date: ||3-May-2012|
|Series/Report no.: ||Proceedings of the International Conference;|
|Abstract: ||This paper will present our work on a computerized system for the planning and simulation of postoperative facial soft tissue
prediction in the area of orthognathic surgery with focus given on the improvement of the generated facial model. In order to predict
and simulate the postoperative facial appearance of a malformed faced patient, different methods of image processing, geometrical
modeling and finite element analysis were combined. The three-dimensional facial reconstructions adopted the surface-based
models. Prediction of the facial soft tissue is done through movement of the underlying bone by employing the finite element
analysis. The surgical planning system describes various pre-processing steps for the generation of 3D facial model and the surgery
planning procedures involved. A number of procedures such as triangle reduction, smoothing and mesh reconstruction which are
employed for the improvement of the generated facial models are discussed. The prediction of the facial soft tissue is described
based on finite element analysis through the linear elastic model. The surgical simulation results are shown, validated and
|Appears in Collections:||E-Journal Teknologi Industri|
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.