Image-Based Geometric Modeling and Mesh Generation

Image-Based Geometric Modeling and Mesh Generation

Image-Based Geometric Modeling and Mesh Generation

Image-Based Geometric Modeling and Mesh Generation (Lecture Notes in Computational Vision and Biomechanics) by Yongjie (Jessica) Zhang

As a new interdisciplinary research area, “image-based geometric modeling and mesh generation” integrates image processing, geometric modeling and mesh generation with finite element method (FEM) to solve problems in computational biomedicine, materials sciences and engineering. It is well known that FEM is currently well-developed and efficient, but mesh generation for complex geometries (e.g., the human body) still takes about 80% of the total analysis time and is the major obstacle to reduce the total computation time. It is mainly because none of the traditional approaches is sufficient to effectively construct finite element meshes for arbitrarily complicated domains, and generally a great deal of manual interaction is involved in mesh generation.

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