Generating accurate meshes from 3D image data (such as MRI and CT) for design and simulation tasks can be a challenge, particularly when working with complex geometries like the human body, porous media and industrial parts. It can typically be difficult to create watertight computer files (CAD, CAE, 3D printing) when no CAD files are available, particularly when using complex image datasets. At Simpleware we have developed software techniques that use image-based meshing to ensure the generation of very high-quality surface and volumetric meshes, which can be used for a wide range of design and simulation tasks. These techniques have also been extended to homogenization methods for calculating effective material properties, ensuring a fast, easy and reliable bridge from scan to design and simulation.
3D Image Data in CAD/CAE