Hi Markus, I'm not sure if you would like to get answers from an end-user perspective or developer perspective?
- A broad question that cannot be answered in short but MITK is in general based on ITK and VTK so you can use everything that ITK is offering pretty much without reinventing the wheel (as developer). - I recomend to download and check out the last release installer (v2018.04.2) and have a look at the Segmentation View -> 3D Tools. http://mitk.org/wiki/MITK_ReleaseNotes_2018.04.2 - It depends. We support several data types that appear or can appear as surface. The obvious is the direct support of surfaces/meshes. Regarding segmentations (image masks) you can convert them also to surfaces in the context menu of the Data Manager. - ACVD is a great and remarkable remeshing algorithm with focus on reducing vertex count AND mesh quality in terms of making triangles more regular while minimizing the remeshing the surface distance bewteen the original and remeshed surface. It is represented by the Remeshing plugin (Stanford bunny icon) and directly provides hints for the parameters in its UI. - Just right-click any node in the Data Manager and click on "Save...". I can also recommend the first three User Tutorials listed here (http://mitk.org/wiki/Tutorials). They are from 2015 but still pretty much accurate today. :) Best regards, Stefan ________________________________________ Von: Markus M. Knodel <kno...@math.fau.de> Gesendet: Mittwoch, 15. April 2020 14:03 An: mitk-users@lists.sourceforge.net Betreff: [mitk-users] Filters, Segmentation, and surface rendering Dear MITK people, questions to surface generation: - Does MITK have 3D filters, and if so which filters? I have seen something about the median filter in the code docu.... - Which kind of 3D segmentation methods are available? - How is surface rendering performed? Triangulation with something like marching cubes? - It seems that the "Approximated Centroidal Voronoi Diagrams for Uniform Polygonal Mesh Coarsening Methode" developped by Sébastien Valette and Jean-Marc Chassery is implemented. What is the sense of this method, does it allow to improve the surface meshes? - Is it possible to date to export such surface geometries, such that one can load them e.g. in gmsh or in blender, or would it be easy to add this export method? In all cases, I have no idea how to call these functions in the menu, but might be due to menu problems at my computer...... Thank you very much for your kind answer. Best wishes _______________________________________________ mitk-users mailing list mitk-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mitk-users _______________________________________________ mitk-users mailing list mitk-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mitk-users
