Triangulation method of a surface of a physical object

摘要

An exemplary embodiment of the invention provides a method for producing a triangulation of a surface of a physical object the method comprising the steps of generating an intermediate mesh representation of the surface out of surface voxels (102) and detecting at least one T-junction in the intermediate mesh representation (103). The method further comprising the steps of decomposing of the at least one T-junction into at least one triangle and at least one two-point-polygon (104), and generating the triangulation of the surface out of the modelled intermediate mesh representation (107).

主权项

1. A method for producing a triangulation of a surface of a physical object, the method comprising the steps of:
cleaning, by a processing device, a source image of the physical object, wherein the cleaning comprises changing the source image to remove predetermined voxel configurations, generating, by the processing device, an intermediate mesh representation of the surface out of surface voxels of the source image, detecting, by the processing device, at least one T-junction in the intermediate mesh representation, decomposing, by the processing device, the at least one T-junction into at least one triangle and at least one two-point-polygon, and generating, by the processing device, the triangulation of the surface out of the modelled intermediate mesh representation.