Patent ID: 11887209
Assignee: 3SHAPE A/S
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC A  G

Claim 5:
6. The method according to claim 1, wherein the first set of training input data, the second set of training input data, the third set of input data, the set of training target data, the first set of output data, the second set of output data, and/or the third set of output data is a corresponding 3D mesh, corresponding to a sampled matrix, wherein the sampled matrix is generated by a method comprising
transforming an initial three-dimensional mesh into a planar mesh, the initial three-dimensional mesh comprising a first set of vertices and edges and the planar mesh comprising a second set of vertices and edges, wherein
each vertex of the second set of vertices is a transformation of a vertex from the first set of vertices and comprises values of the vertex from the first set of vertices, and
each edge of the second set of edges is a transformation of an edge from the first set of edges and comprises values of the edge from the first set of edges;

sampling the planar mesh to generate a plurality of samples such that each sample from the plurality of samples comprises
a three-dimensional coordinate comprising three numerical values representing a point in a three-dimensional space where the three numerical values are derived and/or taken directly from the initial three-dimensional mesh, and
a coordinate comprising numerical values representing a position of the sample relative to other samples of the plurality of samples; and

generating the sampled matrix based on the plurality of samples;
representing the sampled matrix as a corresponding 3D mesh.