DICOM PS3.17 2021e - Explanatory Information

JJJ.4 Storing Modified Point Cloud With Texture As Mesh

Use cases: The surface of a textured object has been modified, for example artifacts have been manually removed after the study or surgery. The new result is stored.

In the study of the origin Surface Scan Point Cloud instance a Surface Scan Mesh instance is created in its own series containing the modified mesh. The Referenced Surface Data Sequence (0080,0013) will be used to reference the original instance. The mesh as well as the point cloud points to the texture using the Referenced Surface Data Sequence (0080,0012).

Storing Modified Point Cloud With Texture As Mesh

Figure JJJ.4-1. Storing Modified Point Cloud With Texture As Mesh


DICOM PS3.17 2021e - Explanatory Information