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--- other:dsx:surface3d:surface3d_overview [2024/07/17 15:09] – sgranger
+++ other:dsx:surface3d:surface3d_overview [2024/07/17 15:44] (current) – created sgranger
@@ Line 1: / Line 1: @@
-====== Surface3D_Overview ======
+====== Surface3D Overview ======
 Surface3D segments objects (bones, implants, etc.) from CT data for use in model-based tracking, and it creates surface models of these objects for subsequent kinematic analysis of the tracking results. After segmenting an object from the CT data, the CT data can be cropped and masked, and then saved to a RAW or TIFF file. These cropped image files with just one object in them, are used by [[Other:DSX:X4D:X4D_Overview|X4D]] to generate DRRs for model-based tracking. It can also generate a polygonal surface model from the currently segmented object using a marching cubes algorithm, and save it to an OBJ file. The surface models are used by [[Other:DSX:Orient3D:Orient3D_Overview|Orient3D]] to define anatomical references and regions of interest (for distance map calculations), and by [[Visual3D:Visual3D_Overview|Visual3D]] for kinematic analysis. Surface3D also allows you to identify landmarks (e.g., ligament attachments) and points of interest (e.g., implanted beads) in the image data.