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We report on an interactive tool for patientspecific 3D approximation of scapula bone shape from 2D X-ray images using landmark-constrained statistical shape model (SSM) fitting. The 3D localization of points on the 2D X-ray images was done through X-ray stereophotogrammetry. The inferior angle, acromion and the coracoid process were identified as reliable landmarks from the anteroposterior (AP) and...
Use of Statistical Shape Models (SSMs) of various shapes in the medical field (diagnosis, morphometric analysis, surgical interventions, etc.) has been promising. To conduct such analysis, an SSM must establish a correspondence between itself and the target shape. This study was focused on comparing two mesh-based fitting methods in order to establish point-to-point correspondence between shapes using...
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