用于定制夹板设计的前臂形状和位姿统计模型

F. Danckaers, Jeroen Van Houtte, Brian G. Booth, F. Verstreken, Jan Sijbers
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引用次数: 0

摘要

定制夹板设计正变得越来越普遍。然而,较差的3D扫描质量会对设计精度产生负面影响。本文描述了一种基于3dMD扫描建立前臂三维统计形状和姿态模型的方法。该模型用于协助在各种姿势中登记以前未见过的前臂。我们表明,这种基于模型的表面配准结果具有良好的几何拟合,具有准确的解剖对应。该方法可用于使用高分辨率模型升级低分辨率扫描。
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Statistical Shape and Pose Model of the Forearm for Custom Splint Design
Custom splint design is becoming more common. However, poor 3D scan quality can negatively impact the design accuracy. This paper describes a method to build a 3D statistical shape and pose model of the forearm from 3dMD scans. The model is used to assist the registration of previously unseen forearms in a wide range of poses. We show that this model-based surface registration results in a good geometric fit, with accurate anatomical correspondences. This method could be used to upgrade low-resolution scans using a high-resolution model.
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