Jiing-Yih Lai

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Loops are critical elements in boundary representation (B-rep) models because they link all edges corresponding to a face. Loops can be used in feature recognition for identifying depressions or protrusions. In real 3D CAD models, however, features typically lie across multiple faces, which is beyond the data structure of current B-rep models. This study(More)
CT images have extensively been used for the diagnosis of serious bone injuries, such as comminuted fracture, and for the preoperative planning of orthopedic surgery. In order to enhance the use of CT images in preoperative planning, it is necessary to develop a 3D modeling and simulation tools to acquire more information regarding the real surgery. Bone(More)