Xiaozhong Chen*
Molecular & Cellular Biomechanics, Vol.20, No.1, pp. 1-14, 2023, DOI:10.32604/mcb.2022.026964
Abstract Feature segmentation is an essential phase for geometric modeling and shape processing in anatomical study of
human skeleton and clinical digital treatment of orthopedics. Due to various degrees of freedom of bone surface,
the existing segmentation algorithms can hardly meet specific medical need. To address this, a novel segmentation
methodology for anatomical features of femur model based on medical semantics is put forward. First, anatomical
reference objects (ARO) are created to represent typical characteristics of femur anatomy by 3D point fitting in
combination with medical priori knowledge. Then, local point clouds between adjacent anatomies are selected
according to the AROs… More >
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