手腕骨三维图像分割方法

摘要

Targeted at kinematic analysis of the carpal bones and design of fracture fixation for corresponding surgeries, this paper proposes a 3D (Three-Dimensional) technique for segmentation of the carpal bone images on the basis of the spatial position, which contributes to independent investigation of each segmented carpal bone on kinematic features and load-carrying capabilities under different circumstances. As a new segmentation technique in diagnosis and treatment of carpal bone diseases, it can divide the carpal bone images into eight segments that are available separately for review, conifguration, analysis and measurement.%为了对手腕骨进行运动学分析并对骨折手术固定辅助设计，本文提出一种对手腕骨的三维分割方法，即采用基于空间位置的方法将手腕骨独立分开，以便独立研究各部分在不同情况下的运动与受力。该方法将手腕8块腕骨分割开来，并能独立显示控制测量。为手腕骨疾病的诊断治疗提供，新的技术方法。