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序列图像在计算机辅助手术和放射治疗的三维重建中起着重要的作用，它要求在可行的计算代价下，实现图像序列的最优化自动边缘跟踪本文提出基于动态规划的最优化方法，引入边带等新颖的搜索策略来完成这一目标正常的病态超声心血管序列图像的实验结果证实了算法的可行性
Sequential images play an important role in the 3D reconstruction of computer-aided surgery and radiotherapy. It requires the optimization of the image sequence for automatic edge tracking at a feasible computational cost. In this paper, an optimization method based on dynamic programming is proposed, The novel search strategy to accomplish this goal The normal experimental results of pathological ultrasound cardiovascular sequence images confirm the feasibility of the algorithm