【摘要】 路径规划算法是虚拟内窥镜系统的关键技术之一,以分类的形式对虚拟内窥镜的路径规划算法进行了综述性研究。简要介绍了路径规划算法的研究内容及分类,重点分析了中心路径规划算法的性能和特点,并讨论了相关的改进算法。通过对各种路径规划算法的性能比较和特点总结,概括出虚拟内窥镜中路径规划算法的研究重点和思路。更多还原

【Abstract】 The path planning algorithm is one of the key techniques of the virtual endoscopy.This paper reviewed the path planning algorithm for virtual endoscopy by category.Introduced briefly the content and classification of the path planning method.Then analyzed deeply the performance and feature of the centerline extraction method,moreover,discussed corresponding improved methods.Finally,by comparing advantages and disadvantages of various methods,and summarizing their features,the paper pointed out future research orientations of the path planning algorithm for virtual endoscopy.更多还原