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题名: An optimal initialization technique for improving the segmentation performance of Chan-Vese model
作者: Xia RB(夏仁波) ; Liu WJ(刘伟军) ; Zhao JB(赵吉宾) ; Li L(李论)
作者部门: 先进制造技术研究室
会议名称: IEEE International Conference on Automation and Logistics
会议日期: August 18-21, 2007
会议地点: Jinan, China
会议主办者: IEEE, IEEE Robot & Automat Soc, Shandong Univ, Chinese Univ Hong Kong, Chinese Mech Engn Soc, Logist Engn Inst China, China Federat Logist & Purchasing, IEEE Hong Kong, Sect RACS Chapter
会议录: 2007 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS, VOLS 1-6
会议录出版者: IEEE, ELECTRON DEVICES SOC & RELIABILITY GROUP
会议录出版地: NEW YORK
出版日期: 2007
页码: 411-415
收录类别: CPCI(ISTP) ; EI
ISBN号: 978-1-4244-1530-4
关键词: initialization ; level set method ; closed contour ; image segmentation
摘要: In level set method, initialization mode not only influences evidently the implementation efficiency but also relates directly to the final results. The paper presents an new initialization scheme for improving the segmentation performance of Chan-Vese model. The proposed initialization scheme consists of two stages. The first stage computes rough edges by using canny edge detection operator. The second stage removes noise edges and redundant edges by a morphological filter, and generates closed contours by iteratively connecting edge points according to a local cost function. In comparison with the primal Chan-Vese model, experimental data show that the Chan-Vese model equipped with our initialization scheme provides superior segmentation results and takes less computational cost.
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/8216
Appears in Collections:工业信息学研究室_先进制造技术研究室_会议论文

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