Shape-based interpolation of CT image with window technology

摘要：

In this paper,we propose an shape-based interpolation algorithm using window technology.The aim of this algorithm is to reconstruct the three-dimensional object from a group of two-dimensional sets representing sections of that object.Fristly,the window technology and image fusion method are used to get more details what we are interested in of consecutive sets.and then the contour of the image is obtained by using a mathematical morphology morphing approach,for locating the pixels which are corresponding with the interpolation pixels,we employ the relationship between the pixel and the centre of image.Finally,the grey-level of interpolation pixels are the grey-level of the nearest corresponding pixels.Traveling all pixels of the interpolation image,the interpolation image is produced.

关键词： window technology mathematical morphology shaped-based interpolation

作者: Qiaoli Zhuang Wei Shen Qi Sun Yurong Li Shuzhen Yang

作者单位: Dep.Of Computer Science and Technology,Zhejiang SciTech University Hangzhou, China Dep.Of Computer Science and Technology,North University Taiyuan, China Dep.Of Information,Zhejiang Changzheng Vacational and Technical College Hangzhou,China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 535-538

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）