基于颅内出血CT图像层间轮廓线的线性插值算法  

Linear Interpolation Algorithm Based on the Intermediate Contour of Intracerebral Brain Hemorrhage CT Image

作　　者：胡晓飞[1] 

机构地区：[1]南京邮电学院图像处理与图像通信实验室,江苏南京210003

出　　处：《电子科技》2005年第8期30-33,共4页Electronic Science and Technology

摘　　要：针对颅内出血CT图像的特点,在由图像处理技术识别出血块的基础上,本文提出并实现了在两张二值出血块图像之间依据轮廓线进行线性插值,从而得到断层图像的算法,并给出了实验结果。实验证明该算法效果好,速度快,可推广应用于其他二值图像的插值。On the basis of the properties of intracerebral brain hemorrhage CT image and the recognition of the hemorrhage parts via image processing, a linear interpolation algorithm is proposed and realized. The section images are obtained according to the intermediate contour interpolation between bi-level images with hemorrhage parts. The experiment results are also presented, which suggest that the algorithm obtains a good result and a high execution speed and that it can also be applied to the interpolation of other bi-level images.

关 键 词：线性插值 二值图像 层间轮廓线插值 图像处理 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] R318.51[自动化与计算机技术—计算机科学与技术]