用图像处理方法定量测量显微镜下切片中的组织和细胞  

A method of measuring the cells and tissues of slices by image processing

作　　者：韩小鹏[1] 杨佩荪[2] 刘东梅 

机构地区：[1]首都医科大学生物医学工程系,北京100054 [2]首都医科大学基础医学院,北京100054 [3]北京天坛医院内科,北京100050

出　　处：《医疗设备信息》2000年第2期5-6,共2页Information of Medical Equipment

摘　　要：测量切片中的组织和细胞的面积、灰度等 ,并加以比较、分析 ,是医疗研究中常见的工作。直接测量不易实现 ,误差大。本文介绍了一种图像处理方法 ,使我们通过计数切片图像中的像素个数和灰度 ,算出它的面积和平均灰度等结果。实践证明 ,该方法准确、可行、简便 ,并且可以检测出人眼不能察觉的细微差别。In medical research, when we measure the cells and tissues through the microscope, it's difficult to get the accurate data, such as the area and the average dyed value of them and so on. Image processing can solve such problems effectively. In this paper, we introduce a mechod to show the image under the microscope on the monitor, and to abstract the contours of the cells and tissues for measuring the area and average color. The method has been applied to some anatomic problems and proved that it's used easily、conveniently and efficiently.

关 键 词：图像处理 边缘提取 像素 组织 细胞 

分 类 号：R446.8[医药卫生—诊断学] R197.38[医药卫生—临床医学]