国人脑室的数字化研究  

Measurement of cerebral ventricle parameter on thin-sectional pictures by using of computer in Chinese

作　　者：陈禹[1] 牛松青[1] 韩锋[1] 李雷[1] 常洪贤[1] 王伟[1] 李幼琼[2] 

机构地区：[1]吉林医学院解剖教研室,吉林132013 [2]吉林大学基础医学院解剖学教研室,吉林长春130021

出　　处：《解剖学研究》2007年第4期270-271,278,共3页Anatomy Research

摘　　要：目的探讨运用计算机和超薄断面图像来计算脑室参数的方法。方法通过对尸头连续水平切片,获取间距1mm的连续断面图像240张,对图像进行对位处理,确立三维坐标原点,建立三维坐标系,通过Photoshop7.0软件的内在功能和一些常用数学公式对脑室相关参数进行测量。结果获得脑室系统相关参数。结论这是一种简洁而精确的测量方法,而且操作具有可重复性,与传统的测量方法相比较具有明显的优越性。Objective To explore a method for measuring ventricle parameter by using computer and uhrathin-seetional pictures. Methods We ehiped a normal male head through horizontal plane with an interval of lmm, from which we got 240 pieces sectional pictures in series. After processing these pictures contrapuntally, we establish the original point of a threedimensional coordinate system. And then measure cerebral ventricle parameter with photoshop 7.0 software and some common mathematic formulas. Result Obtain related parameter of cerebral ventricle system. Conclusion This is a concise and precise way, which is repeatable in operation, and has a great advantage over the traditional ones.

关 键 词：测量 断面解剖 三维坐标系 脑室系统 

分 类 号：R322[医药卫生—人体解剖和组织胚胎学]