运动红细胞形变结构的图象自动定量分析的研究  

STUDIES IN AUTOMATED IMAGE QUANITATIVE ANALYSIS OF STRUCTURE DEFORMATION FOR MOVEMENT OF RED CELLS IN BLOOD CAPILLARY

作　　者：胡匡祜[1] 苏万芳[1] 李翊华[1] 黄文菊[1] 

机构地区：[1]中国科学院生物物理研究所,浙江医科大学

出　　处：《生物物理学报》1994年第3期387-392,共6页Acta Biophysica Sinica

基　　金：国家自然科学基金

摘　　要：建立了运动目标图象自动分析ＭＣＥＬＬ应用软件和方法，并用于微血管中运动红细胞变形参数的定量分析。该图象处理主要特征功能包括压缩数字图象的灰度窗口设置，运动目标的抽取，形态相似性判决和运动目标的跟踪。同时给出运动图象处理的主要算式、动态曲线和应用结果。此外，还抽提和录取在微血管中红细胞快速运动情况下，所呈现拖鞋形的二值图象。研究结果证明红细胞具有可变性生理功能，这对于心脑血管的发病机理、早期病变的预测和有关药物疗效的研究有着十分重要的意义。An automated image analysis MCELL software and method of moveing object developed was used in quantitative analysis of deformation parament of red cells movement in blood caillary. The main feature function of image processing consist of setting a grey window area for digital image compression, extration of object in motion, calculation of motion vector, follow-up motion object and decision form resemblance.In the meantime, some calculation formulas of motion image processing and satisfactory sting adult are given. heldes, displaying binary cage of slipper form is extlactal and recolded when red Cells were in fast motions in blood capillary.A conclusion can be made that red cells are of variability of physiological funchon. Obviously,this research is of boortance tO study the mechanism ofcardio-/encephslo-vaacular dense, predict early stage of pathological changes and assess the curahve effeCt of some medicines.

关 键 词：运动红细胞 图象自动分析 计算机应用 结构 变型 

分 类 号：Q271[生物学—细胞生物学]