细胞群体连续切片图象中任意个体的计算机三维重建  

THREE-DIMENSIONAL COMPUTER RECONSTRUCTIONOF ANY INDIVIDUAL FROM A SERIES CELL MICROTOMY IMAGES

作　　者：张家树[1] 李时光[1] 杨恬[1] 

机构地区：[1]西南师范大学物理系,重庆大学无线电系,第三军医大学

出　　处：《西南师范大学学报（自然科学版）》1995年第2期141-147,共7页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：研究了细胞群体连续切片图象中任意个体的计算机三维重建及显示，并给出了相应的实现算法。该算法是基于同一物体截面在连续切片图象中的－阶归－化矩相似描述，用模式识别的方法确定同一物体的截面及用虚拟矩形窗口技术提取任意个体的所有截面，采用截面重建显示法实现任意个体的重建显示，理论分析和实验研究均证实了该算法的可行性和实用性．The three dimensional computer reconstruction of any individual cell taking from a series of micro-tomy images of a group of cells is studied and the corresponding algorithm is presented.The differentsections for the same object are determined by pettern recogmzing,and all sections for a certain individ-ual are extracted with virtual window technique,which is based on the description of the first order nor-malized moments for sections of the same object. The theoretical analysis and expermental results showthe algorithm is of feasibility and availability.

关 键 词：组织学 细胞 切片图象 三维重建 计算机应用 

分 类 号：R329－33[医药卫生—人体解剖和组织胚胎学]