电视跟踪系统中的实时视频图象分割技术  

A Real Time Video Image Segmenting Technique for the TV Tracking System

作　　者：徐碧[1] 傅承毓[1] 

机构地区：[1]中国科学院光电技术研究所,四川成都610209

出　　处：《光电工程》1999年第3期8-12,共5页Opto-Electronic Engineering

摘　　要：系统地介绍了一种基于平滑直方图来提取阈值的实时视频图象分割技术，利用自定义的评价函数，在平滑的基础上进行峰点、谷点的自动检测，输出阈值。实验表明该方法不仅算法简单、运算速度快，而且检测出来的阈值、峰点也较为准确。A real time video image segmenting technique for extracting threshold with smooth histogram is systematically introduced.The method detects peak point and valley point on the smooth base and exports the threshold with the self defined evaluating function.The experiments show that not noly the algorithm of the method is simple and operating speed is fast,but also the detected threshold and peak point are accurate.

关 键 词：图象分割 阈值检测 电视跟踪系统 视频图象 

分 类 号：TN941.1[电子电信—信号与信息处理]