%0 Journal Article
%T Phase Locked Technique Used for Image Processing of Photocarrier Fringe Patterns<br>光载波条纹图的锁相处理
%A Chen Kelong Chen Yuzhuo
%A <br>陈克龙
%A 陈玉琢
%J 实验力学
%D 1988
%I 
%X In order to locate the fringes more exactly, the phase locked technique is employed in the method of image processing of photo carrier fringe patterns. A discrete iterated procedure, which can be processed conveniently by a computer, is discussed. The error analysis for fringe location of a nonlinear model and the effect of noise are given in detail. Experimental results show that the fringe patterns can be located without any steady errors after the transient response is decayed down.
%K Photocarrier fringe pattern
%K Phase locked technique
%K Error analysis<br>光载波条纹图
%K 锁相处理
%K 精度分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=11EA4ADB418A6603E517D0BDDA57FCF9&yid=0702FE8EC3581E51&vid=38B194292C032A66&iid=0B39A22176CE99FB&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0