摘要
本文采用了一种数字图象复原算法，消除了激光散斑图象中的衍射晕对杨氏条纹的影响，解决了由于衍射晕强度变化所引起的条纹极值漂移和条纹对比度下降等问题。
In this paper, a restore algorithm of digital imageisused.Eliminatingthe influence of diffraction halo in laser speckle Young'sfringes:to solve the problem such as fringe maximum andthedecrease offringe visibility caused by the variation of the diffraction halo irradiation.
出处
《微计算机信息》
1999年第1期27-28,共2页
Control & Automation
关键词
激光散斑图象
衍射晕
图象处理
计算机
Digital image, Algorithm, Diffraction halo, Young interference finges. Image process
