数字全息测量技术中消除零级衍射像的方法

被引:24
作者
刘诚
李银柱
李良钰
戴亚平
朱健强
机构
[1] 中国科学院上海光机所高功率激光物理国家实验室
关键词
数字全息; 零级像; 图像处理;
D O I
暂无
中图分类号
TB877 [全息摄影];
学科分类号
摘要
提出一种数字全息的零级衍射像消除方法 ,该方法不需要相移器材或其他辅助设备 ,直接利用图像处理手段对数字全息图进行数字处理 ,完全消除零级衍射像 ,有效改善真实像质量。
引用
收藏
页码:1024 / 1026
页数:3
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