摘要
介绍基于色度对应原理测量海面微结构坡度场的光学测量装置的工作原理和设计考虑。该装置以 CCD相机实时采样 ,通过计算机自动图像处理直接显示和输出海面微结构坡度信息 ,比传统照相方式省去冲片麻烦 ,不仅减少误差环节 。
The operating principle and design of an optical apparatus based on color corresponding principle used for measuring slope of microstructure wave on sea surface are introduced in the paper. With CCD camera sampling at real-time, the apparatus directly displays and provides the slope data of microstructure wave on sea surface through automatic image processing by computer. Compared with the traditional photographic method, it not only ignores the trouble in film developing and reduces the error links, but also increases a function for obtaining time-varying slope of microstructure wave on sea surface.
出处
《光电工程》
EI
CAS
CSCD
北大核心
2001年第3期21-24,共4页
Opto-Electronic Engineering
基金
国家海洋高技术项目 (818-0 5 -0 2 )
