【摘要】 叙述了色编码技术用于测量海面波浪坡度的基本原理 ,由此建立了光学测量装置 ,以 CCD实行波浪坡度的色编码记录并直接由计算机采集 ,通过自编程序软件解码获得光学系统视场内各点海面波浪坡度的数据 .首先在实验室对一维模拟波浪 (柱面镜 )坡度进行了测量 ,证明所设计的光学测量装置和工作流程各程序模块对于实际应用的可行性更多还原

【Abstract】 The working principle measuring wave slopes on sea surface by color coding technique is described and the measurement set up based on the principle is established. Opticalelectric signals transferred by color coding information contained in the sea surface wave slope are sensed by CCD and inputted to personal computer. The sea surface wave slops date in the view field of the optical system are rapidly obtained using decode program. The measurement of the one dimension analogue wave (using cylindrical lens) slope is completed in laboratory. It was shown that the established optical set up and programs for the working process are feasible.更多还原