摘要
对大气湍流导致图像畸变和像素偏差的因素进行了深入分析,对大气湍流状态下激光发射远距离光束的光束漂移均方值进行仿真,分析光束漂移均方值曲线,为后续对图像畸变、像素偏差校正及克服湍流影响提供有效的理论依据。
The image deformation caused by atmophere turbulence is analyzed, the beam drift mean of the laser beam is simulated, and the beam drift mean value curve is investigated as the theory basis for the correction for image deformation and pixel error, removing the turbulence influence.
出处
《计算机与数字工程》
2009年第4期112-113,140,共3页
Computer & Digital Engineering
基金
国家自然科学基金资助项目(编号:60572040)资助
关键词
大气湍流
光束漂移
像素偏差
均方值
atmosphere turbulence, beam drift, pixel error, mean value
