作　　者： ; ;

机构地区： 中国科学院长春光学精密机械与物理研究所

出　　处： 《激光与红外》 2009年第6期665-668,共4页

摘　　要： 为了提高成像质量,得到高分辨率的图像。提出了一种基于灰度投影法运动估计的成像CCD平移补偿法,并给出其系统结构图。然后验证了分辨率标板在各种运动情况下该系统的补偿效果,并给出了评价结果分析,最后拍摄了实物并给出了恢复后的图像及评价。结果:该补偿法可以有效地恢复图像,对慢速运动图像和随机振动图像具有较高的恢复能力。结论:使得系统的整体性能得到了很大的提升,成像的分辨率也大大提升。 In order to improve the image quality, Get high-resolution images. First, based on the gray projection algorithm, presenting the motion compensation by moving the imaging CCD which based on the gary pjorection algoirthm estimation, then giving the structure of the system. Secondly, verifing the resolution of standard boards in various sports under the system of compensation results. And gives the evaluation results. Finally shooting in kind, giving image and evaluation. The compensation can be an effective method of restoring image. Slow movement of images and random vibration image has a high recovery. Conclusion：the overall system performance has been greatly enhanced. The imaging resolution has also been greatly enhanced.

关 键 词： 稳像 成像 平移补偿法 灰度投影算法 图像质量评价 微位移平台

领　　域： [自动化与计算机技术] [自动化与计算机技术]