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发明授权
CN101692447B 一种多CCD超大视场像面拼接光电系统 失效 - 权利终止 许可

一种多CCD超大视场像面拼接光电系统
摘要：
本发明公开了一种多CCD超大视场像面拼接光电系统，包括在光路上依次设置的带有一个镜头的成像光学系统、可以转动的反光镜以及像平面电路板；像平面是一块安装有M*N个CCD并可以绕中心轴转动的电路板。反光镜和电路板可以转动而工作在四个位置，电路系统工作四次，使每一个CCD四次获得图像，整个系统只使用一个镜头和M×N块CCD，而总共获得4×M×N幅图像，经过简单的拼接处理，系统获得一幅大小为单个CCD像面大小2M×2N倍的图像。本发明不存在视场盲区，真正实现无缝、无剧烈运动部件的视场拼接，且视场大小不受CCD器件限制，适合于需要大视场、高分辨率的远距离成像系统。
摘要（英）：

The invention discloses a multi-CCD super field of view image mosaic photoelectric system, which comprises an imaging optical system with a lens, a rotatable reflector and an image plane circuit board which are orderly arranged in an optical path; and the image plane is a circuit board provided with M*N CCD and capable of rotating around a center shaft. The reflector and the circuit board can rotate and work at four positions, a circuit system works for four times to ensure that each CCD acquires images for four times, the whole system acquires 4*M*N images altogether by only using one lens and M*N CCD, and after simple mosaic processing, the system acquires an image of which the size is 2M*2N times that of each CCD image. The multi-CCD super field of view image mosaic photoelectric system does not have any blind area of the filed of view and really realizes seamless field of view mosaic without violent motion parts; the size of the field of view is not limited by CCD devices; and themulti-CCD super field of view image mosaic photoelectric system is suitable for long-range imaging systems requiring big field of view and high resolution.

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