专利名称：OPTICAL DETECTION SYSTEM发明人：BEALE, Marc, Ivor, J.申请号：EP97933792.0申请日：19970730公开号：EP0919007B1公开日：20021218
摘要：A CCTV surveillance system is provided with an optical device (60) for providingdifferent images through different areas of the CCTV camera lens (14) controllably atdifferent times. The different images can be used to improve the resolution of theimages obtained, or to increase the field of view, by sacrificing the image refresh rate.
申请人：QINETIQ LIMITED
代理机构：Bowdery, Anthony Oliver
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