发明名称 |
AN AIRCRAFT DETECTION SYSTEM |
摘要 |
An object detection system including passive sensors (3) for receiving electromagnetic radiation from a moving object (28) and generating intensity signals representative of the received radiation, and a processing system for subtracting the intensity signals to obtain a differential signature representative of the position of the moving object. An image acquisition system including at least one camera (7) for acquiring an image of at least part of a moving object, in response to a trigger signal, and an analysis system for processing the image to locate a region in the image including markings identifying the object and processing the region to extract the markings for optical recognition. |
申请公布号 |
CA2250927(A1) |
申请公布日期 |
1997.10.09 |
申请号 |
CA19972250927 |
申请日期 |
1997.03.27 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION |
发明人 |
MACINTYRE, IAN BARRY;AUTY, GLEN WILLIAM;DREIER, ASHLEY JOHN;BEST, MICHAEL JOHN;DAVIS, TIMOTHY JOHN |
分类号 |
G08G5/00;B64F1/00;G01S7/48;G01S17/89;G06K9/32;G06T7/20;G08G5/06 |
主分类号 |
G08G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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