发明名称 |
Clutter rejection using connectivity |
摘要 |
In a FLIR target detection system, true targets (52) are isolated from potential false target indications produced by background clutter through the use of a connectivity algorithm which attempts to find around each potential target (52) a closed path (65) of lower (or higher) intensity without exceeding a predetermined distance from the centroid (64) of the potential target. If the attempt is successful, the potential target (52) is a true target; if not, it is clutter. |
申请公布号 |
US5345242(A) |
申请公布日期 |
1994.09.06 |
申请号 |
US19900588776 |
申请日期 |
1990.09.27 |
申请人 |
LORAL AEROSPACE CORP. |
发明人 |
ROBERTS, GREGORY A.;VOELZ, LAWRENCE D.;GARDEMAL, JR., ROBERT C. |
分类号 |
G01S3/781;G06K9/40;G06T5/00;(IPC1-7):G01S13/53 |
主分类号 |
G01S3/781 |
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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