发明名称 |
Model-based feature tracking system |
摘要 |
Methods and apparatus providing model-based feature tracking for location assessment of a sensor platform, or tracking of a feature are disclosed wherein a series of predictive models are developed to predict a location of features in subsequently acquired sensor data. Feature location data acquired by a sensor in a previous platform position assessment is used to build a model corresponding to anticipated feature locations in data acquired for a present platform position assessment.
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申请公布号 |
US5801970(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19950568286 |
申请日期 |
1995.12.06 |
申请人 |
MARTIN MARIETTA CORPORATION |
发明人 |
ROWLAND, PATRICIA J.;KREEGER, KEVIN A.;SANDERS, ALBERT R. |
分类号 |
G01S3/786;G01S13/66;G01S13/89;G01S15/66;G01S15/89;G01S17/66;G01S17/89;G06T7/20;(IPC1-7):G01S17/06 |
主分类号 |
G01S3/786 |
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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