| 发明名称 |
Scene correlation |
| 摘要 |
A method for maintaining north comprising the steps of locating north with a north finding gyroscope, tying north to a feature in a scene, correlating the feature to a target in the field of regard of a plurality of cameras, and determining a north factor and translating the north factor into a target vector relative to north. |
| 申请公布号 |
US8989444(B2) |
申请公布日期 |
2015.03.24 |
| 申请号 |
US201314045053 |
申请日期 |
2013.10.03 |
| 申请人 |
BAE Systems Information and Electronic Systems Integration Inc. |
发明人 |
Choiniere Michael J.;O'Donnell Brian F. |
| 分类号 |
G06K9/00;G01C21/16;G09G5/00 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
Long Daniel J. |
| 主权项 |
1. A method for maintaining north using a processing unit comprising the steps of:
locating north with a north finding gyroscope; tying north to a feature in a scene through imagery to generate a reference image; correlating the feature to a target in the field of regard of a plurality of cameras; and using long wave infrared (LWIR) and short wave infrared (SWIR) radiation, determining a north vector and translating the north vector into a target vector relative to north. |
| 地址 |
Nashua NH US |
