| 发明名称 |
Sparse Array RF Imaging for Surveillance Applications |
| 摘要 |
Techniques are provided for sparse array RF imaging for surveillance applications. Objects in a three dimensional (3-D) image-data-set obtained from multi-static radio frequency detection data are classified, for example, as human or non-human. One or more geometric image features are extracted from the image-data-set that support a target classification process; and the one or more objects are classified as a threat based on a parametric evaluation of the extracted geometric image features. |
| 申请公布号 |
US2015260838(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201514726776 |
申请日期 |
2015.06.01 |
| 申请人 |
Applied Physical Sciences Corp. |
发明人 |
Brundick Christopher S.;Davis Dwight E.;Norris David E.;Stickels Ernest S. |
| 分类号 |
G01S13/89;G01S13/02 |
主分类号 |
G01S13/89 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for classifying one or more one or more objects in a three dimensional (3-D) image-data-set obtained from multi-static radio frequency detection data, said method comprising:
extracting one or more geometric image features from the image-data-set that support a target classification process; and classifying said one or more objects as a threat based on a parametric evaluation of said extracted geometric image features. |
| 地址 |
Groton CT US |
