BEACON-AUGMENTED POSE ESTIMATION

申请公布号：WO2007140155(A3)

申请号：WO2007US69337

申请日期：2007.05.21

申请公布日期：2008.09.12

申请人：

RAYTHEON COMPANY;LEONARD, JON, N.;NEELY, HOWARD, E.;AZUMA, RONALD, T.;DAILY, MICHAEL, J.

发明人：LEONARD, JON, N.;NEELY, HOWARD, E.;AZUMA, RONALD, T.;DAILY, MICHAEL, J.

分类号：G01C21/00

主分类号：G01C21/00

摘要：<p>A beacon-augmented pose estimation system includes positionable beacons that can determine their own 3-D geospatial coordinates and transmit those coordinates back to the pose object. An imaging sensor images the field-of-view of the pose object to provide 2-D image coordinates for any of the beacons in the FOV. A pose object controller processes the sets of 3-D geospatial coordinates and 2-D image coordinates to refine a pose estimate of the pose object. The positionable beacons may include both static beacons that are pre-positioned and mobile beacons that are command-guided to position themselves in the pose object's likely or actual FOV.</p>

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