The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2019
Filed:
Jun. 22, 2016
Applicant:
Digital Signal Corporation, Chantilly, VA (US);
Inventor:
Trina D. Russ, Fairfax, VA (US);
Assignee:
StereoVision Imaging, Inc., Calabasas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/89 (2006.01); G01S 7/00 (2006.01); G01S 17/02 (2006.01); G01S 7/48 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G01S 17/89 (2013.01); G01S 7/4808 (2013.01); G01S 17/023 (2013.01); G06K 9/00214 (2013.01); G06K 9/00288 (2013.01);
Abstract
A system uses range and Doppler velocity measurements from a lidar system and images from a video system to estimate a six degree-of-freedom trajectory of a target. The system utilizes a two-stage solution to obtain 3D standardized face representations from non-frontal face views for a statistical learning algorithm. The first stage standardizes the pose (non-frontal 3D face representation) to a frontal view and the second stage uses facial symmetry to fill in missing facial regions due to yaw face pose variations (i.e. rotation about the y-axis).