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:
Feb. 16, 2021
Filed:
May. 03, 2019
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
David B. Marks, Metairie, LA (US);
Brian S. Bourgeois, Slidell, LA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06T 17/20 (2006.01); G06T 9/00 (2006.01); H03M 7/30 (2006.01);
U.S. Cl.
CPC ...
G06T 9/001 (2013.01); G06T 17/20 (2013.01); H03M 7/30 (2013.01);
Abstract
Systems and methods are provided for compression of 3 dimensional (3D) geophysical (e.g., air temp, water temp, wind, current, humidity, salinity, etc.) datasets that contain regions of NaNs (IEEE standard representation for Not a Number) that represent land, i.e. geographic positions that do not have valid data. Embodiments of the present disclosure allow constraint of the error magnitude by a user specified threshold, where compression and error are inherent tradeoffs.