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:
Dec. 24, 2019
Filed:
Sep. 01, 2017
Applicant:
Digitalglobe, Inc., Longmont, CO (US);
Inventors:
Georgios Ouzounis, Longmont, CO (US);
Kostas Stamatiou, Longmont, CO (US);
Assignee:
DigitalGlobe, Inc., Longmont, CO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/00 (2017.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06T 7/90 (2017.01); G06F 16/583 (2019.01); G06T 7/12 (2017.01); G06T 7/11 (2017.01); G06K 9/40 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0063 (2013.01); G06F 16/5854 (2019.01); G06K 9/00637 (2013.01); G06K 9/627 (2013.01); G06K 9/6215 (2013.01); G06K 9/6219 (2013.01); G06K 9/6221 (2013.01); G06K 9/6242 (2013.01); G06K 9/6267 (2013.01); G06K 9/6282 (2013.01); G06T 7/0002 (2013.01); G06T 7/0004 (2013.01); G06T 7/11 (2017.01); G06T 7/12 (2017.01); G06T 7/90 (2017.01); G06K 9/40 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10036 (2013.01); G06T 2207/30181 (2013.01); G06T 2207/30184 (2013.01); G06T 2207/30188 (2013.01);
Abstract
A system and methods for muddy water detection using normalized semantic layers, wherein a spectrum analyzer isolates spectrum bands within an image to produce a set of three normalized differential index images from which a composite color image is created, from which a power band is computed, from which a two-color image is produced, and then filters image components within the two-color representation based on defined criteria.