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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.:

US 11373396 B1

PDFFull Text
Date of Patent:
Jun. 28, 2022

Filed:

Nov. 06, 2017

Systems and methods for improved feature extraction using polarization information

Applicant:

Google Llc, Mountain View, CA (US);

Inventors:

Chetan Mahadeswaraswamy, San Francisco, CA (US);

Jingjin Xie, Piscataway, NJ (US);

Christopher James Ducote, San Jose, CA (US);

Assignee:

GOOGLE LLC, Mountain View, CA (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Gregory M Desire

Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06V 20/00 (2022.01); G06T 7/50 (2017.01); G06K 9/62 (2022.01); G06T 7/40 (2017.01); G06V 10/40 (2022.01);
U.S. Cl.
CPC ...
G06V 20/00 (2022.01); G06K 9/6256 (2013.01); G06T 7/40 (2013.01); G06T 7/50 (2017.01); G06V 10/40 (2022.01); G06T 2207/10028 (2013.01); G06T 2207/20081 (2013.01);
Abstract

Systems and methods for extracting a feature in an image are provided. In one example embodiment, a computer-implemented method includes obtaining image data representing a scene, wherein the image data includes a plurality of images of the scene, each image associated with a different polarization angle. The method includes determining attribute information based at least in part on the plurality of images. The method includes determining one or more features in the image data based at least in part on the attribute information.

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Mahadeswaraswamy, Chetan. (2022). Systems and methods for improved feature extraction using polarization information (U.S. Patent No. 11373396). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11373396

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