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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 12141993 B1

PDFFull Text
Date of Patent:
Nov. 12, 2024

Filed:

Nov. 29, 2021

Method and device for simultaneous localization and mapping (slam)

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Zhihua Liu, Beijing, CN;

Donghoon Sagong, Suwon-si, KR;

Hongseok Lee, Seoul, KR;

Qiang Wang, Beijing, CN;

Yuntae Kim, Suwon-si, KR;

Kuan Ma, Beijing, CN;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Kathleen Y Dulaney

Int. Cl.
CPC ...
G06T 7/579 (2017.01); G06T 7/73 (2017.01); G06T 7/77 (2017.01);
U.S. Cl.
CPC ...
G06T 7/579 (2017.01); G06T 7/73 (2017.01); G06T 7/77 (2017.01); G06T 2207/10028 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30244 (2013.01);
Abstract

Provided is a method for simultaneous localization and mapping (SLAM), the method including obtaining a current frame image input through a camera, performing scene recognition on the current frame image to obtain a key frame image having a greatest similarity to the current frame image in a global map, and obtaining a camera pose of the current frame image based on the key frame image.

Find Patent Forward Citations

Liu, Zhihua. (2024). Method and device for simultaneous localization and mapping (slam) (U.S. Patent No. 12141993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12141993

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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