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:
Jul. 21, 2020
Filed:
Dec. 14, 2017
Applicant:
Hanwha Defense Co., Ltd., Changwon-si, KR;
Inventors:
Assignee:
HANWHA DEFENSE CO., LTD., Changwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/246 (2017.01); G06K 9/00 (2006.01); G06K 9/48 (2006.01); G06T 7/215 (2017.01);
U.S. Cl.
CPC ...
G06T 7/246 (2017.01); G06K 9/00335 (2013.01); G06K 9/481 (2013.01); G06T 7/215 (2017.01); G06T 2207/20021 (2013.01); G06T 2207/20182 (2013.01); G06T 2207/30252 (2013.01);
Abstract
Provided are an image processing system and an image processing method. An image processing method includes: constructing a plurality of grids on an image; extracting features of the image; estimating a grid motion vector of each of the plurality of grids, based on a first motion vector of each of the features; estimating a second motion vector of each feature based on the grid motion vector; and detecting a moving object based on a difference between the first motion vector and the second motion vector.