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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 9111359 B1

PDFFull Text
Date of Patent:
Aug. 18, 2015

Filed:

Feb. 06, 2013

Method and system for detecting matrix-based motion including frequency transform and filtering

Applicants:

Samsung Techwin Co., Ltd., Changwon, KR;

Korea Advanced Institute of Science and Technology, Daejeon, KR;

Inventors:

Jeong-eun Lim, Changwon, KR;

Seung-in Noh, Changwon, KR;

Ha-na Hong, Changwon, KR;

In-so Kweon, Daejeon, KR;

Tae-hyun Oh, Daejeon, KR;

Assignees:

SAMSUNG TECHWIN CO., LTD., Changwon, KR;

KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Michael A Newman

Int. Cl.
CPC ...
G06T 7/20 (2006.01); G06F 17/16 (2006.01); G06T 3/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/20 (2013.01); G06T 7/206 (2013.01); G06F 17/16 (2013.01); G06T 3/0087 (2013.01);
Abstract

A method and system for detecting motion are provided. The method includes: generating a time domain matrix including vectors corresponding to variation of pixel values as elements of the time domain matrix, of a video image including a plurality of frames; generating a motion matrix from which a low frequency area of the video image is removed by multiplying the time domain matrix by a low rank matrix; and generating a result image including a plurality of frames in which vectors, which are elements of the motion matrix, are included as variation of motion pixel values.

Find Patent Forward Citations

Lim, Jeong-eun. (2015). Method and system for detecting matrix-based motion including frequency transform and filtering (U.S. Patent No. 9111359). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9111359

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

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