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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 9497425 B1

PDFFull Text
Date of Patent:
Nov. 15, 2016

Filed:

Mar. 04, 2014

Motion detection method and device using the same

Applicant:

Sercomm Corporation, Taipei, TW;

Inventor:

Shiou-Hua Hu, Irvine, CA (US);

Assignee:

SERCOMM CORPORATION, Taipei, TW;

Attorney:

McClure, Qualey & Rodack, LLP

Primary Examiner:

Sath V Perungavoor

Assistant Examiner:

Nathnael Aynalem

Int. Cl.
CPC ...
H04N 7/18 (2006.01); H04N 5/91 (2006.01); H04N 9/79 (2006.01); H04N 5/14 (2006.01); H04N 5/76 (2006.01); G06T 7/20 (2006.01); G08B 13/196 (2006.01);
U.S. Cl.
CPC ...
H04N 7/183 (2013.01); G06T 7/2053 (2013.01); G08B 13/19606 (2013.01); H04N 5/144 (2013.01); H04N 5/76 (2013.01); H04N 5/91 (2013.01); H04N 9/79 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30232 (2013.01);
Abstract

A motion detection method is provided. The method includes steps of: recording an input video, extracting a reference frame from the input video in every reference updating cycle, extracting a target frame from the input video and determining whether an event occurs by comparing the target frame with the reference frame in every checking cycle, and comparing the number of events accumulated in every observation cycle with a threshold to determine whether the input video contains a motion during the observation cycle.

Find Patent Forward Citations

Hu, Shiou-Hua. (2016). Motion detection method and device using the same (U.S. Patent No. 9497425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9497425

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

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