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:
Oct. 13, 2020
Filed:
Jan. 30, 2019
Applicant:
Primesensor Technology Inc., Hsinchu County, TW;
Inventors:
Wen-Han Yao, Hsinchu County, TW;
Chih-Huan Wu, Hsinchu County, TW;
Assignee:
PRIMESENSOR TECHNOLOGY INC., Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01); G06T 7/246 (2017.01); G06T 7/00 (2017.01); G06T 7/80 (2017.01); H04N 5/235 (2006.01);
U.S. Cl.
CPC ...
H04N 7/188 (2013.01); G06T 7/0002 (2013.01); G06T 7/248 (2017.01); G06T 7/80 (2017.01); H04N 5/2351 (2013.01); H04N 5/2353 (2013.01); G06T 2207/30168 (2013.01); G06T 2207/30232 (2013.01);
Abstract
A motion detection method utilized for a motion sensor includes: capturing a monitoring image; entering a recording mode when one intensity change value between the monitoring image and a pre-stored background image is higher than a first threshold and a trigger signal is received from an auxiliary sensor; and entering the recording mode when the intensity change value is higher than a second threshold before the trigger signal is received; wherein the second threshold is higher than the first threshold.