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:
Jun. 16, 2020
Filed:
Aug. 27, 2018
Applicant:
Perfect Corp., New Taipei, TW;
Inventors:
KaiKai (Clay) Hsu, Taipei, TW;
Chih-Yu (Detta) Cheng, Taipei, TW;
Assignee:
PERFECT CORP., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/73 (2017.01); G06T 7/246 (2017.01); G06K 9/62 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00228 (2013.01); G06K 9/00281 (2013.01); G06K 9/00671 (2013.01); G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06K 9/6203 (2013.01); G06T 2207/30201 (2013.01);
Abstract
A computing device determines, in a first frame, a first location of a feature point and also determines in a second frame, a second location of the feature point. The computing device generates a motion vector for the feature point in the first frame and relocates the first location in the first frame to a first refined location based on the motion vector. The computing device generates a smoothed location of the feature point in the second frame based on the refined location and the second location of the feature point in the second frame.