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, 2026
Filed:
Dec. 26, 2023
Applicant:
Korea Electronics Technology Institute, Seongnam-si, KR;
Inventors:
Assignee:
Korea Electronics Technology Institute, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/16 (2022.01); G06T 3/40 (2006.01); G06T 5/70 (2024.01); G06V 20/40 (2022.01); G10L 25/57 (2013.01);
U.S. Cl.
CPC ...
G06T 5/70 (2024.01); G06T 3/40 (2013.01); G06V 40/168 (2022.01); G10L 25/57 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20032 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30201 (2013.01); G06V 20/46 (2022.01);
Abstract
There is provided a frame up-sampling-based key point smoothing method. The key point smoothing method according to an embodiment up-samples frames based on which key points are extracted, and smooths the up-sampled frames. Accordingly, key points are generated by smoothing key point extraction frames after up-sampling, so that a time-series error occurring when key points are extracted can be reduced and time-series stability can be enhanced, and quality of an application service provided subsequently can be improved.