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:
Mar. 08, 2016
Filed:
Feb. 15, 2013
Applicant:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Inventors:
Kwang-Seok Hong, Gwacheon-si, KR;
Byung Hun Oh, Seoul, KR;
Assignee:
Research & Business Foundation Sungkyunkwan University, Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06F 3/03 (2006.01); G06F 3/01 (2006.01); G06F 3/0346 (2013.01); G06T 7/00 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0304 (2013.01); G06F 3/014 (2013.01); G06F 3/017 (2013.01); G06F 3/0346 (2013.01); G06K 9/00355 (2013.01); G06K 9/4652 (2013.01); G06T 7/0042 (2013.01); G06T 7/0083 (2013.01);
Abstract
A method of generating 3D coordinates includes: acquiring a target image including a finger region with a camera of a terminal; detecting the finger region in the target image using an image processing technique; detecting a fingertip region in the finger region; and calculating 3D coordinate values using the fingertip region. Also provided is a terminal suitable for performing such a method.