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, 2022
Filed:
May. 09, 2019
Applicant:
Funai Electric Co., Ltd., Osaka, JP;
Inventor:
Daisuke Yamada, Osaka, JP;
Assignee:
FUNAI ELECTRIC CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/62 (2017.01); G06T 7/64 (2017.01);
U.S. Cl.
CPC ...
G06T 7/62 (2017.01); G06T 7/64 (2017.01); G06T 2207/20048 (2013.01);
Abstract
Region detection device includes acquirer that acquires a fingertip image of a fingertip including a nail, converter that transforms the fingertip image into a polar coordinate image in which one point inside the nail in the fingertip image is used as a pole, and detector that detects a region of the nail using the polar coordinate image.