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:
May. 21, 2024
Filed:
Sep. 18, 2018
Applicant:
Honor Device Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HONOR DEVICE CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/11 (2017.01); G06F 18/241 (2023.01); G06T 7/00 (2017.01); G06T 7/514 (2017.01); G06V 10/56 (2022.01); G06V 40/10 (2022.01); G06V 40/16 (2022.01);
U.S. Cl.
CPC ...
G06T 7/11 (2017.01); G06F 18/241 (2023.01); G06T 7/0012 (2013.01); G06T 7/514 (2017.01); G06V 10/56 (2022.01); G06V 40/10 (2022.01); G06V 40/171 (2022.01); G06T 2207/10024 (2013.01); G06T 2207/30088 (2013.01); G06V 2201/03 (2022.01);
Abstract
A speckle detection method includes: obtaining a to-be-detected image; converting the to-be-detected image into Lab color space to obtain a Lab image; extracting a speckle feature from the Lab image to obtain a speckle feature image, where the speckle feature image includes a skin speckle feature and a subcutaneous speckle feature; and determining a skin speckle and a subcutaneous speckle in the speckle feature image.