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:
Jan. 15, 2019
Filed:
Feb. 21, 2017
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/40 (2006.01); G06K 9/00 (2006.01); G06T 5/00 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06T 5/40 (2013.01); G06K 9/00624 (2013.01); G06K 9/4642 (2013.01); G06K 9/4652 (2013.01); G06T 5/002 (2013.01); G06T 2207/10024 (2013.01);
Abstract
A method is provided for identifying an image type. The method includes acquiring a histogram of a channel in a preset color space of an image to be identified, calculating a ratio between a quantity of pixels of a gray-scale value and a quantity of pixels of an adjacent gray-scale value in the channel according to the histogram, and determining a type of the image according to the ratio.