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. 07, 2019
Filed:
Nov. 20, 2015
Applicant:
Beijing Zhigu Rui Tuo Tech Co., Ltd., Beijing, CN;
Inventors:
Hanning Zhou, Beijing, CN;
Jia Liu, Beijing, CN;
Assignee:
BEIJING ZHIGU RUI TUO TECH CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); H04N 5/232 (2006.01); G06T 5/50 (2006.01); G06T 5/00 (2006.01); G06T 5/10 (2006.01); H04N 5/235 (2006.01); H04N 5/225 (2006.01); G06T 7/11 (2017.01);
U.S. Cl.
CPC ...
H04N 5/23212 (2013.01); G06T 5/003 (2013.01); G06T 5/10 (2013.01); G06T 5/50 (2013.01); H04N 5/2258 (2013.01); H04N 5/2356 (2013.01); H04N 5/23229 (2013.01); H04N 5/23232 (2013.01); G06T 7/11 (2017.01); G06T 2200/21 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10148 (2013.01); G06T 2207/20021 (2013.01);
Abstract
Embodiments of the present application provide image processing methods and apparatus. A image processing method disclosed herein comprises: acquiring two images of the same scene shot in the same position with the same aperture pattern and different depth of field parameters; performing frequency-domain conversion on each of the images, to obtain a frequency-domain signal of each image; and obtaining an all-in-focus image of the scene at least according to the frequency-domain signal of each image and the different depth of field parameters.