Title:
IMAGE PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/095651
Kind Code:
A1
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.
Inventors:
ZHOU HANNING (CN)
LIU JIA (CN)
LIU JIA (CN)
Application Number:
PCT/CN2015/095080
Publication Date:
June 23, 2016
Filing Date:
November 20, 2015
Export Citation:
Assignee:
BEIJING ZHIGU RUITUO TECH CO LTD (CN)
International Classes:
G06T5/50; H04N5/232
Foreign References:
| CN104506771A | 2015-04-08 | |||
| CN103875019A | 2014-06-18 | |||
| CN103262523A | 2013-08-21 | |||
| CN101964866A | 2011-02-02 | |||
| US20140293117A1 | 2014-10-02 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (Shang Fang BuildingNo.27 Middle Road of North Third Ring Road, Xicheng District, Beijing 9, CN)
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