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Title:
METHOD AND DEVICE FOR BLURRING IMAGE BACKGROUND, STORAGE MEDIUM, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/134504
Kind Code:
A1
Abstract:
A method and device for blurring an image background, a storage medium, and an electronic apparatus. The method for blurring an image background comprises: using a preset classification model to divide an image to be processed into a foreground region and a background region (201); detecting a contour edge of a photographic subject in the foreground region obtained from the division (S202); and performing background blurring processing on the image according to the contour edge of the photographic subject (S203).

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Inventors:
CHEN YAN (CN)
LIU YAOYONG (CN)
Application Number:
PCT/CN2018/121808
Publication Date:
July 11, 2019
Filing Date:
December 18, 2018
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06V10/26; G06T3/00; G06V10/44
Foreign References:
CN105979165A2016-09-28
CN104063865A2014-09-24
CN103366352A2013-10-23
US7783075B22010-08-24
US20090185757A12009-07-23
Other References:
See also references of EP 3736766A4
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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