Title:
IMAGE PROCESSING METHOD, APPARATUS AND DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/259129
Kind Code:
A1
Abstract:
Provided are an image processing method, apparatus and device and a computer-readable storage medium. The method comprises: acquiring a plurality of key points of each region of an original image, and enabling each region to correspond to different body parts in a portrait; determining shape context histogram features of each region of the original image according to the plurality of key points of each region; determining a plurality of cost matrices for each region according to the shape context histogram features of each region of the original image and preset shape context histogram features of each material region image of a corresponding region; screening out, according to the plurality of cost matrices for each region, a material region image matching each region of the original image from each material region image; and splicing the material region images matching each region of the original image to obtain a target image corresponding to the original image. The method quickly achieves great similarity of the target image and the original image overall and in each region, and a beautification effect is generated.
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Inventors:
LU JIANGHU (CN)
YAO CONG (CN)
YAO CONG (CN)
Application Number:
PCT/CN2020/091046
Publication Date:
December 30, 2020
Filing Date:
May 19, 2020
Export Citation:
Assignee:
MEGVII BEIJING TECH CO LTD (CN)
International Classes:
G06T3/00; G06K9/00; G06K9/46
Foreign References:
| CN110288516A | 2019-09-27 | |||
| CN104915634A | 2015-09-16 | |||
| CN109299720A | 2019-02-01 | |||
| CN108717719A | 2018-10-30 | |||
| CN105096353A | 2015-11-25 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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