Title:
IMAGE ENHANCEMENT METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/078001
Kind Code:
A1
Abstract:
Provided are an image enhancement method. The method comprises: acquiring a first image, wherein the first image comprises a target object; acquiring a guide image according to the first image, wherein the guide image comprises the target image, and the definition of the target object in the guide image is greater than the definition of the target object in the first image; and enhancing the target object in the first image by means of a neural network according to the target object in the guide image to obtain a target image, wherein the target image comprises an enhanced target object, and the resolution of the enhanced target object is greater than the resolution of the target object in the first image. In the present application, the enhanced target image is not distorted, and the enhancement effect is good.
Inventors:
SHAO WEIHANG (CN)
WANG YINTING (CN)
QIAO LEI (CN)
LI MO (CN)
ZHANG YIFAN (CN)
HUANG YINING (CN)
WANG YINTING (CN)
QIAO LEI (CN)
LI MO (CN)
ZHANG YIFAN (CN)
HUANG YINING (CN)
Application Number:
PCT/CN2020/118833
Publication Date:
April 29, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T5/00
Foreign References:
| CN109671023A | 2019-04-23 | |||
| CN106920224A | 2017-07-04 | |||
| CN106250825A | 2016-12-21 | |||
| US20180365532A1 | 2018-12-20 | |||
| JP2019023798A | 2019-02-14 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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