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Title:
IMAGE RECONSTRUCTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/120110
Kind Code:
A1
Abstract:
An image reconstruction method and device, the method comprising: inputting a first image into a newly constructed super-resolution model so as to obtain a reconstructed second image, the resolution of the second image being higher than that of the first image. The newly constructed super-resolution model is obtained by using error loss to train an initial super-resolution model; the error loss comprises the standard deviation of pixels and the standard deviation of image features; the image features comprise at least one from among a texture feature, a shape feature, a spatial relationship feature and an image high-level semantics feature. The method may improve the quality of a reconstructed image.

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Inventors:
YU BING (CN)
ZHENG CHUANXIA (CN)
FENG BAILAN (CN)
Application Number:
PCT/CN2018/120447
Publication Date:
June 27, 2019
Filing Date:
December 12, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T3/40; G06T7/10
Foreign References:
CN106600538A2017-04-26
CN107464217A2017-12-12
CN106204447A2016-12-07
CN106683067A2017-05-17
Other References:
See also references of EP 3716198A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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