Title:
IMAGE GENERATION METHOD, APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/010701
Kind Code:
A1
Abstract:
Disclosed are an image generation method, an apparatus, and an electronic device. The method includes: inputting N frames of low-resolution face images sequentially into a first network model by iterative means, training the first network model, restricting the training process with the output loss of the first network model until a training result of the first network model is convergent, marking the trained first network model as a second network model. The second network model performs super-resolution processing on multi-frame low-resolution face images of any target, thereby obtaining super-resolution face images of which identity is consistent with identity of the multi-frame low-resolution face images. Based on the above method, it is possible to solve the problem that super-resolution processing based on single-frame low-resolution face images cannot guarantee that the identity information in the obtained super-resolution face images is consistent with the identity information of the single-frame low-resolution face images.
Inventors:
LI YAPENG (CN)
WANG NINGBO (CN)
WANG NINGBO (CN)
Application Number:
PCT/CN2021/128518
Publication Date:
February 09, 2023
Filing Date:
November 03, 2021
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
G06T3/40; G06N3/04; G06N3/08
Foreign References:
| CN113344792A | 2021-09-03 | |||
| CN112507617A | 2021-03-16 | |||
| CN110889895A | 2020-03-17 | |||
| CN107423701A | 2017-12-01 | |||
| CN111062867A | 2020-04-24 | |||
| US20110222724A1 | 2011-09-15 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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