IMAGE GENERATOR TRAINING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM

WIPO Patent Application WO/2023/245927

A1

An image generator training method and apparatus, and an electronic device and a readable storage medium, which relate to the technical field of image processing. The image generator training method comprises: acquiring an original facial sample image and a degraded facial sample image corresponding to the original facial sample image (S1); inputting the degraded facial sample image into an image generator to obtain a repaired facial sample image, wherein the image generator is constructed on the basis of a transformer model (S2); on the basis of the original facial sample image and the repaired facial sample image, optimizing an image discriminator (S3); on the basis of the original facial sample image and the repaired facial sample image, optimizing the image generator (S4); and repeating the steps of optimizing the image discriminator and the image generator until a preset convergence condition is met, such that blind image repair processing is performed, by means of the optimized image generator, on a facial image to be repaired, thereby achieving an end-to-end blind image repair function (S5).

GE GUOJING (CN)
WANG JINQIAO (CN)
ZHU GUIBO (CN)

PCT/CN2022/125015

December 28, 2023

October 13, 2022

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INST OF AUTOMATION CHINESE ACADEMY SCIENCES (CN)

G06T5/00; G06V10/774

CN114782291A	2022-07-22
CN113112411A	2021-07-13
CN111127308A	2020-05-08
CN113763268A	2021-12-07
CN110363716A	2019-10-22
CN113160079A	2021-07-23
CN113936318A	2022-01-14
US20200372351A1	2020-11-26
EP3557487A1	2019-10-23

CN-KNOWHOW INTELLECTUAL PROPERTY (CN)

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