IMAGE PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2024/001363

A1

Provided in the present application are an image processing method and apparatus, and an electronic device. The image processing method comprises: acquiring a first facial image, wherein the first facial image is a facial image where the face is uniformly illuminated; inputting the first facial image into an image processing model; and acquiring a second facial image, which is output by means of the image processing model, wherein the image processing model comprises a first generation model, and the first generation model is used for adding, to the first facial image, a light and shadow effect so that the face is unevenly illuminated, so as to generate the second facial image. According to the image processing method in the embodiments of the present application, during facial recognition, light and shadow migration of a facial image sample where the face is uniformly illuminated is performed on the basis of an image processing model, such that the difficulty in and the cost of acquiring the facial image sample where the face is unevenly illuminated can be greatly reduced.

HUANG SHUO (CN)

PCT/CN2023/085096

January 04, 2024

March 30, 2023

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MOMENTA SUZHOU TECH CO LTD (CN)

G06T3/00; G06N3/04; G06N3/08; G06T3/40; G06V40/16

CN114663570A	2022-06-24
CN114266933A	2022-04-01
CN110706152A	2020-01-17
CN112464924A	2021-03-09

NING NING, JIN XIN; ZHANG XIAOKUN; LI YANNAN: "Research of Face Relighting Method Based on GAN", JOURNAL OF BEIJING ELECTRONIC SCIENCE AND TECHNOLOGY INSTITUTE, vol. 27, no. 4, 15 December 2019 (2019-12-15), pages 33 - 41, XP093124112

UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)

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