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Title:
IMAGE PROCESSING METHOD AND APPARATUS, MODEL TRAINING METHOD AND APPARATUS, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/092590
Kind Code:
A1
Abstract:
An image processing method, comprising: acquiring a first image; performing feature extraction on the first image by means of an encoder in a neural network model, so as to obtain n first feature maps, wherein n ≥ 2, and the shapes of different first feature maps are different; fusing the n first feature maps by means of a first decoder in the neural network model, so as to obtain a first prediction tag, wherein a second decoder is further provided in the neural network model, the second decoder is used for optimizing the first decoder when the neural network model is trained, and the shape of a feature map processed by the second decoder is larger than the shape of a feature map processed by the first decoder; and outputting the first prediction tag. Therefore, by means of a decoupling design of a first decoder and a second decoder, during an image processing process, making a model lightweight is completed while the image processing effect is ensured. Thus, the image processing effect and efficiency at an end side are improved, such that the time delay and memory consumption at the end side can be reduced.

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Inventors:
SHU CHI (CN)
MA YANHAI (CN)
ZHOU CAIFA (CN)
Application Number:
PCT/CN2022/129402
Publication Date:
May 10, 2024
Filing Date:
November 03, 2022
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T7/00
Foreign References:
CN114612477A2022-06-10
CN111768438A2020-10-13
CN111127493A2020-05-08
US20220222914A12022-07-14
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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