公开(公告)号：US20230401826A1

公开(公告)日：2023-12-14

申请号：US18456312

申请日：2023-08-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianyuan GUO ,  Kai HAN ,  Yunhe WANG ,  Chunjing XU

IPC: G06V10/77 ,  G06V10/82 ,  G06V10/80

CPC classification number: G06V10/7715 ,  G06V10/82 ,  G06V10/806

Abstract: This disclosure discloses a perception network. The perception network may be applied to the artificial intelligence field, and includes a feature extraction network. A first block in the feature extraction network is configured to perform convolution processing on input data, to obtain M target feature maps; at least one second block in the feature extraction network is configured to perform convolution processing on M1 target feature maps in the M target feature maps, to obtain M1 first feature maps; a target operation in the feature extraction network is used to process M2 target feature maps in the M target feature maps, to obtain M2 second feature maps; and a concatenation operation in the feature extraction network is used to concatenate the M1 first feature maps and the M2 second feature maps, to obtain a concatenated feature map.

公开(公告)号：US20250014324A1

公开(公告)日：2025-01-09

申请号：US18894274

申请日：2024-09-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenshuo LI ,  Hanting CHEN ,  Jianyuan GUO ,  Ziyang ZHANG ,  Yunhe WANG

IPC: G06V10/82 ,  G06V10/776

Abstract: An image processing method, a neural network training method, and a related device are provided. The method may apply an artificial intelligence technology to the image processing field. The method includes: performing feature extraction on a to-be-processed image by using a first neural network, to obtain feature information of the to-be-processed image. The performing feature extraction on a to-be-processed image by using a first neural network includes: obtaining first feature information corresponding to the to-be-processed image, where the to-be-processed image includes a plurality of image blocks, and the first feature information includes feature information of the image block; sequentially inputting feature information of at least two groups of image blocks into an LIF module, to obtain target data generated by the LIF module; and obtaining, based on the target data, updated feature information of the to-be-processed image including the image block.

公开(公告)号：US20230419646A1

公开(公告)日：2023-12-28

申请号：US18237995

申请日：2023-08-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai HAN ,  Yunhe WANG ,  An XIAO ,  Jianyuan GUO ,  Chunjing XU ,  Li QIAN

IPC: G06V10/80 ,  G06V10/40 ,  G06V10/82

CPC classification number: G06V10/806 ,  G06V10/40 ,  G06V10/82

Abstract: Embodiments of this disclosure relate to the field of artificial intelligence, and disclose a feature extraction method and apparatus. The method includes: obtaining a to-be-processed object, and obtaining a segmented object based on the to-be-processed object, where the segmented object includes some elements in the to-be-processed object, a first vector indicates the segmented object, and a second vector indicates some elements in the segmented object; performing feature extraction on the first vector to obtain a first feature, and performing feature extraction on the second vector to obtain a second feature; fusing at least two second features based on a first target weight, to obtain a first fused feature; and performing fusion processing on the first feature and the first fused feature to obtain a second fused feature, where the second fused feature is used to obtain a feature of the to-be-processed object.

公开(公告)号：US20250095352A1

公开(公告)日：2025-03-20

申请号：US18962726

申请日：2024-11-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai HAN ,  Jianyuan GUO ,  Yehui TANG ,  Yunhe WANG

IPC: G06V10/82 ,  G06V10/77 ,  G06V10/80

Abstract: This application discloses a visual task processing method and a related device thereof. A to-be-processed image can be processed using a target model, and features outputted by the target model can remain diversified, to help improve processing precision of a visual task for the to-be-processed image. The method in this application includes: obtaining a to-be-processed image; processing the to-be-processed image using a target model, to obtain a feature of the to-be-processed image, where the target model includes a first module and a second module connected to the first module, the first module includes a graph neural network, and the second module is configured to implement feature transformation; and completing a visual task for the to-be-processed image based on the feature of the to-be-processed image.

公开(公告)号：US20230351163A1

公开(公告)日：2023-11-02

申请号：US17733758

申请日：2022-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yehui TANG ,  Kai HAN ,  Jianyuan GUO ,  Yunhe WANG ,  Yanxi LI ,  Chang XU ,  Chao XU

IPC: G06N3/04 ,  G06K9/62

CPC classification number: G06N3/0481 ,  G06K9/6232 ,  G06K9/6261

Abstract: A method is provided for data processing based on a multi-layer perceptrons (MLP) architecture. The method comprises determining a plurality of tokens for a piece of data, generating an amplitude and a phase for each of the plurality of tokens, optimizing the plurality of tokens by mixing the plurality of tokens based on the amplitudes and the phases, and determining one or more features included in the piece of data based on the plurality of optimized tokens. Each token includes information associated with a segment of the piece of data.