Invention Publication
- Patent Title: METHOD, APPARATUS, DEVICE AND MEDIUM FOR IMAGE PROCESSING
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Application No.: US18394249Application Date: 2023-12-22
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Publication No.: US20240144656A1Publication Date: 2024-05-02
- Inventor: Song Bai , Junhao Zhang , Heng Wang , Rui Yan , Chuhui Xue , Wenqing Zhang
- Applicant: Lemon Inc. , Beijing Youzhuju Network Technology Co., Ltd.
- Applicant Address: KY Grand Cayman
- Assignee: Lemon Inc.,Beijing Youzhuju Network Technology Co., Ltd.
- Current Assignee: Lemon Inc.,Beijing Youzhuju Network Technology Co., Ltd.
- Current Assignee Address: KY Grand Cayman
- Priority: CN 2310020033.1 2023.01.06
- Main IPC: G06V10/774
- IPC: G06V10/774 ; G06V10/40 ; G06V10/74 ; G06V10/772 ; G06V10/82

Abstract:
A method, apparatus, device, and medium for image processing is provided. The method includes generating, using an image generation process, a first set of synthetic images based on a first set of codes associated with the first image class in a codebook and based on a first class feature associated with a first image class; generating, using a feature extraction process, a first set of reference features based on the first set of synthetic images and generating a first set of target features based on a plurality of sets of training images belonging to the first image class in a training image set; and updating the image generation process and the codebook according to at least a first training objective to reduce a difference between each reference feature in the first set of reference features and a corresponding target feature in the first set of target features.
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