Invention Grant
- Patent Title: Image special effect processing method, apparatus, and electronic device, and computer-readable storage medium
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Application No.: US17632235Application Date: 2020-07-27
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Publication No.: US12041379B2Publication Date: 2024-07-16
- Inventor: Guangyao Ni , Shentao Wang , Hui Yang
- Applicant: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: BakerHostetler
- Priority: CN 1910734905.4 2019.08.09
- International Application: PCT/CN2020/104950 2020.07.27
- International Announcement: WO2021/027547A 2021.02.18
- Date entered country: 2022-02-01
- Main IPC: H04N5/272
- IPC: H04N5/272

Abstract:
A method and a device for performing special effect processing on an image, an electronic apparatus, and a computer-readable storage medium are provided. The method includes: acquiring a video; determining a current image based on a current play progress of the video; acquiring a previous image of the current image from a data storage layer by an image acquisition unit of a rendering layer; superposing, by a special effect unit of the rendering layer, the previous image and the current image by superposing transparency of the previous image and transparency of the current image; outputting the superimposed image and displaying the superimposed image on the terminal screen.
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