Invention Grant
- Patent Title: Methods, systems, and media for evaluating images
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Application No.: US17447067Application Date: 2021-09-08
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Publication No.: US11615643B2Publication Date: 2023-03-28
- Inventor: Siyu Guo , Haiyang Wang , Jingsong Hao , Gang Wang
- Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Applicant Address: CN Zhejiang
- Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Current Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Zhejiang
- Agency: Metis IP LLC
- Priority: CN201611237293.0 20161228,CN201611237296.4 20161228
- Main IPC: G06V40/16
- IPC: G06V40/16 ; G06V10/42 ; G06V10/98
Abstract:
A method may include obtaining an image including a face. The method may further include determining at least one time domain feature related to the face in the image and at least one frequency domain information related to the face in the image. The method may further include evaluating the quality of the image based on the at least one time domain feature and the frequency domain information.
Public/Granted literature
- US20210406521A1 METHODS, SYSTEMS, AND MEDIA FOR EVALUATING IMAGES Public/Granted day:2021-12-30
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