Invention Grant
- Patent Title: Systems and methods for image processing based on grayscale features
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Application No.: US17456568Application Date: 2021-11-24
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Publication No.: US12159444B2Publication Date: 2024-12-03
- Inventor: Na Zhang , Le Yang , Chunhua Jiang , Haihua Zhou , Juan Feng , Yan'ge Ma , Shurui Zhao , Wanli Teng , Guanji Leng , Yang Hu
- Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
- Applicant Address: CN Shanghai
- Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
- Current Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: METIS IP LLC
- Priority: CN201910441812.2 20190524,CN201910840699.5 20190906,CN201910850220.6 20190909,CN201911008158.2 20191022
- Main IPC: G06V10/50
- IPC: G06V10/50 ; G06T7/00 ; G06T7/136 ; G06V10/56
Abstract:
A method may include obtaining an image of a subject and determining a plurality of image blocks in the image. The method may also include extracting grayscale features from each of the plurality of image blocks and determining, based on the grayscale features, a segmentation threshold. The method may further include segmenting, based on the segmentation threshold, the image.
Public/Granted literature
- US20220084305A1 SYSTEMS AND METHODS FOR IMAGE PROCESSING Public/Granted day:2022-03-17
Information query
