Title:
AUTOMATED STEM CELL DETECTION METHOD AND SYSTEM, AND TERMINAL AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/019559
Kind Code:
A1
Abstract:
The present application relates to an automated stem cell detection method and system, and a terminal and a storage medium. The method comprises: acquiring cell images, and generating a cell image training set; inputting the cell image training set into a deep learning model to perform first-round model training, and outputting a first-round cell prediction result of the cell image training set by means of the deep learning model; updating initial cell markers of the cell images according to the cell prediction result, and performing cell tracking on the cell images according to the updated cell markers, so as to obtain cell tracking results; updating an initial training label of the cell image training set according to the cell tracking results, and inputting the updated cell image training set into the deep learning model to perform iterative training, so as to obtain a trained cell detection model. By means of the embodiments of the present application, manual labeling is not required, and the training process is simple, thereby achieving relatively good performance, significantly reducing the training cost, and improving the training efficiency.
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Inventors:
WU HAO (CN)
WEI YANJIE (CN)
PAN YI (CN)
WEI YANJIE (CN)
PAN YI (CN)
Application Number:
PCT/CN2021/113808
Publication Date:
February 23, 2023
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
SHENZHEN INST OF ADV TECH CAS (CN)
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
G06T7/00; G06N20/00; G06T7/62
Foreign References:
| CN108256408A | 2018-07-06 | |||
| CN106127809A | 2016-11-16 | |||
| CN113192107A | 2021-07-30 | |||
| CN107944360A | 2018-04-20 | |||
| US20210019499A1 | 2021-01-21 |
Other References:
JU MENGXI, LI XINWEI, LI ZHANGYONG: "Detection of white blood cells in microscopic leucorrhea images based on deep active learning", SHENGWU YIXUE GONGCHENGXUE ZAZHI = JOURNAL OF BIOMEDICAL ENGINEERING, SICHUAN DAXUE HUAXI YIYUAN, CN, vol. 37, no. 3, 25 June 2020 (2020-06-25), CN , pages 519 - 526, XP093036924, ISSN: 1001-5515, DOI: 10.7507/1001-5515.201909040
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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