Ping an Technology (Shenzhen) Co., Ltd.

Bgi Genomics Co., Limited

Bgi Diagnosis Co., Ltd.

Weiwei Xie

Jun Wang

Jian Wang

Fang Zhou Chen

Xiuqing Zhang

Huanming Yang

Fang Chen

Shengpei Chen

Haojun Jiang

Chunlei Zhang

Xuchao Li

Jiaping Wang

Xiaoyu Pan

Bingxue Guo

Jing Zheng

A target cell marking method, including: determining an original image format of the original scanned image, and converting the original scanned image into a first image in a preset image format; segmenting the first image into a plurality of image blocks and recording arrangement positions of the image blocks in the first image; respectively inputting the image blocks into a preset deep learning detection model to obtain first position information of target cells in the image blocks; determining second position information of the target cells in the first image according to the first position information and the corresponding arrangement positions; integrating the image blocks according to the arrangement positions to obtain a second image, and marking the target cells in the second image; and converting the second image marked by the target cells into a third image in the original image format, and displaying the third image.

Method and device for marking target cells, storage medium and terminal device

Disclosed are a method and a system for determining genome copy number variation, which relates to the technical field of bioinformatics. The method and the system have clinical feasibility, and can precisely detect a micro-deletion/micro-duplication area of 0.5 M under the situation of using data of about 50 M.

Method and system for determining copy number variation

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Shenzhen, China

Weiwei Xie