US 12,340,542 B2
Method for analyzing droplets based on images, computer device and storage medium
Yun Xia, Shenzhen (CN); Yang Xi, Shenzhen (CN); Xia Zhao, Shenzhen (CN); Xingye Cui, Shenzhen (CN); Hanjie Shen, Shenzhen (CN); Fang Chen, Shenzhen (CN); and Hui Jiang, Shenzhen (CN)
Assigned to MGI Tech Co., Ltd., Shenzhen (CN)
Appl. No. 17/799,488
Filed by MGI Tech Co., Ltd., Shenzhen (CN)
PCT Filed Feb. 14, 2020, PCT No. PCT/CN2020/075309
§ 371(c)(1), (2) Date Aug. 12, 2022,
PCT Pub. No. WO2021/159479, PCT Pub. Date Aug. 19, 2021.
Prior Publication US 2023/0342978 A1, Oct. 26, 2023
Int. Cl. G06T 7/00 (2017.01); G01N 21/64 (2006.01); G06T 5/70 (2024.01); G06T 5/94 (2024.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/30 (2017.01)
CPC G06T 7/97 (2017.01) [G01N 21/6428 (2013.01); G01N 21/6456 (2013.01); G06T 5/70 (2024.01); G06T 5/94 (2024.01); G06T 7/00 (2013.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/30 (2017.01); G01N 2021/6439 (2013.01); G06T 2207/10064 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for analyzing droplets based on images, comprises:
acquiring a working dye channel image and a reference dye channel image corresponding to a droplet system;
separately performing a preset image processing operation on the working dye channel image and the reference dye channel image;
taking the working dye channel image or the reference dye channel image as a target image;
determining a region where each droplet is located from the target image; and
analyzing the droplet system based on the determined region where each droplet is located.