The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
May. 22, 2019
Hangzhou Zhiwei Information Technology Co., Ltd., Hangzhou, CN;
Fengqi Fang, Hangzhou, CN;
Qiang Li, Hangzhou, CN;
Ju Lu, Hangzhou, CN;
Shun Li, Hangzhou, CN;
Yongtao Liu, Hangzhou, CN;
Jiajia Hu, Hangzhou, CN;
Zhen Huang, Hangzhou, CN;
Hangzhou Zhiwei Information Technology Co., Ltd., Hangzhou, CN;
Abstract
A saturation clustering-based method for positioning bone marrow white blood cells: first, pre-processing a bone marrow white blood cell image to eliminate partial noise points and simultaneously smooth the image; using K-means clustering to cluster saturation channels of the bone marrow white blood cell image, and select the type of the white blood cells according to a decision tree algorithm; next, eliminating irrelevant areas in a binary image of the white blood cells by means of a morphology processing algorithm, and simultaneously filling in point holes in the white blood cells; and finally, positioning the white blood cells. The present method is simple and effective, and is suitable for a wide range of applications compared to existing threshold-based algorithms, while rendering a final result more accurate by integrating the decision tree algorithm.