Patents by Inventor Weiqi MA

Weiqi MA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11436493
    Abstract: A chromosome recognition method based on deep learning includes the following steps: step 1, obtaining an independent chromosome image; step 2, calculating a manual feature of a chromosome; step 3, performing basic image processing on the chromosome; step 4, building a deep learning model; and step 5, predicting a type of the chromosome based on the deep learning model. By adopting a deep learning method, the chromosome recognition method can be used for recognizing the chromosome type accurately and efficiently. Compared with an existing recognition technology, the chromosome recognition method based on deep learning of the present invention has the advantages that the chromosome karyotype analysis efficiency can be effectively improved, the recognition sequencing time can be shortened, automatic classification and sequencing of chromosomes can be completely with high accuracy.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: September 6, 2022
    Assignee: Hangzhou Diagens Biotech Co., LTD.
    Inventors: Ning Song, Chaoyu Wu, Weiqi Ma
  • Publication number: 20210312285
    Abstract: A chromosome recognition method based on deep learning includes the following steps: step 1, obtaining an independent chromosome image; step 2, calculating a manual feature of a chromosome; step 3, performing basic image processing on the chromosome; step 4, building a deep learning model; and step 5, predicting a type of the chromosome based on the deep learning model. By adopting a deep learning method, the chromosome recognition method can be used for recognizing the chromosome type accurately and efficiently. Compared with an existing recognition technology, the chromosome recognition method based on deep learning of the present invention has the advantages that the chromosome karyotype analysis efficiency can be effectively improved, the recognition sequencing time can be shortened, automatic classification and sequencing of chromosomes can be completely with high accuracy.
    Type: Application
    Filed: June 6, 2019
    Publication date: October 7, 2021
    Applicant: Hangzhou Diagens Biotech Co.,LTD.
    Inventors: Ning SONG, Chaoyu WU, Weiqi MA