Patents by Inventor Shuangrui Liu

Shuangrui Liu 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).

  • Data processing method, means and system
    Patent number: 11941802
    Abstract: The present application discloses a method, device, and system for processing a medical image. The method includes obtaining, by one or more processors, a target image, segmenting, by the one or more processors, a target region image from the target image, wherein the target region image comprises a target object region in the target image, analyzing, by the one or more processors, the target region image based at least in part on a machine learning model, and obtaining by the one or more processors, a recognition result based at least in part on the analysis of the target region image.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: March 26, 2024
    Assignee: Alibaba Group Holding Limited
    Inventors: Minfeng Xu, Zhe Tang, Shuangrui Liu, Wenchao Guo, Jianqiang Ma
  • Recognition method, apparatus, and device, and storage medium
    Patent number: 11907838
    Abstract: An image recognition method includes: obtaining an image; extracting a target image region corresponding to a target part from the image, wherein the target image region includes a target object; determining a location of the target object in the target image region (i) according to pixel values of pixels in the target image region and a location relationship between the pixels, or (ii) inputting the target image region to a trained segmentation model to obtain the location of the target object in the target image region; and displaying a recognition result of the image, wherein the recognition result indicates the location of the target object in the target image region.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: February 20, 2024
    Assignee: ALIBABA GROUP HOLDING LIMITED
    Inventors: Shuangrui Liu, Zhe Tang, Wenchao Guo, Jianqiang Ma, Minfeng Xu
  • RECOGNITION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
    Publication number: 20210366151
    Abstract: An image recognition method includes: obtaining an image; extracting a target image region corresponding to a target part from the image, wherein the target image region includes a target object; determining a location of the target object in the target image region (i) according to pixel values of pixels in the target image region and a location relationship between the pixels, or (ii) inputting the target image region to a trained segmentation model to obtain the location of the target object in the target image region; and displaying a recognition result of the image, wherein the recognition result indicates the location of the target object in the target image region.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 25, 2021
    Inventors: Shuangrui LIU, Zhe TANG, Wenchao GUO, Jianqiang MA, Minfeng XU
  • DATA PROCESSING METHOD, MEANS AND SYSTEM
    Publication number: 20210303928
    Abstract: The present application discloses a method, device, and system for processing a medical image. The method includes obtaining, by one or more processors, a target image, segmenting, by the one or more processors, a target region image from the target image, wherein the target region image comprises a target object region in the target image, analyzing, by the one or more processors, the target region image based at least in part on a machine learning model, and obtaining by the one or more processors, a recognition result based at least in part on the analysis of the target region image.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 30, 2021
    Inventors: Minfeng Xu, Zhe Tang, Shuangrui Liu, Wenchao Guo, Jianqiang Ma
  • MEDICAL IMAGE PROCESSING METHOD AND SYSTEM AND DATA PROCESSING METHOD
    Publication number: 20210303935
    Abstract: The present application discloses a method, device, and system for processing a medical image. The method includes obtaining, by one or more processors, a first medical image, wherein the first medical image includes a representation of a target organ, and processing, by the one or more processors, the first medical image based at least in part on a first machine learning model. A classification result associated with the first medical image and a first image of a target region in the first medical image are obtained based at least in part on the processing of the first medical image using the first machine learning model.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 30, 2021
    Inventors: Jianqiang Ma, Zhe Tang, Minfeng Xu, Shuangrui Liu, Wenchao Guo