Patents by Inventor Ci LIANG

Ci LIANG 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).

  • Semantic segmentation network model uncertainty quantification method based on evidence inference
    Patent number: 12293278
    Abstract: A semantic segmentation network model uncertainty quantification method based on evidence inference. The method comprises the steps of constructing an FCN network model, and training the FCN network model by using a training data set to obtain a trained FCN network model for semantic segmentation of image data; transplanting a D-S theory of evidence to the trained FCN network model to obtain a reconstructed FCN network model; and inputting to-be-segmented image data into the reconstructed FCN network model, outputting a classification result of a to-be-segmented image by the FCN network model, and calculating a classification result uncertainty value of each pixel point by using the D-S theory of evidence index.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: May 6, 2025
    Assignee: Beijing Jiaotong University
    Inventors: Rui Wang, Ci Liang, Wei Zheng, Yumei Zhang
  • SEMANTIC SEGMENTATION NETWORK MODEL UNCERTAINTY QUANTIFICATION METHOD BASED ON EVIDENCE INFERENCE
    Publication number: 20230084910
    Abstract: A semantic segmentation network model uncertainty quantification method based on evidence inference. The method comprises the steps of constructing an FCN network model, and training the FCN network model by using a training data set to obtain a trained FCN network model for semantic segmentation of image data; transplanting a D-S theory of evidence to the trained FCN network model to obtain a reconstructed FCN network model; and inputting to-be-segmented image data into the reconstructed FCN network model, outputting a classification result of a to-be-segmented image by the FCN network model, and calculating a classification result uncertainty value of each pixel point by using the D-S theory of evidence index.
    Type: Application
    Filed: November 8, 2021
    Publication date: March 16, 2023
    Inventors: Rui WANG, Ci LIANG, Wei ZHENG, Yumei ZHANG
  • Charging station
    Patent number: D870657
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: December 24, 2019
    Assignee: Simicore, Inc.
    Inventor: Zhu Ci Liang