Patents by Inventor Pan JI

Pan JI 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).

  • CAMERA SELF-CALIBRATION NETWORK
    Publication number: 20200234467
    Abstract: Systems and methods for camera self-calibration are provided. The method includes receiving real uncalibrated images, and estimating, using a camera self-calibration network, multiple predicted camera parameters corresponding to the real uncalibrated images. Deep supervision is implemented based on a dependence order between the plurality of predicted camera parameters to place supervision signals across multiple layers according to the dependence order. The method also includes determining calibrated images using the real uncalibrated images and the predicted camera parameters.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 23, 2020
    Inventors: Quoc-Huy Tran, Bingbing Zhuang, Pan Ji, Manmohan Chandraker
  • ROLLING SHUTTER RECTIFICATION IN IMAGES/VIDEOS USING CONVOLUTIONAL NEURAL NETWORKS WITH APPLICATIONS TO SFM/SLAM WITH ROLLING SHUTTER IMAGES/VIDEOS
    Publication number: 20200134389
    Abstract: A method for correcting rolling shutter (RS) effects is presented. The method includes generating a plurality of images from a camera, synthesizing RS images from global shutter (GS) counterparts to generate training data to train the structure-and-motion-aware convolutional neural network (CNN), and predicting an RS camera motion and an RS depth map from a single RS image by employing a structure-and-motion-aware CNN to remove RS distortions from the single RS image.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 30, 2020
    Inventors: Quoc-Huy Tran, Bingbing Zhuang, Pan Ji, Manmohan Chandraker
  • Method, device and system for implementing quick charging
    Patent number: 9998611
    Abstract: A method, a device and a system for implementing quick charging are provided. The method includes: a mobile terminal and a connected adapter respectively switching signal lines which extend into a charging interface to be connected with charging lines; and the adapter charging the mobile terminal with a set high-order power mode. The present disclosure uses the existing signal lines to thicken the charging lines, thereby the charging current is increased and the purpose of implementing quick charging is realized.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: June 12, 2018
    Assignee: ZTE Corporation
    Inventors: Xiaoliang Zhang, Yunan Zhang, Pan Ji, Lei Feng, Weishan Sun
  • Method, Device and System for Implementing Quick Charging
    Publication number: 20170237864
    Abstract: A method, a device and a system for implementing quick charging are provided. The method includes: a mobile terminal and a connected adapter respectively switching signal lines which extend into a charging interface to be connected with charging lines; and the adapter charging the mobile terminal with a set high-order power mode. The present disclosure uses the existing signal lines to thicken the charging lines, thereby the charging current is increased and the purpose of implementing quick charging is realized.
    Type: Application
    Filed: July 20, 2015
    Publication date: August 17, 2017
    Applicant: ZTE Corporation
    Inventors: Xiaoliang ZHANG, Yunan ZHANG, Pan JI, Lei FENG, Weishan SUN