Patents by Inventor Linyi JIN

Linyi JIN 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).

  • Machine learning based image calibration using dense fields
    Patent number: 12236640
    Abstract: Systems and methods for image dense field based view calibration are provided. In one embodiment, an input image is applied to a dense field machine learning model that generates a vertical vector dense field (VVF) and a latitude dense field (LDF) from the input image. The VVF comprises a vertical vector of a projected vanishing point direction for each of the pixels of the input image. The latitude dense field (LDF) comprises a projected latitude value for the pixels of the input image. A dense field map for the input image comprising the VVF and the LDF can be directly or indirectly used for a variety of image processing manipulations. The VVF and LDF can be optionally used to derive traditional camera calibration parameters from uncontrolled images that have undergone undocumented or unknown manipulations.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: February 25, 2025
    Assignee: Adobe Inc.
    Inventors: Jianming Zhang, Linyi Jin, Kevin Matzen, Oliver Wang, Yannick Hold-Geoffroy
  • MACHINE LEARNING BASED IMAGE CALIBRATION USING DENSE FIELDS
    Publication number: 20230306637
    Abstract: Systems and methods for image dense field based view calibration are provided. In one embodiment, an input image is applied to a dense field machine learning model that generates a vertical vector dense field (VVF) and a latitude dense field (LDF) from the input image. The VVF comprises a vertical vector of a projected vanishing point direction for each of the pixels of the input image. The latitude dense field (LDF) comprises a projected latitude value for the pixels of the input image. A dense field map for the input image comprising the VVF and the LDF can be directly or indirectly used for a variety of image processing manipulations. The VVF and LDF can be optionally used to derive traditional camera calibration parameters from uncontrolled images that have undergone undocumented or unknown manipulations.
    Type: Application
    Filed: March 28, 2022
    Publication date: September 28, 2023
    Inventors: Jianming ZHANG, Linyi JIN, Kevin MATZEN, Oliver WANG, Yannick HOLD-GEOFFROY