Patents by Inventor Sicong Lyu

Sicong Lyu 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).

  • Accelerated alignment of high-resolution image and depth map for low-bit-width floating-point representation
    Patent number: 12094137
    Abstract: An apparatus comprises an interface and a processor. The interface may be configured to receive pixel data.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: September 17, 2024
    Assignee: Ambarella International LP
    Inventors: Sicong Lyu, Liangliang Wang, Bo Yu
  • EXTRINSIC PARAMETER CALIBRATION FOR 4D MILLIMETER-WAVE RADAR AND CAMERA BASED ON ADAPTIVE PROJECTION ERROR
    Publication number: 20240027604
    Abstract: An apparatus comprises an interface and a processor. The interface may be configured to receive pixel data representing a first field of view of a camera and four-dimensional (4D) point cloud data representing a second field of view of a 4D imaging radar sensor. The first field of view of the camera and the second field of view of the 4D imaging radar sensor generally overlap. The processor may be configured to process the pixel data and the 4D point cloud data arranged as video frames and perform an extrinsic parameter calibration for the 4D imaging radar sensor and the camera based on adaptive projection error. The extrinsic parameter calibration may comprise applying a pose calibration process to the video frames.
    Type: Application
    Filed: July 25, 2022
    Publication date: January 25, 2024
    Inventors: Sicong Lyu, Liangliang Wang
  • ACCELERATED ALIGNMENT OF HIGH-RESOLUTION IMAGE AND DEPTH MAP FOR LOW-BIT-WIDTH FLOATING-POINT REPRESENTATION
    Publication number: 20230206476
    Abstract: An apparatus comprises an interface and a processor. The interface may be configured to receive pixel data.
    Type: Application
    Filed: January 5, 2022
    Publication date: June 29, 2023
    Inventors: Sicong Lyu, Liangliang Wang, Bo Yu