Patents Assigned to Marvel Research Limited
  • Patent number: 11861876
    Abstract: A three-dimensional (3D) video reconstruction method, an encoder and a decoder are provided, comprising obtaining a list of video content screens or video content frames of an object from the 3D video; obtaining a list of depth screens of the 3D video; adding a shape screen to each video frame of the 3D video; superimposing each of the video content screens or video content frames with the depth screen and the shape screen to form a shape identification library; and storing the shape identification library at a header of a compressed file for unmasking of the object. The shape recognition list format may significantly reduce the storage size and increase the compression ratio by replacing the original shape with the identifications, and help improve the rendering quality.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: January 2, 2024
    Assignee: Marvel Research Limited
    Inventors: Ying Chiu Herbert Lee, Chang Yuen Chan
  • Publication number: 20220230411
    Abstract: A three-dimensional (3D) video reconstruction method, an encoder and a decoder are provided, comprising obtaining a list of video content screens or video content frames of an object from the 3D video; obtaining a list of depth screens of the 3D video; adding a shape screen to each video frame of the 3D video; superimposing each of the video content screens or video content frames with the depth screen and the shape screen to form a shape identification library; and storing the shape identification library at a header of a compressed file for unmasking of the object. The shape recognition list format may significantly reduce the storage size and increase the compression ratio by replacing the original shape with the identifications, and help improve the rendering quality.
    Type: Application
    Filed: March 13, 2020
    Publication date: July 21, 2022
    Applicant: Marvel Research Limited
    Inventors: Ying Chiu Herbert LEE, Chang Yuen CHAN