Early Exit, I.e., Stopping A Systematic Computation Based On A Certain Criteria, E.g., Error Magnitude Is Too Large (epo) Patents (Class 375/E7.118)
  • Coding of a spatial sampling of a two-dimensional information signal using sub-division
    Patent number: 11856240
    Abstract: Coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to a picture and/or video coding applications.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: December 26, 2023
    Assignee: GE VIDEO COMPRESSION, LLC
    Inventors: Heiner Kirchhoffer, Martin Winken, Philipp Helle, Detlev Marpe, Heiko Schwarz, Thomas Wiegand
  • Line-based compression for digital image data
    Patent number: 11758184
    Abstract: A method of compressing digital image data is provided that includes selecting an entropy code for encoding a line of pixels in the digital image data, wherein the entropy code is selected from a plurality of variable length entropy codes, using spatial prediction to compute a pixel predictor and a pixel residual for a pixel in the line of pixels, and selectively encoding the pixel residual using one of the entropy code or run mode encoding.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: September 12, 2023
    Assignee: Texas Instruments Incorporated
    Inventors: Ying Chen, Madhukar Budagavi, Minhua Zhou