Patents Assigned to Thomson Nlicensing
  • Comfort noise and film grain processing for 3 dimensional video
    Patent number: 8761541
    Abstract: Noise, either in the form of comfort noise or film grain, is added to a three dimensional image in accordance with image depth information to reduce human sensitivity to coding artifacts, thereby improving subjective image quality.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: June 24, 2014
    Assignee: Thomson Nlicensing
    Inventors: Dong Tian, Dekun Zou