Patents by Inventor Guichen Li

Guichen Li 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).

  • Mode Dependent Intra Smoothing Filter Table Mapping Methods for Non-Square Prediction Units
    Publication number: 20170155925
    Abstract: An apparatus including a memory operably coupled to a processor. The processor is configured to determine whether to use an intra smoothing filter for a rectangular prediction unit (PU) based on a lookup table (LUT) used for square PUs, wherein a width of the rectangular PU is not equal to a height of the rectangular PU.
    Type: Application
    Filed: February 14, 2017
    Publication date: June 1, 2017
    Inventors: Guichen Li, Lingzhi Liu, Changcai Lai, Nam Ling, Jianhua Zheng, Chen-Xiong Zhang