Patents by Inventor Kamilla Railevna DAVLETSHINA

Kamilla Railevna DAVLETSHINA 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).

  • METHOD AND APPARATUS FOR HADAMARD TRANSFORM DOMAIN FILTERING OF THE VIDEO SIGNAL WITH VARIOUS BIT DEPTH
    Publication number: 20230199227
    Abstract: A method of coding is implemented by a decoding device, the method includes: receiving a bitstream, and obtaining from the bitstream, a first luma bit depth value of luma samples of a current picture. The method also includes performing a Hadamard Transform Domain Filtering (HTDF) post reconstruction filtering of a block of the current picture by using a lookup table based on the obtained first luma bit depth value.
    Type: Application
    Filed: February 21, 2023
    Publication date: June 22, 2023
    Inventors: Roman Igorevich Chernyak, Kamilla Railevna DAVLETSHINA, Sergey Yurievich Ikonin, Elena Alexandrovna Alshina