Patents by Inventor Anton Victorovich POROV

Anton Victorovich POROV 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).

  • Coding mode determination method and apparatus, audio encoding method and apparatus, and audio decoding method and apparatus
    Patent number: 11004458
    Abstract: Provided are a method and an apparatus for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a modified encoding mode by modifying the initial encoding mode to a third encoding mode.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: May 11, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hyun Choo, Anton Victorovich Porov, Konstantin Sergeevich Osipov, Nam-suk Lee
  • CODING MODE DETERMINATION METHOD AND APPARATUS, AUDIO ENCODING METHOD AND APPARATUS, AND AUDIO DECODING METHOD AND APPARATUS
    Publication number: 20200035252
    Abstract: Provided are a method and an apparatus for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a modified encoding mode by modifying the initial encoding mode to a third encoding mode.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hyun CHOO, Anton Victorovich POROV, Konstantin Sergeevich OSIPOV, Nam-suk LEE
  • Coding mode determination method and apparatus, audio encoding method and apparatus, and audio decoding method and apparatus
    Patent number: 10468046
    Abstract: Provided are a method and an apparatus for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a modified encoding mode by modifying the initial encoding mode to a third encoding mode.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hyun Choo, Anton Victorovich Porov, Konstantin Sergeevich Osipov, Nam-suk Lee
  • CODING MODE DETERMINATION METHOD AND APPARATUS, AUDIO ENCODING METHOD AND APPARATUS, AND AUDIO DECODING METHOD AND APPARATUS
    Publication number: 20180322887
    Abstract: Provided are a method and an apparatus for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a modified encoding mode by modifying the initial encoding mode to a third encoding mode.
    Type: Application
    Filed: July 18, 2018
    Publication date: November 8, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hyun CHOO, Anton Victorovich POROV, Konstantin Sergeevich OSIPOV, Nam-suk LEE
  • Bit allocating, audio encoding and decoding
    Patent number: 10109283
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: October 23, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young Kim, Anton Victorovich Porov, Eun-mi Oh
  • BIT ALLOCATING, AUDIO ENCODING AND DECODING
    Publication number: 20180012605
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Application
    Filed: September 25, 2017
    Publication date: January 11, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young KIM, Anton Victorovich POROV, Eun-mi OH
  • Bit allocating, audio encoding and decoding
    Patent number: 9773502
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: September 26, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young Kim, Anton Victorovich Porov, Eun-mi Oh
  • Bit allocating, audio encoding and decoding
    Publication number: 20170061971
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Application
    Filed: November 7, 2016
    Publication date: March 2, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young Kim, Anton Victorovich Porov, Eun-mi Oh
  • Bit allocating, audio encoding and decoding
    Patent number: 9489960
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: November 8, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young Kim, Anton Victorovich Porov, Eun-mi Oh
  • BIT ALLOCATING, AUDIO ENCODING AND DECODING
    Publication number: 20160035354
    Abstract: A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
    Type: Application
    Filed: October 9, 2015
    Publication date: February 4, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-young KIM, Anton Victorovich POROV, Eun-mi OH
  • CODING MODE DETERMINATION METHOD AND APPARATUS, AUDIO ENCODING METHOD AND APPARATUS, AND AUDIO DECODING METHOD AND APPARATUS
    Publication number: 20140188465
    Abstract: Provided are a method and an apparatus for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a modified encoding mode by modifying the initial encoding mode to a third encoding mode.
    Type: Application
    Filed: November 13, 2013
    Publication date: July 3, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hyun CHOO, Anton Victorovich POROV, Konstantin Sergeevich OSIPOV, Nam-suk LEE