Patents by Inventor Yoshihiro Kikuchi

Yoshihiro Kikuchi 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).

  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202517
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro KOTO, Yoshihiro KIKUCHI
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202530
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 27, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202526
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 21, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202516
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202523
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 20, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202537
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202528
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202525
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 20, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202520
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 27, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinchiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/ DECODING METHOD AND APPARATUS
    Publication number: 20100202534
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 16, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/ DECODING METHOD AND APPARATUS
    Publication number: 20100202529
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202527
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 21, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100202514
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 12, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/ DECODING METHOD AND APPARATUS
    Publication number: 20100195719
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 16, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195725
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195729
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195727
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 16, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi CHUJOH, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195726
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195717
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi
  • VIDEO ENCODING/DECODING METHOD AND APPARATUS
    Publication number: 20100195718
    Abstract: A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 5, 2010
    Inventors: Takeshi Chujoh, Shinichiro Koto, Yoshihiro Kikuchi