Patents by Inventor Kenkichi Kobayashi

Kenkichi Kobayashi 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).

  • Patent number: 8600195
    Abstract: An image processing device may include detection means for detecting a motion vector of an input image signal which is an input time-series image signal; interpolation means for interpolating, based on the motion vector, a signal between input image signals which is an image signal at an arbitrary time between the input image signal and a previous input image signal immediately preceding the input image signal, the interpolation means for further outputting an interpolated signal; acquisition means for acquiring superimposition information which indicates the position, in the input image signal, of a predetermined image signal to be superimposed on the input image signal; and specification means for specifying, based on the superimposition information, at least one non-interpolation region of the signal between input image signals in which the interpolation is not performed.
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: December 3, 2013
    Assignee: Sony Corporation
    Inventors: Minoru Urushihara, Masato Usuki, Takayuki Ohe, Kenkichi Kobayashi, Koji Moriya
  • Patent number: 8116594
    Abstract: An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: February 14, 2012
    Assignee: Sony Corporation
    Inventors: Masayuki Suematsu, Takayuki Ohe, Masato Usuki, Masanari Yamamoto, Kenkichi Kobayashi
  • Publication number: 20100053428
    Abstract: The present invention relates to an image processing apparatus and an image processing method, a program, and an image display apparatus that are configured, when a predetermined image signal is superposed on an image signal before interpolation, to enhance the quality of an image signal after interpolation. A MPU 31 accepts a command for starting or ending superposition of a predetermined image signal onto an input image signal. If the command for starting or ending superposition is accepted, a interpolation processing block 72 detects a motion vector of an input image signal with superposition of a predetermined image signal started or ended and interpolates and outputs an interpolation signal on the basis of the motion vector regardless of a total reliability of the motion vector. The present invention is applicable to television receivers, for example.
    Type: Application
    Filed: March 19, 2008
    Publication date: March 4, 2010
    Inventors: Takayuki Ohe, Masato Usuki, Minoru Urushihara, Kenkichi Kobayashi, Koji Moriya
  • Publication number: 20090208137
    Abstract: The present invention provides an image processing apparatus that generates interpolation image signals based on a motion vector between continuously input time-series image signals and increases time resolution. The image processing apparatus includes a feature variation detecting unit that detects a predetermined feature variation between the time-series image signals; a generation time setting unit that sets a generation time of the interpolation image signals; and an interpolation image signal generating unit that generates the interpolation image signals at the generation time set by the generation time setting unit.
    Type: Application
    Filed: February 17, 2009
    Publication date: August 20, 2009
    Inventors: Minoru Urushihara, Hiroshi Takeuchi, Masato Usuki, Kenkichi Kobayashi
  • Publication number: 20090087125
    Abstract: An image processing device may include detection means for detecting a motion vector of an input image signal which is an input time-series image signal; interpolation means for interpolating, based on the motion vector, a signal between input image signals which is an image signal at an arbitrary time between the input image signal and a previous input image signal immediately preceding the input image signal, the interpolation means for further outputting an interpolated signal; acquisition means for acquiring superimposition information which indicates the position, in the input image signal, of a predetermined image signal to be superimposed on the input image signal; and specification means for specifying, based on the superimposition information, at least one non-interpolation region of the signal between input image signals in which the interpolation is not performed.
    Type: Application
    Filed: May 2, 2008
    Publication date: April 2, 2009
    Applicant: Sony Corporation
    Inventors: Minoru Urushihara, Masato Usuki, Takayuki Ohe, Kenkichi Kobayashi, Koji Moriya
  • Publication number: 20090059074
    Abstract: A display apparatus including an image processing unit for performing a frame rate conversion process of converting a frame rate using an interpolating image generated based on a motion vector between adjacent frames with respect to a picture signal which is a collection of image signals of a plurality of frame units taken along a time-series; and a display unit for displaying a picture based on the picture signal of after the frame rate conversion process; wherein the image processing unit performs the frame rate conversion process using an image at least one part of which is the same as a frame immediately before as the interpolating image when an OSD superimposed picture signal having an OSD image signal superimposed on an input picture signal is input to the frame rate conversion section.
    Type: Application
    Filed: August 22, 2008
    Publication date: March 5, 2009
    Applicant: Sony Corporation
    Inventors: Masayuki Suematsu, Takayuki Ohe, Masato Usuki, Masanari Yamamoto, Kenkichi Kobayashi
  • Publication number: 20080253692
    Abstract: An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
    Type: Application
    Filed: April 10, 2008
    Publication date: October 16, 2008
    Applicant: Sony Corporation
    Inventors: Masayuki Suematsu, Takayuki Ohe, Masato Usuki, Masanari Yamamoto, Kenkichi Kobayashi