Patents by Inventor Natsumi KOISHI

Natsumi KOISHI 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: 10237485
    Abstract: An image processing apparatus includes a vibration-proof optical system driving amount acquiring section, a distortion aberration correcting section, and a deviation amount converting section. The vibration-proof optical system driving amount acquiring section acquires a driving amount of the vibration-proof optical system. The distortion aberration correcting section corrects a distortion aberration on based on a deviation amount to a captured image. The deviation amount converting section calculates the deviation amount corresponding to the driving amount on the basis of a correlation between a shape of the distortion aberration corresponding to the driving amount of the vibration-proof optical system and a shape of the distortion aberration corresponding to the deviation amount.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: March 19, 2019
    Assignee: OLYMPUS CORPORATION
    Inventor: Natsumi Koishi
  • Patent number: 10084969
    Abstract: An imaging device includes an imaging unit configured to capture an image of a subject formed by an imaging optical system and to generate a moving-image signal based on the captured image; and a processor comprising hardware, wherein the processor is configured to implement: an inter-frame change information acquisition unit configured to acquire inter-frame change information related to a change between at least two frames of the moving-image signal; an intra-frame information acquisition unit configured to acquire intra-frame information which is information within one frame included in the moving-image signal; and a brightness adjustment determination unit configured to determine behavior of brightness adjustment based on both of the inter-frame change information acquired by the inter-frame change information acquisition unit and the intra-frame information acquired by the intra-frame information acquisition unit.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: September 25, 2018
    Assignee: OLYMPUS CORPORATION
    Inventor: Natsumi Koishi
  • Publication number: 20170310897
    Abstract: An image processing apparatus includes a vibration-proof optical system driving amount acquiring section, a distortion aberration correcting section, and a deviation amount converting section. The vibration-proof optical system driving amount acquiring section acquires a driving amount of the vibration-proof optical system. The distortion aberration correcting section corrects a distortion aberration on based on a deviation amount to a captured image. The deviation amount converting section calculates the deviation amount corresponding to the driving amount on the basis of a correlation between a shape of the distortion aberration corresponding to the driving amount of the vibration-proof optical system and a shape of the distortion aberration corresponding to the deviation amount.
    Type: Application
    Filed: April 20, 2017
    Publication date: October 26, 2017
    Applicant: OLYMPUS CORPORATION
    Inventor: Natsumi KOISHI
  • Publication number: 20160182832
    Abstract: An imaging device includes an imaging unit configured to capture an image of a subject formed by an imaging optical system and to generate a moving-image signal based on the captured image; and a processor comprising hardware, wherein the processor is configured to implement: an inter-frame change information acquisition unit configured to acquire inter-frame change information related to a change between at least two frames of the moving-image signal; an intra-frame information acquisition unit configured to acquire intra-frame information which is information within one frame included in the moving-image signal; and a brightness adjustment determination unit configured to determine behavior of brightness adjustment based on both of the inter-frame change information acquired by the inter-frame change information acquisition unit and the intra-frame information acquired by the intra-frame information acquisition unit.
    Type: Application
    Filed: February 29, 2016
    Publication date: June 23, 2016
    Applicant: OLYMPUS CORPORATION
    Inventor: Natsumi KOISHI
  • Patent number: 9313396
    Abstract: An imaging device includes an imaging unit configured to generate a moving-image signal by capturing an image of a subject formed by an imaging optical system, a focus adjustment information acquisition unit configured to acquire focus adjustment information related to human subjective focus adjustment, and a focus adjustment determination unit configured to determine behavior of the focus adjustment of the imaging unit using the focus adjustment information obtained by the focus adjustment information acquisition unit.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: April 12, 2016
    Assignee: OLYMPUS CORPORATION
    Inventor: Natsumi Koishi
  • Publication number: 20150022712
    Abstract: An imaging device includes an imaging unit configured to generate a moving-image signal by capturing an image of a subject formed by an imaging optical system, a focus adjustment information acquisition unit configured to acquire focus adjustment information related to human subjective focus adjustment, and a focus adjustment determination unit configured to determine behavior of the focus adjustment of the imaging unit using the focus adjustment information obtained by the focus adjustment information acquisition unit.
    Type: Application
    Filed: October 8, 2014
    Publication date: January 22, 2015
    Applicant: OLYMPUS CORPORATION
    Inventor: Natsumi KOISHI