Patents by Inventor Sohei MIYAZAKI

Sohei MIYAZAKI 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).

  • Publication number: 20210295508
    Abstract: In this invention, a control unit in an ophthalmic image processing device acquires an ophthalmic image captured by an ophthalmic image capture device (S11). The control unit, by inputting the ophthalmic image into a mathematical model that has been trained by a machine-learning algorithm, acquires a probability distribution in which the random variables are the coordinates at which a specific site and/or a specific boundary of a tissue is present within a region of the ophthalmic image (S14). On the basis of the acquired probability distribution, the control unit detects the specific boundary and/or the specific site (S16, S24).
    Type: Application
    Filed: April 15, 2019
    Publication date: September 23, 2021
    Applicant: NIDEK CO., LTD.
    Inventors: Ryosuke SHIBA, Sohei MIYAZAKI, Yusuke SAKASHITA, Yoshiki KUMAGAI, Naoki TAKENO
  • Publication number: 20200245858
    Abstract: A processor of an ophthalmologic image processing device acquires an ophthalmologic image photographed by an ophthalmologic image photographing device. The processor inputs the ophthalmologic image into a mathematical model trained by a machine learning algorithm to acquire a result of an analysis relating to at least one of a specific disease and a specific structure of a subject eye. The processor acquires information of a distribution of weight relating to an analysis by a mathematical model, as supplemental distribution information, for which an image area of the ophthalmologic image input into the mathematical model is set as a variable. The processor sets a part of the image area of the ophthalmologic image, as an attention area, based on the supplemental distribution information. The processor acquires an image of a tissue including the attention area among a tissue of the subject eye and displays the image on a display unit.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 6, 2020
    Applicant: NIDEK CO., LTD.
    Inventors: Naoki Takeno, Ryosuke Shiba, Sohei Miyazaki, Yusuke Sakashita, Yoshiki Kumagai
  • Publication number: 20200069175
    Abstract: An image processing device processes an image of a subject eye. The image processing device includes an image acquisition unit that acquires an image of the subject eye, a diagnosis unit that obtains a diagnosis result of the subject eye based on the image acquired by the image acquisition unit, and a display control unit that changes a display mode of a display unit based on the diagnosis result.
    Type: Application
    Filed: January 30, 2018
    Publication date: March 5, 2020
    Applicant: NIDEK CO., LTD.
    Inventors: Yoshiki KUMAGAI, Tomohiro MIYAGI, Sohei MIYAZAKI, Ryosuke SHIBA