公开(公告)号：US20190253615A1

公开(公告)日：2019-08-15

申请号：US16261419

申请日：2019-01-29

Applicant: Olympus Corporation

Inventor： Yoshiyuki FUKUYA ,  Kazuhiko SHIMURA ,  Hisashi YONEYAMA ,  Zhen LI ,  Atsushi KOHASHI ,  Dai ITO ,  Nobuyuki SHIMA ,  Yoichi YOSHIDA ,  Kazuhiko OSA ,  Osamu NONAKA

IPC: H04N5/232 ,  G10L15/22 ,  G06N5/04

Abstract: An imaging device, comprising an image sensor that images a shooting target and outputs image data, a memory that stores inference models for performing guidance display or automatic control, when shooting the shooting target, an inference engine that performs inference for the control of the guidance display or automatic control, using the inference model, and a controller that determines whether or not the inference model is suitable for shooting a shooting target that the user wants, and if it is determined that the inference model is not suitable for shooting, requests generation of an inference model that is suitable for a shooting target the user wants to an external learning device.

公开(公告)号：US20200242154A1

公开(公告)日：2020-07-30

申请号：US16742829

申请日：2020-01-14

Applicant: Olympus Corporation

Inventor： Kazuhiro HANEDA ,  Hisashi YONEYAMA ,  Zhen LI ,  Dai ITO ,  Kazuhiko OSA ,  Osamu NONAKA

IPC: G06F16/583 ,  G06F16/538 ,  G06N20/00 ,  G06K9/62 ,  G06K9/78 ,  G06N5/04 ,  G06F16/535

Abstract: An image file generating device that generates image files constituting training data candidates, comprising a processor that has a metadata generating section for generating metadata in order to designate (1) if inference is for detecting a physical object within an image, and (2) whether inference is for predicting change in images that are continuous in time, wherein the metadata generating section generates the metadata based on information corresponding to times before and after the images have been acquired.

公开(公告)号：US20200074224A1

公开(公告)日：2020-03-05

申请号：US16552542

申请日：2019-08-27

Applicant: OLYMPUS CORPORATION

Inventor： Toshikazu HAYASHI ,  Zhen LI ,  Hisayuki HARADA ,  Seiichiro SAKAGUCHI ,  Kazuhiko OSA ,  Osamu NONAKA

IPC: G06K9/62 ,  G06F3/14 ,  G06K9/48 ,  G06N3/08

Abstract: An annotation device, comprising: a display that performs sequential playback display of a plurality of images that may contain physical objects that are the subject of annotation, and a processor that acquires specific portions that have been designated within the images displayed on the display as annotation information, sets operation time or data amount for designating the specific portions, and at a point in time where designation of the specific portions has been completed for the operation time, a time based on data amount, or data amount, that have been set, requests learning to an inference engine that creates an inference model by learning, using annotation information that has been acquired up to the time of completion as training data representing a relationship between the physical object and the specific portions.

公开(公告)号：US20190370602A1

公开(公告)日：2019-12-05

申请号：US16283710

申请日：2019-02-22

Applicant: Olympus Corporation

Inventor： Kazuhiro HANEDA ,  Dai ITO ,  Zhen LI ,  Kazuhiko OSA ,  Osamu NONAKA

IPC: G06K9/62 ,  G06N5/04 ,  G06N20/00

Abstract: A learning management device comprising an inference engine that is input with image data and acquires output for performing guidance display to a user using an inference model that has been specifically learned, and a processor that confirms if there is a specified relationship between a trial input image and trial guidance display for this trial input image under conditions that have been assumed at the time of use, and that determines whether or not it is necessary to relearn the inference model that has been learned based on the result of this confirmation.

公开(公告)号：US20170347989A1

公开(公告)日：2017-12-07

申请号：US15682788

申请日：2017-08-22

Applicant: Olympus Corporation

Inventor： Soichi IKUMA ,  Zhen LI ,  Makoto ISHIKAKE

IPC: A61B8/00 ,  A61B8/08 ,  G06T7/00 ,  A61B1/00 ,  A61B6/00

CPC classification number: A61B8/463 ,  A61B1/00 ,  A61B1/00009 ,  A61B1/307 ,  A61B6/466 ,  A61B8/5207 ,  G02B23/24 ,  G06T7/0012

Abstract: A medical apparatus includes a model-image generating section configured to generate a model image obtained by modeling a shape of an inside of a subject, a coordinate calculating section configured to detect a three-dimensional position of a feature point of the inside of the subject, set a polar coordinate on the basis of a position of the feature point, and calculate an arbitrary three-dimensional position of the inside of the subject according to the polar coordinate, and an image generating section configured to show the arbitrary three-dimensional position of the inside of the subject on the model image on the basis of one angle component among components of the polar coordinate calculated by the coordinate calculating section and a value obtained by correcting the one angle component according to another angle component.