公开(公告)号：US20190069757A1

公开(公告)日：2019-03-07

申请号：US16180304

申请日：2018-11-05

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: A61B1/00 ,  G06T7/20 ,  G06T7/70

Abstract: An endoscopic image processing apparatus includes a processor, and the processor performs processing for detecting a region-of-interest from sequentially inputted observation images; performs enhancement processing of a position corresponding to the region-of-interest, on the observation images of the subject inputted after a first period elapses from a time point of a start of detection of the region-of-interest, when the region-of-interest is continuously detected; and sets the first period based on at least one of position information indicating a position of the region-of-interest in the observation images and size information indicating a size of the region-of-interest in the observation images.

公开(公告)号：US20150212681A1

公开(公告)日：2015-07-30

申请号：US14682500

申请日：2015-04-09

Applicant: OLYMPUS CORPORATION

Inventor： Arata SHINOZAKI ,  Mitsunori KUBO ,  Akio KOSAKA ,  Hidekazu IWAKI ,  Takayuki NAKATOMI

IPC: G06F3/0484 ,  G06F3/0488 ,  G06F3/0481 ,  G06F3/01 ,  G06F1/16 ,  G02B27/01

CPC classification number: G06F3/0484 ,  G02B27/017 ,  G02B2027/014 ,  G02B2027/0178 ,  G06F1/1601 ,  G06F1/163 ,  G06F3/012 ,  G06F3/0481 ,  G06F3/04842 ,  G06F3/0488 ,  G06F3/1423 ,  G06F21/84 ,  G09G5/00 ,  G09G2354/00 ,  G09G2358/00

Abstract: A head-mounted display includes a display section that displays a display image, and a display control section that performs a control process that displays the display image on the display section. The display control section displays an unlocking screen on the display section, the unlocking screen being used by the user to unlock the head-mounted display, and displays an unlocked state notification screen on the display section when the head-mounted display has been unlocked using the unlocking screen, the unlocked state notification screen notifying the user that the head-mounted display has been unlocked.

Abstract translation: 头戴式显示器包括显示显示图像的显示部分和执行在显示部分上显示显示图像的控制处理的显示控制部分。 显示控制部分在显示部分上显示解锁屏幕，解锁屏幕被用户用来解锁头戴式显示器，并且当头戴式显示器已经被解锁时，在显示部分上显示解锁状态通知屏幕，使用 解锁屏幕，解锁状态通知屏幕通知用户头戴式显示器已被解锁。

公开(公告)号：US20200058124A1

公开(公告)日：2020-02-20

申请号：US16661005

申请日：2019-10-23

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: G06T7/00 ,  A61B1/00

Abstract: An endoscopic image processing device includes one or more processors. The processors perform: detecting a region of interest for an observation image, the observation image being obtained by picking up an image of an object and being sequentially input to the processors, judging whether detection of the region of interest continues or not to acquire a judgment result, emphasizing with adding visual information for emphasizing a position of the region of interest to the observation image during a period during which the region of interest is detected. The processors cause an appearance of the visual information added to the observation image to differ between a case where the detection of the region of interest continues for a predetermined time period or more and a case where the detection of the region of interest discontinues in a time period shorter than the predetermined time period, based on the judgment result.

公开(公告)号：US20190239718A1

公开(公告)日：2019-08-08

申请号：US16389581

申请日：2019-04-19

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: A61B1/00 ,  A61B1/06 ,  A61B1/05 ,  G02B23/24

CPC classification number: A61B1/00009 ,  A61B1/04 ,  A61B1/05 ,  A61B1/0676 ,  G02B23/2461 ,  G02B23/2484 ,  G16H30/40

Abstract: An endoscope image processing apparatus includes a region-of-interest detection apparatus configured to sequentially receive observation images obtained by performing image pickup of an object and perform processing for detecting a region of interest for each of the observation images, and a processor. The processor calculates an appearance time period as an elapsed time period from a time when the region of interest appears within the observation image when the region-of-interest detection apparatus detects the region of interest, and starts emphasis processing for emphasizing a position of the region of interest existing within the observation image at a timing at which the appearance time period reaches a predetermined time period.

公开(公告)号：US20180307933A1

公开(公告)日：2018-10-25

申请号：US16011707

申请日：2018-06-19

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: G06K9/32 ,  G06T7/00

CPC classification number: G06K9/3241 ,  A61B1/04 ,  G06T7/0012 ,  G06T2207/10024 ,  G06T2207/10068 ,  H04N5/225 ,  H04N5/232 ,  H04N7/18

Abstract: An image processing apparatus includes: an object image acquiring unit configured to acquire an object image as first image data; a region-of-interest detecting unit configured to detect, based on feature data of the object image, a region of interest that is a target region of interest; an image data generating unit configured to generate second image data that is image data including an indication image indicating information related to the region of interest in the object image and that has an amount of information smaller than an amount of information of the first image data; and a display controller configured to perform control such that a second image corresponding to the second image data is displayed. A first image corresponding to the first image data is displayed in a first display region, and the second image corresponding to the second image data is displayed in a second display region.

公开(公告)号：US20180249900A1

公开(公告)日：2018-09-06

申请号：US15970017

申请日：2018-05-03

Applicant: OLYMPUS CORPORATION

Inventor： Katsuichi IMAIZUMI ,  Susumu HASHIMOTO ,  Suguru OKANIWA ,  Tomoya SATO ,  Hidekazu IWAKI

IPC: A61B1/05 ,  G02B23/24 ,  A61B1/045 ,  A61B1/00

CPC classification number: A61B1/05 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/0005 ,  A61B1/00055 ,  A61B1/00163 ,  A61B1/045 ,  G02B23/24 ,  G02B23/2423 ,  G02B23/2484 ,  G06T7/0012 ,  G06T2207/10068 ,  G06T2207/30096 ,  H04N5/23293 ,  H04N2005/2255

Abstract: An endoscope apparatus includes a detecting section to which an observation image of a subject is sequentially inputted, the detecting section being configured to detect a characteristic region in the observation image based on a predetermined feature value concerning the observation image, and an emphasis processing section configured to apply, when the characteristic region is continuously detected in the detecting section, emphasis processing of a position corresponding to the characteristic region to the observation image of the subject inputted after elapse of a first predetermined time period from a time when the characteristic region is detected.

公开(公告)号：US20180098690A1

公开(公告)日：2018-04-12

申请号：US15836235

申请日：2017-12-08

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: A61B1/05 ,  A61B1/00 ,  G02B23/24 ,  G06T7/00

CPC classification number: A61B1/05 ,  A61B1/00009 ,  A61B1/00186 ,  A61B1/00188 ,  G02B23/2407 ,  G06T7/0012 ,  G16H30/20 ,  G16H40/63

Abstract: An endoscope apparatus includes a processor including hardware, the processor being configured to implement: an image acquisition process, an attention region detection process, a motion vector estimation process, and a display control process that displays an alert image based on an attention region and a motion vector. The processor implements display control process that performs display control on the alert image in the second captured image to achieve the second object region that is smaller than the first object region.

公开(公告)号：US20220319153A1

公开(公告)日：2022-10-06

申请号：US17842952

申请日：2022-06-17

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI ,  Taisei KONDO

IPC: G06V10/774 ,  G06T7/00

Abstract: An image processing system includes an interface to which an annotation result on a learning image captured inside a living body is input and a processor including hardware. The processor acquires metadata including difficulty information indicating difficulty of the annotation of the learning image itself, determines reliability information indicating reliability of the annotation result based on the metadata, and outputs a dataset in which the learning image, the annotation result, and the reliability information are associated with each other, as data used in generating a trained model used in inference based on deep learning on an inference target image captured inside a living body.

公开(公告)号：US20210106208A1

公开(公告)日：2021-04-15

申请号：US17126537

申请日：2020-12-18

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: A61B1/00

Abstract: An endoscopic image processing apparatus includes an image acquiring unit, a region-of-interest detection unit, a detection cessation determination unit, a display determination unit, and a display output unit. The detection cessation determination unit determines whether a detection of a region of interest in the region-of-interest detection unit has ceased. The display determination unit performs a display propriety determination as a determination of whether to display assisting information on a display unit, when a cessation determination is acquired in the detection cessation determination unit. The assisting information is information for assisting the region of interest, the detection of which has ceased, to be restored on a screen of a display unit.

公开(公告)号：US20200090333A1

公开(公告)日：2020-03-19

申请号：US16692301

申请日：2019-11-22

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu IWAKI

IPC: G06T7/00 ,  G06T7/70 ,  G06K9/32 ,  A61B1/045

Abstract: An endoscope image processing device includes a processor. The processor sequentially receives an observation image obtained by performing image pickup of an object inside a tubular portion of a subject, performs processing for detecting a region of interest with respect to the observation image, performs judgement processing as to whether degradation of visibility of the region of interest included in the observation image is predicted, and performs emphasis processing for emphasizing the position of the region of interest when a judgement result indicating that the degradation of visibility of the region of interest included in the observation image is predicted is acquired by the judgement processing.