公开(公告)号：US20200008653A1

公开(公告)日：2020-01-09

申请号：US16575924

申请日：2019-09-19

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: A61B1/00 ,  G06T7/70 ,  G06T7/00 ,  G06K9/20 ,  A61B5/00

Abstract: Provided is an endoscope system capable of easily re-searching for a detected region of interest, and an operation method for the endoscope system. An endoscope system 10 includes an endoscopic image acquisition unit 54, a region-of-interest detecting unit 80, a position information acquisition unit 81, and a display unit 18. The endoscopic image acquisition unit 54 acquires an endoscopic image acquired by capturing an image of a lumen with an endoscope 12. The region-of-interest detecting unit 80 detects a region of interest in the lumen by using the endoscopic image. The position information acquisition unit 81 acquires position information of the region of interest detected by the region-of-interest detecting unit 80. The display unit 18 displays the position information of the region of interest.

公开(公告)号：US20180214004A1

公开(公告)日：2018-08-02

申请号：US15936475

申请日：2018-03-27

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: A61B1/00 ,  A61B5/1455 ,  A61B5/02 ,  A61B1/05 ,  A61B5/00 ,  H04N5/225 ,  G06T7/00

CPC classification number: A61B1/00009 ,  A61B1/00 ,  A61B1/04 ,  A61B1/041 ,  A61B1/05 ,  A61B1/0684 ,  A61B5/02007 ,  A61B5/107 ,  A61B5/14552 ,  A61B5/7264 ,  A61B8/488 ,  G06T7/0012 ,  G06T2207/30101 ,  H04N5/2256 ,  H04N2005/2255

Abstract: There are provided an image processing apparatus, an endoscope system, and an image processing method for assisting diagnosis more effectively by calculating more intuitive and useful information than blood vessel information for a specific submucosal depth.An image processing apparatus includes an image acquisition unit that acquires an endoscope image, a blood vessel extraction unit that extracts a blood vessel at a specific depth of the observation target from the endoscope image, a blood vessel information calculation unit that calculates blood vessel information regarding the blood vessel extracted by the blood vessel extraction unit, and a blood vessel parameter calculation unit that calculates a blood vessel parameter, which is relevant to the blood vessel at the specific depth, by calculation using the blood vessel information.

公开(公告)号：US20240257348A1

公开(公告)日：2024-08-01

申请号：US18633487

申请日：2024-04-11

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: G06T7/00 ,  A61B1/00

CPC classification number: G06T7/0012 ,  A61B1/000094 ,  A61B1/00045 ,  G06T2207/10068 ,  G06T2207/20081 ,  G06T2207/30092

Abstract: There are provided an endoscopic image processing device, an endoscopic image processing method, and an endoscope system that can appropriately detect a region of interest from an endoscopic image. An endoscopic image processing device that processes an endoscopic image acquires the endoscopic image, recognizes a state of an organ as an examination target from the acquired endoscopic image, sets a detection criterion for a region of interest according to a recognition result of the state of the organ, and detects the region of interest from the endoscopic image on the basis of the set detection criterion.

公开(公告)号：US20240205374A1

公开(公告)日：2024-06-20

申请号：US18595367

申请日：2024-03-04

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: H04N7/18 ,  A61B1/00 ,  G06F18/2431 ,  G06T7/00 ,  G06V10/764 ,  G06V10/82 ,  H04N5/76

CPC classification number: H04N7/183 ,  A61B1/000094 ,  A61B1/000096 ,  G06F18/2431 ,  G06T7/0012 ,  G06V10/764 ,  G06V10/82 ,  H04N5/76 ,  G06T2207/10068 ,  G06T2207/30096 ,  G06V2201/03

Abstract: An apparatus, a system, a method, and a program for medical image processing are provided. The apparatus includes one or more processors configured to acquire an endoscopic image generated through imaging of a living body, perform classification of lesion regions contained in the endoscopic image into two or more classes, identify a classification contributing region in the endoscopic image, the classification contributing region contributing, with a degree of contribution, to the classification of one of the lesion regions contained in the endoscopic image, generate a region image displaying a region in the endoscopic image, the region image displaying the classification contributing region with a density or a heat map according to the degree of contribution, and display the region image along with the endoscopic image on a monitor, where the region image is displayed at a position different from a position at which the endoscopic image is displayed.

公开(公告)号：US20230389774A1

公开(公告)日：2023-12-07

申请号：US18453291

申请日：2023-08-21

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: A61B1/00 ,  G06T7/00 ,  G16H30/40

CPC classification number: A61B1/00009 ,  G06T7/0012 ,  A61B1/00006 ,  A61B1/00045 ,  G16H30/40 ,  G06T2207/30004 ,  G06T2207/10068

Abstract: A medical image processing apparatus includes a processor which is configured to execute an image acquisition process of acquiring a time-series medical image; a plurality of detection processes of detecting a region of interest from the acquired medical image; a display control process of causing a display apparatus to display at least one detection result among detection results obtained in the plurality of detection processes; a selection process of selecting, from among the plurality of detection processes, a detection process for which a detection result is to be displayed on the display apparatus; and a switching control process of controlling, in accordance with a detection state of the region of interest in the plurality of detection processes, whether or not to permit switching of a detection process for which a detection result is to be displayed to the selected detection process.

公开(公告)号：US20210343011A1

公开(公告)日：2021-11-04

申请号：US17373908

申请日：2021-07-13

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: G06T7/00 ,  A61B1/00

Abstract: A medical image processing apparatus including a processor configured to acquire a medical image from a medical apparatus that sequentially captures images of a plurality of areas in a living body of a subject, acquire area information indicating an area in the living body in the acquired medical image, perform recognition on the medical image as a recognizer; and cause a display apparatus to display a result of the recognition in a mode suitable for the area indicated by the area information.

公开(公告)号：US20210158520A1

公开(公告)日：2021-05-27

申请号：US17169525

申请日：2021-02-07

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: G06T7/00 ,  G06T11/60

Abstract: A region-of-interest detection unit detects a region of interest from a medical image. A display control unit keeps displaying a detection result of the region of interest for a certain period of time on a monitor, in a case where a position of the region of interest is changed in accordance with a movement of the region of interest, at a detection position of the region of interest detected by the region-of-interest detection unit before the position of the region of interest is changed.

公开(公告)号：US20210097331A1

公开(公告)日：2021-04-01

申请号：US17118535

申请日：2020-12-10

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: G06K9/62 ,  G06T7/00 ,  H04N7/18 ,  H04N5/76

Abstract: There are provided a medical image processing apparatus, a medical image processing system, a medical image processing method, and a program that allow an observer to grasp a region that contributes to classification in automatic classification of a medical image. A medical image processing apparatus includes an image acquisition unit (40) that acquires a captured image (38) generated through imaging of a living body; a classification unit (48) that classifies the captured image into two or more classes; an image generation unit (50) that generates a region image depicting a location of a region that contributes to classification performed using the classification unit in the captured image subjected to the classification performed using the classification unit; and a display signal transmission unit (44) that transmits, to a display device, a display signal representing the captured image, a classification result derived using the classification unit, and the region image. The display signal transmission unit transmits, to the display device, a display signal for displaying the region image separately from the captured image.

公开(公告)号：US20210042914A1

公开(公告)日：2021-02-11

申请号：US16941552

申请日：2020-07-29

Applicant: FUJIFILM Corporation

Inventor： Masaaki OOSAKE ,  Shumpei KAMON

IPC: G06T7/00 ,  G06T7/20 ,  G16H30/40 ,  G16H30/20

Abstract: There is provided a filing device, a filing method, and a program that cause a still image and a motion image to be associated with each other, which are captured without being associated with each other.
The problem is solved through a filing device including an acquisition unit that acquires at least one still image and at least one motion image, a still image analysis unit that analyzes a pixel value of the still image and extracts still image information, a motion image analysis unit that analyzes a pixel value of the motion image and extracts motion image information, and an associating unit that associates the still image with the motion image by comparing the still image information with the motion image information.

公开(公告)号：US20230360221A1

公开(公告)日：2023-11-09

申请号：US18351230

申请日：2023-07-12

Applicant: FUJIFILM Corporation

Inventor： Shumpei KAMON

IPC: G06T7/00 ,  G06T7/246 ,  G16H15/00 ,  G16H30/40 ,  A61B1/00

CPC classification number: G06T7/0016 ,  G06T7/248 ,  G16H15/00 ,  G16H30/40 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00055 ,  G06T2207/10068 ,  G06T2207/10016 ,  G06T2207/30004

Abstract: Provided are a medical image processing apparatus, a medical image processing method, and a medical image processing program by which it is possible to automatically perform time measurement related to an examination state of time-series medical images. In a medical image processing apparatus including a processor, the processor is configured to perform: medical image acquisition processing for sequentially acquiring time-series medical images; examination state recognition processing for recognizing an examination state on the basis of the sequentially acquired medical images; time measurement processing for performing time measurement related to the examination state; time measurement control processing for controlling a behavior of the time measurement in accordance with a recognition result of the examination state; and report processing for causing a report unit to report information on a state of the time measurement to a user.