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1.发明公开公开(公告)号：US20230410303A1
公开(公告)日：2023-12-21
申请号：US18458121
申请日：2023-08-29
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
CPC classification number: G06T7/0012 , G06V10/25 , G06V10/44 , G06V10/761 , G09G5/377 , G06T2207/10068
Abstract: A medical image processing apparatus according to one aspect of the present invention is a medical image processing apparatus including a processor. The processor is configured to execute an image acquisition process of acquiring a time-series medical image; a region-of-interest detection process of detecting a region of interest from the acquired medical image; a display control process of causing a display apparatus to display the medical image; a first reporting process of, in response to the region of interest being detected in the region-of-interest detection process, causing the display apparatus to perform superimposed display of the medical image and information about the detected region of interest; and a second reporting process of, in response to the region of interest being detected in the region-of-interest detection process, outputting a sound from a sound output apparatus. The processor is configured to execute the second reporting process after the first reporting process.
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2.发明申请公开(公告)号：US20230086972A1
公开(公告)日：2023-03-23
申请号：US18052556
申请日：2022-11-03
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
Abstract: There are provided a medical image processing device, an endoscope system, a medical image processing method, and a program which detect an optimal lesion region according to an in-vivo position of a captured image. Images at a plurality of in-vivo positions of a subject are acquired from medical equipment that sequentially captures and displays in real time the images; positional information indicating the in-vivo position of the acquired image is acquired; from among a plurality of region-of-interest detection units that detect a region of interest from an input image and correspond to the plurality of in-vivo positions, respectively, a region-of-interest detection unit corresponding to the position indicated by the positional information is selected; and the selected region-of-interest detection unit detects a region of interest from the acquired image.
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公开(公告)号：US20210342592A1
公开(公告)日：2021-11-04
申请号：US17379036
申请日：2021-07-19
Applicant: FUJIFILM Corporation
Inventor： Masaaki OOSAKE , Shumpei KAMON
Abstract: A medical image processing apparatus includes a recognition unit that detects a region of interest from a medical image and classifies the region of interest, a display control unit that causes emphasis display of the region of interest and a classification for the region of interest to be displayed in a screen for displaying the observation target, and a change determining unit that determines at least any of whether to change a display style of the emphasis display or whether to change a display style of the classification. The display control unit changes the display style of the emphasis display in the case where it is determined to change the display style of the emphasis display and changes the display style of the classification in the case where it is determined to change the display style of the classification.
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公开(公告)号：US20210012495A1
公开(公告)日：2021-01-14
申请号：US17035738
申请日：2020-09-29
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON , Hirona YUMBE
Abstract: An object of the present invention is to provide an image processing device, an endoscope system, and an image processing method capable of efficiently saving a moving image in which a lesion is shown. An image processing device according to a first aspect of the present invention includes a moving image acquisition unit that acquires an examination moving image by an endoscope, a report information acquisition unit that acquires report information on an examination corresponding to the examination moving image, the report information including at least one of subject information of a still image acquired in the examination or acquisition time information of the still image, a report information analysis unit that extracts at least one of subject information of a lesion image or acquisition time information of the lesion image from the report information, and a moving image saving unit that saves a lesion moving image, which is a moving image for a time range in which the lesion image is included in the examination moving image, on the basis of a result of the extraction.
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公开(公告)号：US20190246874A1
公开(公告)日：2019-08-15
申请号：US16290968
申请日：2019-03-04
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
CPC classification number: A61B1/00009
Abstract: Provided are a processor device, an endoscope system, and a method of operating the processor device capable of distinguishing respective tissues included in an observation target. A Bs image signal, a Gs image signal, and an Rs image signal obtained by imaging the observation target including at least one tissue are acquired. A calculated image is obtained by performing specific calculation processing on the basis of these images of bands. The tissue discrimination unit 74 discriminates the tissue on the basis of a brightness value of the Bs image signal and the calculated image.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190021579A1
公开(公告)日：2019-01-24
申请号：US16143498
申请日：2018-09-27
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
IPC: A61B1/00 , A61B5/107 , A61B1/06 , A61B5/103 , A61B5/1459 , A61B1/04 , A61B5/1455 , A61B5/00
Abstract: Provided are an image processing device and a method for operating the same, and an endoscope processor device and a method for operating the same that accurately measure the blood vessel depth of blood vessels in an observation target. A data set including a plurality of items of measurement data in which blood vessel index values, such as blood vessel contrast and a plurality of blood vessel index value variation factors including the blood vessel depth are associated with each other is stored in a data set storage unit 97. A specific blood vessel index value variation factor other than the blood vessel depth is measured. The data set is narrowed to a sub-data set having the specific blood vessel index value variation factor. A blood vessel depth corresponding to a blood vessel index value calculated by the blood vessel index value calculation unit is found from the sub-data set.
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公开(公告)号：US20240386692A1
公开(公告)日：2024-11-21
申请号：US18664261
申请日：2024-05-14
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
IPC: G06V10/25 , A61B1/00 , G06T7/00 , G06V10/764
Abstract: A medical image processing device includes a medical image acquisition unit that acquires a medical image, a region classification unit that classifies a region of a subject into a first region or a second region, and a region-of-interest detection unit that detects a region of interest from the medical image. The region-of-interest detection unit detects the region of interest using a first trained model obtained from machine learning with a first data set including data of the first region and data of the second region or a second trained model obtained from machine learning with a second data set including the data of the second region.
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8.发明公开公开(公告)号：US20240304311A1
公开(公告)日：2024-09-12
申请号：US18665850
申请日：2024-05-16
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
Abstract: Provided are a medical image processing apparatus, a medical image processing method, a program, and a diagnosis support apparatus that appropriately control whether or not to report reporting information of a medical image independently of a user operation. The above object is achieved by a medical image processing apparatus including a reporting control unit that performs control to bring reporting information included in a medical image into either a reporting state in which the reporting information is reported by a reporting unit or a non-reporting state in which the reporting information is not reported by the reporting unit. The reporting control unit brings the reporting information into the non-reporting state in a case where the medical image satisfies a non-reporting condition and brings the reporting information into the reporting state after a non-reporting time has elapsed from when the medical image does not satisfy the non-reporting condition.
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9.发明公开公开(公告)号：US20240298873A1
公开(公告)日：2024-09-12
申请号：US18670271
申请日：2024-05-21
Applicant: FUJIFILM Corporation
Inventor： Shumpei KAMON
CPC classification number: A61B1/000094 , A61B1/00045 , G06T7/0012 , A61B1/000096 , A61B1/0669 , A61B1/07 , G06T2207/10068 , G06T2207/20081 , G06T2207/20104
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.
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10.发明申请公开(公告)号：US20210125724A1
公开(公告)日：2021-04-29
申请号：US17117408
申请日：2020-12-10
Applicant: FUJIFILM Corporation
Inventor： Misaki KAWAHARA , Goro MIURA , Satoshi NAITO , Shumpei KAMON , Masaaki OOSAKE
Abstract: There are provided a medical image processing apparatus, a medical image processing method, a machine learning system, and a program that can reduce the volume of communication and can reduce the processing load of retraining or additional training that is performed by a machine learning apparatus. A medical image processing apparatus (13) includes: a trainer (26) that performs additional training for a first computer-aided diagnosis device on the basis of an input medical image; an evaluation unit that compares a second computer-aided diagnosis device obtained by the additional training with the first computer-aided diagnosis device and evaluates whether learning difference information about the additional training contributes to improvement of performance of the first computer-aided diagnosis device; a communication determination unit that determines, on the basis of a result of evaluation, whether the learning difference information is to be communicated; and a communication unit (34) that outputs the learning difference information in accordance with a result of determination by the communication determination unit.
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