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公开(公告)号：US12266121B2
公开(公告)日：2025-04-01
申请号：US17864574
申请日：2022-07-14
Applicant: OLYMPUS CORPORATION
Inventor： Joji Sakamoto , Akihiro Kubota , Yamato Kanda
Abstract: A medical image data creation apparatus for training acquires a first medical image, acquires a second medical image that is different from the first medical image and is obtained by photographing a substantially same spot as in the first medical image, creates lesion region information concerning a lesion part in the second medical image, and creates medical image data for training in which the first medical image and the lesion region information are associated with each other.
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公开(公告)号：US12143755B2
公开(公告)日：2024-11-12
申请号：US17239802
申请日：2021-04-26
Applicant: OLYMPUS CORPORATION
Inventor： Katsuyoshi Taniguchi , Yamato Kanda , Akihiro Kubota
Abstract: An image processing device includes: a first processor configured to perform image processing on an inputted image, the image processing including diagnostic process; a second processor configured to perform selection processing to select and transmit a portion of the inputted image to an external image processing apparatus connected to an external network; and an interface configured to receive a processing result of the diagnostic process by the external image processing apparatus.
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公开(公告)号：US11642005B2
公开(公告)日：2023-05-09
申请号：US17329446
申请日：2021-05-25
Applicant: OLYMPUS CORPORATION
Inventor： Akihiro Kubota , Katsuyoshi Taniguchi , Yamato Kanda , Mitsutaka Kimura
IPC: G06T7/62 , G06T7/50 , A61B1/00 , G06T7/70 , G06T7/00 , G06T7/20 , G06T11/00 , G08B5/22 , H04N7/18 , H04N23/50
CPC classification number: A61B1/00055 , A61B1/00045 , A61B1/000094 , G06T7/0014 , G06T7/20 , G06T7/50 , G06T7/62 , G06T7/70 , G06T11/001 , G08B5/22 , H04N7/181 , G06T2207/10068 , G06T2207/30096 , H04N23/555
Abstract: A processor of an endoscope system detects from the observation images a lesion area which is an observation target of the endoscope, judges a level of an oversight risk which is a risk that an operator may overlook the lesion area, on the basis of the observation images, and controls notification methods of detection of the lesion area on the basis of the level of the oversight risk. The processor displays the marker image indicating the lesion area only in a second image region of the display apparatus when a level of the oversight risk relating to the lesion area is a first level and displays the marker image in both a first image region and the second image region which is smaller than the first image region when a level of the oversight risk relating to the lesion area is a second level higher than the first level.
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公开(公告)号：US11656451B2
公开(公告)日：2023-05-23
申请号：US17140609
申请日：2021-01-04
Applicant: OLYMPUS CORPORATION
Inventor： Takehito Hayami , Yamato Kanda , Makoto Kitamura , Akihiro Kubota
CPC classification number: G02B23/2446 , G02B23/2484 , G06T7/0012 , G06T2207/10068
Abstract: An image processing apparatus for endoscope includes a processor. The processor sequentially receives a plurality of observation images of an endoscope, detects one or more lesioned parts from each of the plurality of observation images, analyzes visibility of at least one of a distance from the endoscope, an occupied area, a shape, a size, a position in the observation image, a color, luminance, or an organ part relating to the detected lesioned part, sets a display extension time of a detection result of the lesioned part according to the visibility, and outputs the observation image to which the detection result of the lesioned part is added.
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Patent Agency Ranking
公开(公告)号：US20180098061A1
公开(公告)日：2018-04-05
申请号：US15830237
申请日：2017-12-04
Applicant: OLYMPUS CORPORATION
Inventor： Toshiyuki Noguchi , Akihiro Kubota
CPC classification number: H04N17/002 , G01K7/01 , G02B23/2469 , G02B23/2484 , H04N5/2256 , H04N5/232 , H04N5/23293 , H04N5/353 , H04N5/361 , H04N5/36963 , H04N5/378 , H04N2005/2255
Abstract: An imaging apparatus includes: an imaging device which is configured to perform a photoelectric conversion of collected light; a selection unit which is configured to select output signals from pixels belonging to a predetermined pixel area of the imaging device; a dark current-calculating unit which is configured to calculate a dark current value based on a difference between the output signals in a predetermined set; a temperature-calculating unit which is configured to calculate a temperature of the imaging device from the dark current value; and an inspection unit which is configured to inspect whether or not a temperature measurement state is normal based on temperatures calculated for a plurality of exposure times for the imaging device by the temperature-calculating unit.
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6.发明授权Image-shake correction apparatus and imaging apparatus incorporating the same 有权图像抖动校正装置和包含该图像抖动校正装置的成像装置公开(公告)号：US09332184B2
公开(公告)日：2016-05-03
申请号：US14225713
申请日：2014-03-26
Applicant: OLYMPUS CORPORATION
Inventor： Takashi Okamura , Akihiro Kubota
CPC classification number: H04N5/23264 , G03B2205/0038 , H04N5/2253 , H04N5/23287
Abstract: The image-shake correction apparatus 1 of the invention comprises a base part 10 including a permanent magnet 20 and a moving part 30 having a coil 40 located in a position opposite to the permanent magnet 20, wherein the permanent magnet 20 and coil 40 form together a voice coil motor 70, and the permanent magnet 20 includes cutouts 101, 102 and 103.
Abstract translation: 本发明的图像抖动校正装置1包括基部10，其包括永磁体20和具有位于与永磁体20相对的位置的线圈40的移动部分30，其中永磁体20和线圈40一起形成 音圈电机70，永磁体20具有切口101,102,103。
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公开(公告)号：US10531078B2
公开(公告)日：2020-01-07
申请号：US15830237
申请日：2017-12-04
Applicant: OLYMPUS CORPORATION
Inventor： Toshiyuki Noguchi , Akihiro Kubota
IPC: H04N7/18 , H04N17/00 , H04N5/361 , G01K7/01 , G02B23/24 , H04N5/225 , H04N5/353 , H04N5/378 , H04N5/232
Abstract: An imaging apparatus includes: an imaging device which is configured to perform a photoelectric conversion of collected light; a selection unit which is configured to select output signals from pixels belonging to a predetermined pixel area of the imaging device; a dark current-calculating unit which is configured to calculate a dark current value based on a difference between the output signals in a predetermined set; a temperature-calculating unit which is configured to calculate a temperature of the imaging device from the dark current value; and an inspection unit which is configured to inspect whether or not a temperature measurement state is normal based on temperatures calculated for a plurality of exposure times for the imaging device by the temperature-calculating unit.
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公开(公告)号：US12201260B2
公开(公告)日：2025-01-21
申请号：US17476604
申请日：2021-09-16
Applicant: OLYMPUS CORPORATION
Inventor： Tatsuki Yamada , Akihiro Kubota , Yamato Kanda , Mitsutaka Kimura , Makoto Kitamura
Abstract: A diagnosis support apparatus includes a processor including at least one piece of hardware. The processor identifies, based on physical information including one or more kinds of information capable of estimating a state of a diagnosis target organ of a subject, one abnormal symptom appearing in the diagnosis target organ, performs, as lesion extraction processing for extracting a lesion candidate region from an endoscopic image, different processing specialized for each abnormal symptom that appears in the diagnosis target organ, and performs the lesion extraction processing corresponding to the identified one abnormal symptom.
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公开(公告)号：US12041385B2
公开(公告)日：2024-07-16
申请号：US17940079
申请日：2022-09-08
Applicant: OLYMPUS CORPORATION
Inventor： Hiroshi Tanaka , Yamato Kanda , Makoto Kitamura , Akihiro Kubota , Takao Tsuruoka
IPC: H04N5/91 , G06T7/20 , G06V10/60 , G06V10/774 , H04N5/765
CPC classification number: H04N5/91 , G06T7/20 , G06V10/60 , G06V10/774 , H04N5/765 , G06T2207/10068 , G06T2207/30004 , G06V2201/034
Abstract: An image recording system includes a processor. The processor acquires a time series RAW image group including a plurality of time series RAW images in a first time section. The processor extracts, from the time series RAW image group, a recording candidate RAW image group included in a second time section as a part of the first time section. The processor records at least one RAW image included in the recording candidate RAW image group as a recording target RAW image which is a RAW image to be recorded. The processor selects the recording target RAW image from the recording candidate RAW image group. The processor converts the RAW image which is not selected as the recording target RAW image from the recording candidate RAW image group or the time series RAW image group to compressed data, and records the compressed data.
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