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1.发明申请公开(公告)号：US20210326625A1
公开(公告)日：2021-10-21
申请号：US17361834
申请日：2021-06-29
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Nobuyuki WATANABE , Yoshioki KANEKO , Hidetoshi NISHIMURA
Abstract: An information processing device includes: a processor including hardware, the processor being configured to cause a display to display a second image according to an input of an operation, the second image corresponding to a field of view corresponding to at least part of a first image contained in imaging data that is generated by capturing an observation subject, analyze change of the field of view over time to calculate an attention degree, and set a region of interest in the first image contained in the imaging data according to the attention degree.
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公开(公告)号：US20210364776A1
公开(公告)日：2021-11-25
申请号：US17395666
申请日：2021-08-06
Applicant: OLYMPUS CORPORATION
Inventor： Nobuyuki WATANABE , Hidetoshi NISHIMURA , Kazuhito HORIUCHI
Abstract: An information processing device includes: a storage configured to store display region information and a count value, the display region information indicating a position of a predetermined display region in a first image corresponding to image data, the count value indicating frequency of display of each predetermined region in the first image; and a processor including hardware. The processor is configured to, based on the image data and an instruction signal for selecting the display region, generate a display image corresponding to the display region that is selected by the instruction signal, determine whether the display region information meets a first condition, add a predetermined value to the count value of the region on which it is determined that the first condition is met, and set, for a region of interest, a region that draws an interest in the first image based on the count value.
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公开(公告)号：US20190108629A1
公开(公告)日：2019-04-11
申请号：US16213146
申请日：2018-12-07
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Osamu KOSHIBA
Abstract: An image processing device includes a computer that is configured to: detect edge-strength information expressing an edge strength in an acquired image; apply noise-reduction processing using spatial information to the image; apply noise-reduction processing using frequency information to the image; and composite a first processed image subjected to the noise-reduction processing using spatial information and a second processed image subjected to the noise-reduction processing using frequency information, by using weights in which a compositing ratio of the first processed image becomes higher than a compositing ratio of the second processed image, in a region where the edge strength, which is expressed by the detected edge-strength information, is greater than a predetermined threshold, and in which the compositing ratio of the second processed image becomes higher than the compositing ratio of the first processed image, in a region where the edge strength is less than the threshold.
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公开(公告)号：US20220351428A1
公开(公告)日：2022-11-03
申请号：US17861480
申请日：2022-07-11
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI
Abstract: An information processing apparatus include a processor configured to: control a display to display at least a partial image of a captured image generated by capturing an image of an observation target; generate field of view information by associating: display position information indicating a position of a display area corresponding to the displayed partial image; magnification information indicating a display magnification of the partial image; and time information indicating a display time of the partial image; record the field of view information in a memory; and extract a piece of the field of view information including the magnification information indicating at least a single kind of specific display magnification input to an input device from among pieces of the field of view information recorded in the memory; generate a field of view map image corresponding to the extracted piece of field of view information; and control the display to display the field of view map image.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20210297635A1
公开(公告)日：2021-09-23
申请号：US17340691
申请日：2021-06-07
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Nobuyuki WATANABE , Yoshioki KANEKO , Hidetoshi NISHIMURA
IPC: H04N7/18 , G06F3/01 , G06K9/32 , G10L15/22 , G06K9/62 , H04N5/232 , G02B21/36 , A61B1/05 , A61B1/00
Abstract: An information processing device includes: a processor including hardware. The processor is configured to analyze, based on gaze data obtained by detecting a gaze of a user and input externally, an attention degree of the gaze of the user with respect to an observation image, allocate importance corresponding to the attention degree to speech data representing speech of the user, the speech data being input externally and being associated with a same time axis as a time axis of the gaze data, record the speech data and the importance in a storage, and set a region of interest in the observation image according to the attention degree and the importance.
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6.发明申请公开(公告)号：US20190354177A1
公开(公告)日：2019-11-21
申请号：US16412513
申请日：2019-05-15
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Nobuyuki WATANABE , Yoshioki KANEKO , Hidetoshi NISHIMURA
Abstract: An information processing apparatus is disclosed which includes a hardware processor configured to, analyze an attention degree of a gaze of a user, on the basis of gaze data in which the gaze of the user is detected, the gaze data being input externally, and assign an important degree according to the attention degree that is analyzed with respect to speech data of the user, the speech data being input externally, and is associated with a time axis that is a same as that of the gaze data to be recorded in a memory.
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7.发明公开公开(公告)号：US20230326079A1
公开(公告)日：2023-10-12
申请号：US18208318
申请日：2023-06-12
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI
CPC classification number: G06T7/85 , A61B1/00193 , A61B1/00057 , A61B1/0005 , G06T2207/10028 , G06T2207/10068
Abstract: A calibration device includes a processor configured to process a stereo image which is taken by a stereo camera disposed in front end portion of an endoscope, the processor being configured to superimpose an imaging guide onto the stereo image to generate a calibration image that is to be displayed in a display, and calibrate a camera parameter of the stereo camera based on the stereo image taken by the stereo camera is state in which a plurality of marks included is a chart representing a photographic subject image in the calibration image fall into a specific positional relationship with respect to the imaging guide.
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8.发明申请公开(公告)号：US20190355382A1
公开(公告)日：2019-11-21
申请号：US16411540
申请日：2019-05-14
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Nobuyuki WATANABE , Yoshioki KANEKO , Hidetoshi NISHIMURA
Abstract: An information-processing apparatus includes a display displaying an image; a memory recording voice data having a voice pronounced at each of plural observation points of the image; a gaze detector generating gaze data by detecting a gaze of a user; a voice input device generating voice data associated with a time axis identical to that of the gaze data by receiving a voice of the user; and a processor to analyze a attention period where a attention degree of the gaze to each of the plural observation points is a predetermined value or greater, based on the gaze data, set a period where the voice is pronounced with respect to the voice data as an important voice period, based on the voice data, and generate calibration data based on a time lag between the attention period and the important voice period.
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9.发明申请公开(公告)号：US20190354176A1
公开(公告)日：2019-11-21
申请号：US16411840
申请日：2019-05-14
Applicant: OLYMPUS CORPORATION
Inventor： Kazuhito HORIUCHI , Nobuyuki WATANABE , Yoshioki KANEKO , Hidetoshi NISHIMURA
IPC: G06F3/01 , G06F3/16 , G10L15/22 , G10L15/08 , G02B21/36 , G02B21/02 , G02B25/00 , G02B27/00 , A61B1/05 , A61B1/00
Abstract: An information processing apparatus includes a processor comprising hardware, the processor being configured to execute: setting an utterance period, in which an uttering voice includes a keyword having an importance degree of a predetermined value or more, as an important period with respect to user's voice data input from an external device; and allocating a corresponding gaze period corresponding to the set important period to gaze data that is input from an external device and is correlated with the same time axis as in the voice data, and recording the corresponding gaze period in a memory.
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