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公开(公告)号：US20220108448A1
公开(公告)日：2022-04-07
申请号：US17550513
申请日：2021-12-14
Applicant: OLYMPUS CORPORATION
Inventor： Takashi KONO , Yamato KANDA
Abstract: An information processing apparatus includes a processor. The processor acquires a medical image, identifies the acquired medical image and acquires an identification result, analyzes a motion relating to interpretation of the medical image by a user to acquire a motion analysis result, and compares the identification result and the motion analysis result and acquires a comparison result relating to coincidence or noncoincidence of the identification result and the motion analysis result.
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公开(公告)号：US20210361142A1
公开(公告)日：2021-11-25
申请号：US17395696
申请日：2021-08-06
Applicant: OLYMPUS CORPORATION
Inventor： Makoto KITAMURA , Yamato KANDA
Abstract: An image recording device includes a processor. The processor acquires time-series images of endoscopy, temporarily records all of the time-series images of the endoscopy in a buffer memory, retrieves the time-series images temporarily recorded in the buffer memory and identifies an appearance of a lesion from the retrieved time-series images, and records in a memory a predetermined image of the time-series images temporarily recorded in the buffer memory, according to the identified appearance of the lesion.
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23.发明申请公开(公告)号：US20210251470A1
公开(公告)日：2021-08-19
申请号：US17238865
申请日：2021-04-23
Applicant: OLYMPUS CORPORATION
Inventor： Mitsutaka KIMURA , Yamato KANDA , Makoto KITAMURA , Katsuyoshi TANIGUCHI
Abstract: An image processing device for an endoscope includes a processor. The processor receives, as input, a generated image acquired by performing predetermined processing on an image pickup signal acquired by an endoscope, analyzes a withdrawing speed of the endoscope based on at least one of the generated image and information relating to an operation state of the endoscope, detects a lesion part from the generated image, performs a diagnosis support action on the lesion part, decides a factor affecting the diagnosis support action based on an analysis result of the withdrawing speed, and outputs the factor.
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24.发明申请公开(公告)号：US20180317744A1
公开(公告)日：2018-11-08
申请号：US16015346
申请日：2018-06-22
Applicant: OLYMPUS CORPORATION
Inventor： Yamato KANDA
Abstract: An image processing apparatus includes: a surface shape estimation unit configured to estimate a surface shape of a target that appears in an intraluminal image of a living body; an imaging viewpoint changing unit configured to change an imaging viewpoint with respect to the surface shape from an imaging viewpoint used for estimation; and an image generation unit configured to generate a virtual image of the target for a case of imaging the target from the changed imaging viewpoint.
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25.发明申请IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM 有权图像处理装置，图像处理方法和计算机可读记录介质公开(公告)号：US20160292875A1
公开(公告)日：2016-10-06
申请号：US15183975
申请日：2016-06-16
Applicant: OLYMPUS CORPORATION
Inventor： Takashi KONO , Yamato KANDA , Makoto KITAMURA , Toshiya KAMIYAMA
CPC classification number: G06T7/11 , G06T7/0012 , G06T7/64 , G06T2207/10068 , G06T2207/30028
Abstract: An image processing apparatus includes: a region-of-interest setting unit configured to set a region of interest in an image; a linear convex region extracting unit configured to extract, from the region of interest, a linear region having a predetermined number or more of continuously-arranged pixels whose pixel values are higher than pixel values of neighboring pixels; an intra-region curvature feature data computing unit configured to compute curvature feature data based on curvatures of one or more arcs along the linear region; and an abnormality determining unit configured to determine whether there is an abnormal portion in the region of interest, based on a distribution of the curvature feature data.
Abstract translation: 一种图像处理装置，包括：感兴趣区域设置单元，被配置为设置图像中的感兴趣区域; 线性凸区域提取单元，被配置为从感兴趣区域提取具有预定数量或更多个像素值高于相邻像素的像素值的连续排列像素的线性区域; 区域内曲率特征数据计算单元，被配置为基于沿着所述线性区域的一个或多个弧的曲率来计算曲率特征数据; 以及异常确定单元，被配置为基于曲率特征数据的分布来确定所述感兴趣区域中是否存在异常部分。
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Patent Agency Ranking
26.发明申请IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM 有权图像处理装置，图像处理方法和计算机可读记录介质公开(公告)号：US20150356369A1
公开(公告)日：2015-12-10
申请号：US14830893
申请日：2015-08-20
Applicant: OLYMPUS CORPORATION
Inventor： Makoto KITAMURA , Yamato KANDA , Toshiya KAMIYAMA
CPC classification number: G06K9/46 , G01B11/14 , G06K9/52 , G06K9/6215 , G06K2009/4666 , G06T7/0012 , G06T7/50 , G06T2207/10024 , G06T2207/10068 , G06T2207/30101
Abstract: An image processing apparatus for processing an image acquired by imaging a living body includes: a blood vessel candidate region extraction unit configured to extract a plurality of blood vessel candidate regions from the image; an identical blood vessel candidate region extraction unit configured to extract, from among the plurality of blood vessel candidate regions, a blood vessel candidate region group estimated to form a line shape when integrated, as an identical blood vessel candidate region; an evaluation value calculation unit configured to calculate one or more kinds of evaluation values for evaluating a likelihood that the identical blood vessel candidate region corresponds to an identical blood vessel; and a blood vessel region discrimination unit configured to discriminate whether or not the identical blood vessel candidate region forms an identical blood vessel region, based on the evaluation values.
Abstract translation: 一种用于处理通过对生物进行成像而获取的图像的图像处理装置包括：血管候选区域提取单元，被配置为从图像中提取多个血管候选区域; 相同的血管候补区域提取单元，被构造为从多个血管候选区域中提取当被整合时估计为形成线状的血管候选区域组作为相同的血管候选区域; 评估值计算单元，被配置为计算用于评估相同血管候选区域对应于同一血管的可能性的一种或多种评估值; 以及血管区域识别单元，其被配置为基于评估值来区别相同的血管候选区域是否形成相同的血管区域。
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27.发明申请IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING DEVICE 有权图像处理装置，图像处理方法和计算机可读记录装置公开(公告)号：US20140270377A1
公开(公告)日：2014-09-18
申请号：US14288642
申请日：2014-05-28
Applicant: OLYMPUS CORPORATION
Inventor： Yamato KANDA , Makoto KITAMURA , Takashi KONO , Masashi HIROTA
CPC classification number: G06T7/0012 , A61B1/00009 , A61B1/0002 , A61B1/041 , G02B23/2484 , G06K9/0014 , G06K9/00147 , G06K9/4604 , G06K9/4652 , G06T7/11 , G06T7/136 , G06T7/143 , G06T7/155 , G06T7/90 , G06T2207/10024 , G06T2207/10068 , G06T2207/20041 , G06T2207/20076 , G06T2207/20152 , G06T2207/30028 , G06T2207/30096
Abstract: An image processing apparatus includes an abnormal portion candidate region detection unit configured to detect a candidate region of an abnormal portion based on color information of each pixel constituting an image obtained by capturing an image of an inside of a lumen of a subject, a border neighboring pixel identifying unit configured to identify a border neighboring pixel which is a pixel existing in proximity to a border of the candidate region, a feature data calculation unit configured to calculate feature data based on a pixel value of the border neighboring pixel, and an abnormal portion region distinguishing unit configured to distinguish an abnormal portion region based on the feature data.
Abstract translation: 图像处理装置包括异常部分候补区域检测单元，其被配置为基于构成通过拍摄被摄体的内腔的图像获得的图像的每个像素的颜色信息来检测异常部分的候选区域，邻接的边界 像素识别单元，被配置为识别作为在所述候选区域的边界附近存在的像素的边界相邻像素;特征数据计算单元，被配置为基于所述边界相邻像素的像素值来计算特征数据;异常部分 区域区分单元，被配置为基于特征数据区分异常部分区域。
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公开(公告)号：US20230100147A1
公开(公告)日：2023-03-30
申请号：US18076663
申请日：2022-12-07
Applicant: OLYMPUS CORPORATION
Inventor： Akihiro KUBOTA , Yamato KANDA , Katsuyoshi TANIGUCHI , Naohisa TAKABATAKE , Takashi KONO
IPC: G06V10/776 , G06V10/764 , G06V10/94 , G06T7/00 , G06V10/25
Abstract: A diagnosis support system includes a processor. The processor is connected to a plurality of classifiers that are different in performance. The processor displays performance information of each of the classifiers side by side, receives a user's selection of the performance information displayed side by side, and inputs an input image to the classifier associated with the performance information selected by the user.
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公开(公告)号：US20210338042A1
公开(公告)日：2021-11-04
申请号：US17378080
申请日：2021-07-16
Applicant: OLYMPUS CORPORATION
Inventor： Mitsutaka KIMURA , Yamato KANDA , Akihiro KUBOTA
IPC: A61B1/00
Abstract: An image processing apparatus includes a processor. The processor receives an observation image of a subject or the observation image and system information, detects a lesioned part candidate from the observation image, estimates a deterioration risk of endoscopy quality from the observation image or the system information, controls a notification form of the lesioned part candidate from an estimation result of the deterioration risk, and notifies the lesioned part candidate according to the control of the notification form.
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30.发明申请公开(公告)号：US20210241457A1
公开(公告)日：2021-08-05
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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