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公开(公告)号：US20160000307A1
公开(公告)日：2016-01-07
申请号：US14858074
申请日：2015-09-18
Applicant: OLYMPUS CORPORATION
Inventor： Syunya AKIMOTO , Jun HASEGAWA
CPC classification number: A61B1/045 , A61B1/00006 , A61B1/00009 , A61B1/0002 , A61B1/00039 , A61B1/00055 , A61B1/00096 , A61B1/00147 , A61B1/04 , A61B1/06 , A61B1/307
Abstract: An endoscope system includes an image pickup device that is inserted into a subject and picks up an image inside the subject and a memory that records an intra-subject image acquired by the image pickup device and position information of the image pickup device in association with each other. The endoscope system includes an image generating section that applies, to the intra-subject image, when it is determined that a release signal is generated as a predetermined trigger signal, predetermined processing for distinguishably displaying the intra-subject image at a time when the release signal is generated and generates an image obtained by pasting the intra-subject image onto a model image of a predetermined organ.
Abstract translation: 内窥镜系统包括被插入到被摄体中并拾取被摄体内的图像的摄像装置和记录由摄像装置拍摄的被摄体内图像和摄像装置的位置信息的存储器， 其他。 内窥镜系统包括图像生成部，其在被确定为产生释放信号作为规定的触发信号的情况下对被检体内图像进行了应用，在所述释放时刻可区分地显示被检体内图像的规定处理 产生信号并产生通过将被摄体内图像粘贴到预定器官的模型图像上而获得的图像。
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公开(公告)号：US20180214006A1
公开(公告)日：2018-08-02
申请号：US15938461
申请日：2018-03-28
Applicant: OLYMPUS CORPORATION
Inventor： Syunya AKIMOTO , Seiichi ITO , Junichi ONISHI
CPC classification number: A61B1/00009 , A61B1/00022 , A61B1/00045 , A61B1/0005 , A61B1/00117 , A61B1/00126 , A61B1/04 , A61B1/0669 , A61B1/07 , A61B1/307 , A61B5/062 , A61B5/14514 , A61B90/361 , A61B2034/105 , A61B2034/2051 , A61B2090/367 , G06T17/30
Abstract: An image processing apparatus includes: a three-dimensional model structuring section configured to generate, when an image pickup signal related to a region in a subject is inputted from an image pickup apparatus configured to pick up an image of an inside of the subject, three-dimensional data representing a shape of the region based on the image pickup signal; and an image generation section configured to perform, on the three-dimensional data generated by the three-dimensional model structuring section, processing of allowing visual recognition of a boundary region between a structured region that is a region, an image of which is picked up by the image pickup apparatus, and an unstructured region that is a region, an image of which is yet to be picked up by the image pickup apparatus, and generate a three-dimensional image.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20190012827A1
公开(公告)日：2019-01-10
申请号：US16128919
申请日：2018-09-12
Applicant: OLYMPUS CORPORATION
Inventor： Syunya AKIMOTO , Junichi ONISHI
CPC classification number: G06T15/205 , A61B1/00009 , G02B23/24 , G06T7/55 , G06T7/97 , H04N7/18
Abstract: An image processing apparatus includes a processor including hardware, wherein the processor is configured to: construct first and second pieces of three-dimensional image data based on two different subject images received; arrange first and second three-dimensional shapes included in the first and second pieces of three-dimensional image data at positions corresponding to pieces of image pickup position information; calculate a deviation angle based on at least one of a degree of similarity between hues, a degree of similarity between textures and a degree of similarity between edges, and correct the deviation angle and arrange the first and second three-dimensional shapes in three-dimensional space to generate a three-dimensional shape image.
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公开(公告)号：US20170039707A1
公开(公告)日：2017-02-09
申请号：US15296445
申请日：2016-10-18
Applicant: OLYMPUS CORPORATION
Inventor： Syunya AKIMOTO , Junichi ONISHI
CPC classification number: G06T7/0012 , A61B1/00 , A61B1/00009 , A61B1/00045 , A61B1/04 , A61B1/307 , G02B23/24 , G02B23/2484 , G06T7/11 , G06T7/13 , G06T2207/10012 , G06T2207/10068 , G06T2207/10081 , G06T2207/30004 , H04N7/18
Abstract: An image processing apparatus includes: an information acquisition section configured to acquire information of an observation position and a visual line direction for observing an inside of a subject by using an objective optical system; a boundary position generation section configured to generate boundary position information indicating a boundary position of an angle-of-view region and another region of the objective optical system on a three-dimensional image of the subject; a non-angle-of-view region extraction section configured to extract a non-angle-of-view region not in the angle of view on the three-dimensional image based on the boundary position information generated by the boundary position generation section; and an image generation section configured to generate an identification image for a luminal organ model based on the three-dimensional image, the identification image being provided with identification information for identifying the non-angle-of view region.
Abstract translation: 一种图像处理装置，包括：信息获取部，被配置为通过使用物镜光学系统获取用于观察被检体内部的观察位置和视线方向的信息; 边界位置生成部，被配置为生成表示所述被摄体的三维图像上的所述物镜光学系统的视角范围和所述另一区域的边界位置的边界位置信息; 非角度视角区域提取部，其基于由所述边界位置生成部生成的边界位置信息，提取所述三维图像上的视角不为非视角的区域; 以及图像生成部，被配置为基于所述三维图像生成用于管腔器官模型的识别图像，所述识别图像具有用于识别所述非视角区域的识别信息。
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公开(公告)号：US20170095136A1
公开(公告)日：2017-04-06
申请号：US15385505
申请日：2016-12-20
Applicant: OLYMPUS CORPORATION
Inventor： Miho MINAMIZATO , Jun HASEGAWA , Syunya AKIMOTO
CPC classification number: A61B1/00009 , A61B1/0002 , A61B1/0005 , A61B1/04 , A61B1/045 , A61B1/303 , A61B1/307 , A61B5/066 , G06F19/00 , G06T7/292 , G06T7/344 , G06T2207/10068
Abstract: A medical apparatus includes: an information acquisition section configured to acquire position information and visual line information in an endoscope inserted into a predetermined organ; an image acquisition section configured to acquire an image obtained by observing inside of the predetermined organ from a predetermined viewpoint; an alignment section configured to convert the position information and the visual line information to a coordinate system of a model of the predetermined organ; a position calculation section configured to calculate position information of an inner wall of the predetermined organ opposing in a visual line direction from the predetermined viewpoint; an index generation section configured to generate an index defined based on a predetermined feature; and an image generation section configured to generate an image in which the index and position information of the inner wall are associated, for the image acquired by the image acquisition section.
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公开(公告)号：US20160073927A1
公开(公告)日：2016-03-17
申请号：US14948804
申请日：2015-11-23
Applicant: OLYMPUS CORPORATION
Inventor： Syunya AKIMOTO , Jun HASEGAWA
CPC classification number: A61B5/066 , A61B1/00009 , A61B1/0005 , A61B1/05 , A61B1/06 , A61B1/0638 , A61B1/307 , A61B2034/2051 , G06T19/00 , G06T2207/10068 , G06T2210/41
Abstract: The endoscope system includes: an endoscope including an insertion portion to be inserted into a subject, and an image pickup portion that picks up an image of inside of the subject; an image pickup information acquisition portion that acquires positional information of the image pickup portion; an insertion form information acquisition portion that acquires insertion form information of the insertion portion inside the subject; and a control portion that, on a stereoscopic model image that simulates a predetermined organ inside the subject, superimposes an insertion form image that is based on insertion form information that is acquired by the insertion form information acquisition portion, and based on positional information of the image pickup portion that is acquired by the image pickup information acquisition portion, also pastes an image pickup image that is picked up by the image pickup portion, and presents the resulting stereoscopic model image.
Abstract translation: 内窥镜系统包括：内窥镜，其具有插入到被检体内的插入部，以及拍摄被检体内部的图像的摄像部; 摄像信息获取部分，其获取所述摄像部分的位置信息; 插入形式信息获取部，其获取被检体内的插入部的插入形式信息; 以及控制部，其在模拟对象内的预定器官的立体模型图像上叠加基于由插入形式信息获取部获取的插入形式信息的插入形式图像，并且基于所述插入形式图像的位置信息， 由图像拾取信息获取部分获取的图像拾取部分还粘贴由图像拾取部分拾取的图像拾取图像，并呈现所得到的立体模型图像。
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公开(公告)号：US20150272423A1
公开(公告)日：2015-10-01
申请号：US14736710
申请日：2015-06-11
Applicant: OLYMPUS CORPORATION
Inventor： Mitsuhiro ITO , Syunya AKIMOTO , Junichi ONISHI
CPC classification number: A61B1/00009 , A61B1/0002 , A61B1/0005 , A61B1/00055 , A61B1/00193 , A61B1/04 , A61B1/2676 , A61B5/0084 , A61B5/065 , A61B5/066 , A61B5/1076 , A61B5/1079 , A61B5/7207 , A61B5/7246 , A61B5/7282 , A61B6/032 , A61B6/12 , A61B6/5223 , A61B6/5247 , A61B2034/2065 , G06T19/003 , G06T2207/10068 , G06T2210/41
Abstract: An endoscope system includes an endoscope including an image pickup section that picks up an image of a subject lumen organ, a recording section that records three-dimensional image information of a lumen organ acquired from a medical diagnosis apparatus, a position estimating section that estimates a distal end position of the endoscope, a lumen-diameter acquiring section that acquires a lumen diameter of the organ in the estimated position of the distal end, a condition determining section that determines whether the acquired lumen diameter is smaller than the reference lumen diameter, an image-change-amount detecting section that detects a change amount of a predetermined parameter in an endoscopic image picked up by the image pickup section, a virtual-endoscopic-image generating section that generates a virtual endoscopic image from any visual point position, and an information recording section that records a position of a distal end of an insertion section and the virtual endoscopic image.
Abstract translation: 一种内窥镜系统，包括：内窥镜，具备拾取被摄体管腔器官的图像的图像拾取部，记录从医疗诊断装置获取的管腔器官的三维图像信息的记录部;估计部， 内窥镜的前端位置，取得远端估计位置的器官的管腔直径的管腔直径获取部，判定获取的管腔直径是否小于基准管腔直径的条件判定部， 图像变化量检测部，检测由摄像部拾取的内窥镜图像中的规定参数的变化量，虚拟内窥镜图像生成部，从任意的视点位置生成虚拟内窥镜图像;虚拟内窥镜图像生成部， 信息记录部，其记录插入部的远端的位置和虚拟内容 图片图片。
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