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公开(公告)号：US20230206447A1
公开(公告)日：2023-06-29
申请号：US18177733
申请日：2023-03-02
Applicant: NATIONAL CANCER CENTER , FUJIFILM Corporation
Inventor： Kazuma KOBAYASHI , Mototaka MIYAKE , Ryuji HAMAMOTO , Jun MASUMOTO
IPC: G06T7/00 , G06V10/25 , G06V10/774 , G06V20/70 , G06V10/74 , G06V10/77 , G06F16/532
CPC classification number: G06T7/0014 , G06V10/25 , G06V10/774 , G06V20/70 , G06V10/761 , G06V10/7715 , G06F16/532 , G06V2201/03 , G06T2200/04 , G06T2207/30016 , G06T2207/20081 , G06T2207/20076 , G06T2207/20021
Abstract: A processor encodes a target image to derive at least one first feature amount indicating an image feature for an abnormality of a region of interest included in the target image. In addition, the processor encodes the target image to derive at least one second feature amount indicating an image feature for an image in a case in which the region of interest included in the target image is a normal region.
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公开(公告)号：US20180061022A1
公开(公告)日：2018-03-01
申请号：US15633104
申请日：2017-06-26
Applicant: FUJIFILM Corporation
Inventor： Jun MASUMOTO
CPC classification number: G06T5/006 , G06T7/30 , G06T7/38 , G06T7/97 , G06T2207/10088 , G06T2207/20 , G06T2207/30016
Abstract: A region extraction unit extracts first and second shape-invariant regions corresponding to each other from first and second three-dimensional images acquired by an MRI apparatus. A first registration unit acquires a first deformation vector by performing rigid registration between the first and second shape-invariant regions. A second registration unit acquires a second deformation vector by performing non-rigid registration between the first and second three-dimensional images in each shape-invariant region. A magnetic field distortion vector calculation unit calculates a magnetic field distortion vector, which represents relative magnetic field distortion between the first and second three-dimensional images based on the first and second deformation vectors.
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公开(公告)号：US20150187118A1
公开(公告)日：2015-07-02
申请号：US14644386
申请日：2015-03-11
Applicant: FUJIFILM Corporation
Inventor： Jun MASUMOTO
CPC classification number: G06T15/08 , A61B6/032 , A61B6/466 , A61B6/468 , G06T7/0012 , G06T19/00 , G06T2219/004
Abstract: A label adding unit adds labels to structures such as a body surface region, a lung region, bronchi, and pulmonary nodules of a human extracted by a structure extraction unit from a three-dimensional image of a chest. An image display control unit displays the three-dimensional image by volume rendering on a display unit. At this time, a label display determination unit determines at least one label to be displayed with the volume rendering image to be displayed based on the opacity during the volume rendering display. A label display control unit displays the determined label with the volume rendering image on the display unit.
Abstract translation: 标签添加单元从胸部的三维图像向结构提取单元提取的人体的体表区域，肺区域，支气管和肺结节等结构添加标签。 图像显示控制单元在显示单元上显示通过体积绘制的三维图像。 此时，标签显示确定单元在体绘制显示期间基于不透明度来确定要显示的体积渲染图像的至少一个标签。 标签显示控制单元在显示单元上显示具有体绘制图像的所确定的标签。
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4.发明申请IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 有权图像处理设备，图像处理方法和非存储存储介质公开(公告)号：US20130279773A1
公开(公告)日：2013-10-24
申请号：US13865055
申请日：2013-04-17
Applicant: FUJIFILM CORPORATION
Inventor： Jun MASUMOTO , Yuanzhong LI , Yoshinori ITAI , Yasunori OHTA , Yoshinao FUJIMORI , Keigo NAKAMURA
IPC: G06T5/40
CPC classification number: G06T5/40 , G06T5/009 , G06T5/50 , G06T2207/10016 , G06T2207/30004
Abstract: A foreground statistic with respect to a distribution of image values in a foreground region and a background statistic with respect to a distribution of image values in a background region are calculated. Image values of a plurality of input images that are captured at different times are corrected based on the foreground statistics and the background statistics which are obtained by processing the input images.
Abstract translation: 计算相对于背景区域中的图像值的分布的前景区域中的图像值的分布和背景统计量的前景统计量。 基于通过处理输入图像获得的前景统计和背景统计，来校正在不同时间捕获的多个输入图像的图像值。
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5.发明申请公开(公告)号：US20200167939A1
公开(公告)日：2020-05-28
申请号：US16776527
申请日：2020-01-30
Applicant: FUJIFILM Corporation
Inventor： Caihua WANG , Jun MASUMOTO
Abstract: A brain image normalization apparatus, having a processor configured to: detect at least four reference landmarks of a left eye, a right eye, a diencephalon, a fornix, a corpus callosum, a left hippocampus, and a right hippocampus from a brain image including a brain of a subject; perform registration between the detected reference landmarks and reference landmarks corresponding to the detected reference landmarks included in a standard brain image; and normalize the brain image based on a result of the registration.
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Patent Agency Ranking
公开(公告)号：US20150029184A1
公开(公告)日：2015-01-29
申请号：US14515035
申请日：2014-10-15
Applicant: FUJIFILM Corporation
Inventor： Jun MASUMOTO
CPC classification number: G06T15/04 , G06T7/12 , G06T17/00 , G06T19/00 , G06T2207/10081 , G06T2207/10088 , G06T2207/30056 , G06T2207/30061 , G06T2207/30064 , G06T2207/30101 , G06T2210/41 , G09B23/288 , G09B23/30
Abstract: A liver region extraction unit and a structural element extraction unit extracts the liver region and structural elements, such as the hepatic artery and the hepatic vein, from a three-dimensional image, and a surface data generation unit generates surface data of the liver region and surface data of the structural elements. A pattern adding unit adds a textured pattern to at least one of the surfaces of the liver region and the structural elements, and a data generation unit generate three-dimensional model data by combining the surface data of the liver region and the surface data of the structural elements after the addition of the textured pattern. A three-dimensional model making device makes a three-dimensional model of the liver based on the three-dimensional model data.
Abstract translation: 肝脏区域提取单元和结构单元提取单元从三维图像提取肝脏区域和肝动脉和肝静脉等结构要素，表面数据生成单元生成肝脏区域的表面数据， 结构元件的表面数据。 图案添加单元将纹理图案添加到肝脏区域和结构元件的至少一个表面，并且数据生成单元通过将肝脏区域的表面数据和与肝脏区域的表面数据相结合来生成三维模型数据 添加纹理图案后的结构元素。 三维模型制作装置根据三维模型数据制作肝脏三维模型。
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7.发明申请DIAGNOSTIC ENDOSCOPIC IMAGING SUPPORT APPARATUS AND METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM ON WHICH IS RECORDED DIAGNOSTIC ENDOSCOPIC IMAGING SUPPORT PROGRAM 审中-公开诊断性内窥镜成像支持装置和方法以及记录诊断性内窥镜成像支持程序的非终端计算机可读介质公开(公告)号：US20140336501A1
公开(公告)日：2014-11-13
申请号：US14337867
申请日：2014-07-22
Applicant: FUJIFILM Corporation
Inventor： Jun MASUMOTO
CPC classification number: A61B5/066 , A61B1/00006 , A61B1/0005 , A61B1/00055 , A61B1/041 , A61B1/2676 , A61B1/31 , A61B5/055 , A61B6/032 , A61B6/12 , G01R33/285
Abstract: A diagnostic endoscopic imaging support apparatus includes a three-dimensional image data obtaining section that obtains three-dimensional image data of a subject, a tubular tissue shape data obtaining section that extracts and obtains tubular tissue shape data representing a shape of a tubular tissue in the subject from the three-dimensional image data obtained by the three-dimensional image data obtaining section, an endoscope route data obtaining section that obtains endoscope route data representing a route of an endoscope inserted into the subject, and a matching section that performs matching between the tubular tissue shape data and the endoscope route data.
Abstract translation: 一种诊断性内窥镜成像支援装置，具备取得被检体的三维图像数据的三维图像数据获取部，提取并获取代表管状组织的形状的管状组织形状数据的管状组织形状数据取得部， 根据由三维图像数据获取部获得的三维图像数据，内窥镜路径数据获取部获取表示插入到被检体内的内窥镜的路径的内窥镜路径数据，以及匹配部， 管状组织形状数据和内窥镜路线数据。
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8.发明申请公开(公告)号：US20240407755A1
公开(公告)日：2024-12-12
申请号：US18809358
申请日：2024-08-20
Applicant: FUJIFILM CORPORATION
Inventor： Jun MASUMOTO
Abstract: A processor acquires a surgical field image of a surgical field containing a target area inside the body and an ultrasound probe; acquire a first three-dimensional image based on an ultrasound image group; derive first positional relationship information indicating a position and orientation of the first three-dimensional image within the surgical field image; derive second positional relationship information indicating a positional relationship between a position within the first three-dimensional image and a position within a second three-dimensional image by performing image analysis on the first three-dimensional image and the second three-dimensional image, the second three-dimensional image having been generated on the basis of a tomographic image group; and generate a composite image with preparation information superimposed onto a corresponding position that corresponds to the target area within the surgical field image on the basis of the first positional relationship information and the second positional relationship information.
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9.发明公开公开(公告)号：US20240307030A1
公开(公告)日：2024-09-19
申请号：US18603188
申请日：2024-03-12
Applicant: FUJIFILM Corporation
Inventor： Jun MASUMOTO , Saeko SASUGA
CPC classification number: A61B8/4245 , A61B1/00009 , A61B1/00045 , A61B1/313 , A61B8/12 , A61B8/461 , A61B17/3403 , A61B90/37 , A61B2017/3405
Abstract: A processor of a medical support device is configured to acquire a captured image that is captured by an extracorporeal camera provided outside a body of a subject and in which a medical device whose insertion portion is inserted into the body of the subject and a marker which is provided at a portion of the medical device excluding the insertion portion and is image-recognizable are included in an imaging range; derive position and posture information including at least one of a position or a posture of the medical device in the captured image based on the marker; and execute a control of displaying, on a display unit, a composite image in which medical support information is superimposed at a position specified in the captured image based on the position and posture information.
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10.发明申请IMAGE REGISTRATION DEVICE, IMAGE REGISTRATION METHOD, AND IMAGE REGISTRATION PROGRAM 有权图像注册设备，图像注册方法和图像注册程序公开(公告)号：US20160063707A1
公开(公告)日：2016-03-03
申请号：US14818547
申请日：2015-08-05
Applicant: FUJIFILM CORPORATION
Inventor： Jun MASUMOTO
CPC classification number: G06T11/20 , A61B34/10 , A61B90/37 , A61B2034/107 , G06T7/337 , G06T11/60 , G06T19/00 , G06T2207/10016 , G06T2207/10068 , G06T2207/10072 , G06T2207/30244 , G06T2210/41
Abstract: An initial registration unit performs initial registration between an intraoperative image and simulation information. A positional information obtaining unit obtains positional information indicating a relative positional difference between the intraoperative image after the initial registration and a newly obtained intraoperative image based on an unchanged position which is not changed during surgery included in the intraoperative images. A superimpose display unit registers the simulation information with the new intraoperative image based on the positional information and displays, on a display, the simulation information superimposed on the new intraoperative image.
Abstract translation: 初始登记单元在术中图像和模拟信息之间执行初始登记。 位置信息获取单元基于在术中图像中包括的手术期间未改变的不变位置，获得指示初次登记后的术中图像与新获得的术中图像之间的相对位置差的位置信息。 叠加显示单元基于位置信息将模拟信息与新的术中图像进行登记，并在显示器上显示叠加在新的术中图像上的模拟信息。
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