-
公开(公告)号：US20160098836A1
公开(公告)日：2016-04-07
申请号：US14891110
申请日：2014-04-09
Applicant: KONICA MINOLTA, INC.
Inventor： Hiroshi YAMATO , Kenta SHIMAMURA , Osamu TOYAMA , Shintaro MURAOKA , Sho NOJI
CPC classification number: G06T7/0012 , A61B6/50 , A61B6/5217 , A61B6/5288 , G06K9/0053 , G06K9/00536 , G06K9/4604 , G06K9/6215 , G06K9/6267 , G06K2009/4666 , G06T5/001 , G06T5/50 , G06T7/20 , G06T2207/10116 , G06T2207/30048 , G06T2207/30061
Abstract: An object of the present invention is to provide an image processing technology capable of perceiving a motion of the shape of a target area. An image processing device (3) according to the present invention includes: a dynamic image acquiring unit (110) that acquires a dynamic image; a boundary line extracting means (130) that acquires a plurality of target area boundary lines by extracting boundary lines of a target area; a displacement correcting means (140) that acquires a predetermined number of displacement-corrected boundary lines in which a removal-required component is removed by calculating a displacement amount, which is the removal-required component, using a base boundary line as a displacement base for one or more of target area boundary lines other than the base boundary line among the plurality of target area boundary lines by using pixels corresponding to the plurality of target area boundary lines and correcting a predetermined number of the target area boundary lines other than the base boundary line by using the displacement amount after the calculation of the displacement amount; and a display means (34) that displays displacement-corrected boundary line information for display based on the predetermined number of displacement-corrected boundary lines.
Abstract translation: 本发明的目的是提供能够感知目标区域的形状的运动的图像处理技术。 根据本发明的图像处理装置（3）包括：动态图像获取单元（110），其获取动态图像; 边界线提取装置，通过提取目标区域的边界线来获取多个目标区域边界线; 位移校正装置（140），其使用基本边界线作为位移基准，通过计算作为所需要的分量的位移量来获取预定数量的位移校正边界线，其中去除所需要的分量 对于与所述多个目标区域边界线对应的像素，对所述多个目标区域边界线以外的基准边界线以外的目标区域边界线中的一个以上的目标区域边界线进行校正， 通过计算位移量后使用位移量的边界线; 以及显示装置（34），其基于预定数量的位移校正的边界线显示用于显示的位移校正的边界线信息。
-
公开(公告)号：US20150073257A1
公开(公告)日：2015-03-12
申请号：US14543239
申请日：2014-11-17
Applicant: Konica Minolta, Inc.
Inventor： Shintaro MURAOKA , Tetsuo SHIMADA , Sho NOJI
IPC: A61B6/00
CPC classification number: A61B6/5217 , A61B6/40 , A61B6/4233 , A61B6/4266 , A61B6/4494 , A61B6/461 , A61B6/507 , A61B6/5264 , A61B6/54 , A61B6/563 , G06F19/00 , G06F19/321 , G06F19/3481 , G06T7/0016 , G06T7/254 , G06T2207/10016 , G06T2207/10116 , G06T2207/30061
Abstract: A dynamic diagnosis support information generation system includes: a radiation generator capable of irradiating a pulsed radiation; a radiation detector which is provided with a plurality of detecting elements arranged in two-dimension, detects the pulsed radiation irradiated from the radiation generator at each of the plurality of detecting elements and generates frame images successively; and an analysis section which calculates and outputs a feature value relating to a dynamic image of a subject based on a plurality of frame images generated by radiographing the subject by using the radiation generator and the radiation detector, wherein the analysis section calculates the feature value relating to the dynamic image of the subject by corresponding pixels to each others representing outputs of a detecting element at a same position in the radiation detector among the plurality of the frame images.
Abstract translation: 动态诊断支持信息生成系统包括：能够照射脉冲辐射的辐射发生器; 设置有多个以二维排列的检测元件的放射线检测器检测在多个检测元件中的每一个处从辐射发生器照射的脉冲辐射，并连续生成帧图像; 以及分析部，其基于通过使用所述放射线发生器和所述放射线检测器对所述被摄体进行射线照射而生成的多个帧图像，计算并输出与所述被摄体的动态图像有关的特征量，其中，所述分析部计算相关的特征值 通过对应的像素彼此表示对象的动态图像，表示多个帧图像中的辐射检测器中相同位置处的检测元件的输出。
-
公开(公告)号：US20180368797A1
公开(公告)日：2018-12-27
申请号：US16011687
申请日：2018-06-19
Applicant: Konica Minolta, Inc.
Inventor： Masahiro KUWATA , Hidetake TEZUKA , Satoshi KOMIYA , Nobuyuki MIYAKE , Hiroyuki NAKAGAWA , Ichirou HAMAMOTO , Shintaro MURAOKA , Kazuhiko KATSUSHIMA , Tomoyasu YOKOYAMA , Akira HIROSHIGE , Takanori KAKIGI , Tomoya OGAWA , Tetsu HOSOKI , Tomonori GIDO , Makoto SUMI
Abstract: A radiographic image capturing system is described. If a hardware processor determines that an image processor and an image analyzing unit are capable of sharing image data via an identical memory, the image processor stores image data in the memory and the image analyzing unit analyzes the image data with reference to the memory. If the hardware processor determines that the image processor and the image analyzing unit can send and receive the data via a wired network, the image processor transfers the data to the image analyzing unit, and the image analyzing unit analyzes the data. If the hardware processor determines that the image processor and the image analyzing unit can send and receive the data via a wireless network, the image processor compresses the data or decimates partial data and transfers the data to the image analyzing unit, and the image analyzing unit decompresses and analyzes the data.
-
公开(公告)号：US20160350923A1
公开(公告)日：2016-12-01
申请号：US15159152
申请日：2016-05-19
Applicant: Konica Minolta, Inc.
Inventor： Shintaro MURAOKA , Shikou KANEKO
CPC classification number: G06T7/20 , G06T5/008 , G06T7/0016 , G06T2207/10016 , G06T2207/10116 , G06T2207/30061
Abstract: A dynamic analysis system includes an imaging unit, an attenuation process unit and an analysis unit. The imaging unit images a dynamic state of a subject, thereby generating a plurality of frame images showing the dynamic state of the subject. The attenuation process unit performs an attenuation process to attenuate an image signal component of a product in the frame images. The analysis unit analyzes the dynamic state of the subject based on the frame images after the attenuation process.
Abstract translation: 动态分析系统包括成像单元，衰减处理单元和分析单元。 成像单元对被摄体的动态进行成像，从而生成表示被检体动态的多个帧图像。 衰减处理单元执行衰减处理以衰减帧图像中的乘积的图像信号分量。 分析单元基于衰减处理之后的帧图像来分析被摄体的动态。
-
公开(公告)号：US20160104283A1
公开(公告)日：2016-04-14
申请号：US14894224
申请日：2014-05-02
Applicant: KONICA MINOLTA, INC.
Inventor： Koichi FUJIWARA , Osamu TOYAMA , Hiroshi YAMATO , Kenta SHIMAMURA , Shintaro MURAOKA , Sho NOJI
CPC classification number: G06T7/0016 , A61B6/486 , A61B6/5217 , A61B6/5264 , G06T11/206 , G06T2207/10016 , G06T2207/10124 , G06T2207/20076 , G06T2207/30061 , G06T2210/41
Abstract: An image processing apparatus of the present invention includes an image analysis unit that performs image analysis processing on a plurality of frame images constituting a base dynamic image to obtain an overall analysis value, a statistical analysis unit that performs statistical analysis processing on a diagnostic region using the overall analysis value to obtain a first analysis value, a reference statistical value generating unit that outputs a reference statistical value, and a display unit that displays the first analysis value and the reference statistical value together.
Abstract translation: 本发明的图像处理装置包括对构成基本动态图像的多个帧图像进行图像分析处理以获得总体分析值的图像分析单元，统计分析单元，其对诊断区域进行统计分析处理，使用 获得第一分析值的总体分析值，输出参考统计值的参考统计值生成单元以及一起显示第一分析值和参考统计值的显示单元。
-
Patent Agency Ranking
公开(公告)号：US20170025158A1
公开(公告)日：2017-01-26
申请号：US15190317
申请日：2016-06-23
Applicant: Konica Minolta, Inc.
Inventor： Nobuyuki MIYAKE , Shintaro MURAOKA , Tsuyoshi HARAGUCHI , Tetsu HOSOKI
CPC classification number: G11B27/34 , A61B6/461 , G06K9/00496 , G06K9/00751 , G06K9/6212 , G06K9/6269 , G06K2009/00738 , G06K2209/05 , G06T7/0012 , G06T2207/10116 , G06T2207/30061 , G16H50/20 , H04N9/87
Abstract: A console includes: a display unit which plays back a dynamic image formed of a plurality of frame images to display according to operation of an operator; and a learning unit which, when detecting that operation of possibly expressing interest is performed by the operator during playback of the dynamic image, performs statistical processing on a value of an index regarding a dynamic state of a site to be examined and/or change in time of the value of the index in a frame image displayed on the display unit at that time to learn appearance frequency of the value of the index and/or the pattern of the change in time of the value of the index.
Abstract translation: 控制台包括：显示单元，其播放由多个帧图像形成的动态图像，以根据操作者的操作进行显示; 以及学习单元，当检测到在动态图像的回放期间由操作者执行可能表达兴趣的操作时，对关于要检查的场所的动态状态的指标的值进行统计处理和/或改变 此时在显示单元上显示的帧图像中的索引的值的时间，以了解索引值的出现频率和/或索引值的时间变化的模式。
-
公开(公告)号：US20160120491A1
公开(公告)日：2016-05-05
申请号：US14894242
申请日：2014-05-02
Applicant: Konica Minolta, Inc.
Inventor： Kenta SHIMAMURA , Hiroshi YAMATO , Osamu TOYAMA , Shintaro MURAOKA , Sho NOJI
CPC classification number: A61B6/463 , A61B6/486 , A61B6/502 , A61B6/503 , G06K9/6212 , G06T7/0016 , G06T7/12 , G06T7/62 , G06T2207/10016 , G06T2207/10116 , G06T2207/30048 , G06T2207/30104 , H04N5/232 , H04N5/2621 , H04N5/32
Abstract: An image processing apparatus of the present invention includes: a dynamic image acquiring unit acquiring a dynamic image; a time range setting unit setting a first time range and a second time range in an overall time of the dynamic image; a thumbnail generating unit generating a first thumbnail image and a second thumbnail image that are still images obtained by performing statistical processing on frame images in the first time range and frame images in the second time range, respectively; and a display unit displaying the first thumbnail image and the second thumbnail image so that they can visually be compared with each other.
Abstract translation: 本发明的图像处理装置包括：动态图像获取单元，获取动态图像; 时间范围设定单元，设定动态图像的整个时间的第一时间范围和第二时间范围; 生成第一缩略图图像的缩略图生成单元和通过对第一时间范围内的帧图像进行统计处理而得到的静止图像的第二缩略图图像和第二时间范围内的帧图像; 以及显示单元，其显示第一缩略图图像和第二缩略图图像，使得它们可以在视觉上彼此比较。
-
8.发明申请THORACIC DIAGNOSIS ASSISTANCE INFORMATION GENERATION METHOD, THORACIC DIAGNOSIS ASSISTANCE SYSTEM, AND DYNAMIC STATE IMAGE PROCESSING APPARATUS 审中-公开胸部诊断辅助信息生成方法，胸部诊断辅助系统和动态状态图像处理装置公开(公告)号：US20130331725A1
公开(公告)日：2013-12-12
申请号：US13904415
申请日：2013-05-29
Applicant: Konica Minolta, Inc.
Inventor： Sho NOJI , Shintaro MURAOKA
CPC classification number: A61B6/5217 , A61B5/087 , A61B6/5288 , G06T7/0016 , G06T2207/10016 , G06T2207/10116 , G06T2207/30061
Abstract: According to one implementation, a thoracic diagnosis assistance information generation method includes the following. A dynamic state of a chest portion is captured to generate frame images. Air velocity is calculated by dividing a lung field region extracted from one frame region into small regions, corresponding the small regions among the frame images, and calculating a feature amount showing air velocity. Air velocity distribution is calculated by dividing the lung field region into block regions in a trunk axis direction, calculating a feature amount showing air velocity of each block region based on a feature amount showing the air velocity of the small regions in the divided block regions, and calculating a feature amount showing air velocity distribution of the lung field region based on the calculated feature amount showing the air velocity of each block region.
Abstract translation: 根据一个实施方式，胸部诊断辅助信息生成方法包括以下。 拍摄胸部的动态以产生帧图像。 通过将从一个帧区域提取的肺场区域划分为对应于帧图像中的小区域的小区域，并计算显示空气速度的特征量来计算空气速度。 通过将肺区域划分为躯干轴方向的块区域来计算空气速度分布，基于表示分割块区域中的小区域的空气速度的特征量，计算显示各块区域的空气速度的特征量， 并且基于计算出的每个块区域的空气速度的特征量来计算显示肺野区域的空气速度分布的特征量。
-
公开(公告)号：US20190328346A1
公开(公告)日：2019-10-31
申请号：US16391025
申请日：2019-04-22
Applicant: KONICA MINOLTA, INC.
Inventor： Kazuo KASAHARA , Isao MATSUMOTO , Rie TANAKA , Masaya TAMURA , Noriyuki OHKURA , Junsei HORII , Shintaro MURAOKA
Abstract: A radiographic image analysis apparatus includes a hardware processor that calculates an area of a lung field from a chest image obtained by radiation imaging of a chest in one direction, and estimates a residual volume, a functional residual capacity, a total lung capacity or a residual volume ratio of the lung field, based on the calculated lung field area.
-
公开(公告)号：US20180330501A1
公开(公告)日：2018-11-15
申请号：US15591174
申请日：2017-05-10
Applicant: Konica Minolta, Inc.
Inventor： Shintaro MURAOKA , Tsuyoshi KOBAYASHI
CPC classification number: G06T7/0016 , A61B6/486 , A61B6/5217 , A61B6/5258 , G06T7/11 , G06T11/60 , G06T2207/10116 , G06T2207/30008
Abstract: An image processing apparatus includes a structure reducing unit which reduces spatial signal change by a predetermined structure in an X-ray image group in which a plurality of images obtained by capturing a same site of a same subject a plurality of times using an X-ray are aligned in a time series. The structure reducing unit reduces the spatial signal change by the predetermined structure in each image of the X-ray image group using information of an image different from the image of the X-ray image group being processed.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.017 seconds)
