公开(公告)号：US09123163B2

公开(公告)日：2015-09-01

申请号：US13498857

申请日：2010-09-29

申请人： Masaharu Hirano ,  Futoshi Sakuragi ,  Jun Masumoto

发明人： Masaharu Hirano ,  Futoshi Sakuragi ,  Jun Masumoto

IPC分类号： G06T15/00 ,  G06T15/08 ,  G06T19/00 ,  A61B6/00

CPC分类号： G06T15/08 ,  A61B6/463 ,  A61B6/504 ,  G06T19/00 ,  G06T2215/06

摘要： A medical image display apparatus includes an image obtainment unit configured to obtain a first image and a second image of a subject generated based on volume data, a base line setting unit configured to set a base line in the first image obtained by the image obtainment unit, an image division unit configured to divide, based on the base line that has been set in the first image by the base line setting unit, the second image into two divided images, and a display control unit configured to display the two divided images, which have been divided by the image division unit, on the first image at a display device in such a manner that the two divided images are away from the base line by a predetermined distance.

摘要翻译： 一种医用图像显示装置，包括：图像获取单元，被配置为获得基于体数据生成的对象的第一图像和第二图像;基线设置单元，被配置为在由图像获取单元获得的第一图像中设置基线; ，图像分割单元，被配置为基于由所述基线设置单元将已经设置在所述第一图像中的基线划分为所述第二图像为两个分割图像;以及显示控制单元，被配置为显示所述两个分割图像， 它们被图像分割单元分割，在显示装置的第一图像上，使得两个分割图像远离基线一预定距离。

公开(公告)号：US08994720B2

公开(公告)日：2015-03-31

申请号：US13190844

申请日：2011-07-26

申请人： Jun Masumoto

发明人： Jun Masumoto

IPC分类号： G06T15/00 ,  G06T19/00 ,  G06T15/08

CPC分类号： G06T19/00 ,  G06T15/08 ,  G06T2215/06

摘要： Providing a diagnosis assisting apparatus that allows, in a diagnostic screen of a tubular tissue, easy understanding of the positional relationship between a curved cutting surface represented by a CPR image and the tubular tissue. Extracting a tubular tissue region representing a tubular tissue from volume data obtained by imaging and setting a core line to the tubular tissue, generating a CPR image which includes the core line and a longitudinal section of the tubular tissue region, obtaining the longitudinal section from the CPR image generation means, generating a pseudo three-dimensional image that includes a mark representing the obtained longitudinal section, as well as the tubular tissue in the extracted tubular tissue region based on the volume data, and displaying the pseudo three-dimensional image.

摘要翻译： 提供诊断辅助装置，其允许在管状组织的诊断屏幕中容易地理解由CPR图像表示的弯曲切割表面与管状组织之间的位置关系。 从通过成像并将芯线设置到管状组织获得的体积数据提取代表管状组织的管状组织区域，产生包括芯线和管状组织区域的纵向部分的CPR图像，从 CPR图像生成单元，基于体数据生成包含表示所获取的纵剖面的标记的伪立体图像以及提取的管状组织区域中的管状组织，并显示伪立体图像。

公开(公告)号：US08893136B2

公开(公告)日：2014-11-18

申请号：US13249537

申请日：2011-09-30

申请人： Jun Masumoto

发明人： Jun Masumoto

IPC分类号： G06F9/46 ,  G06F9/44 ,  A61B6/03 ,  G06T11/00 ,  A61B6/00

CPC分类号： G06F9/451 ,  A61B6/03 ,  A61B6/461 ,  G06F9/4484 ,  G06T11/00

摘要： Selection of operations in a desired order and, as necessary, input of processing parameters by the user are received. Based on each operation corresponding to the received input, operation information, which classifies the operation corresponding to the input into a non-routine operation, which requires input of a processing parameter during execution of an automated operation list, or a routine operation other than the non-routine operation in advance, is obtained. Then, an automated operation list is generated based on the obtained operation information by registering, if the operation corresponding to the input is a routine operation, the operation corresponding to the input in the automated operation list with associating, as necessary, a necessary processing parameter for the operation with the operation, and registering, if the operation corresponding to the input is a non-routine operation, the operation corresponding to the input in the automated operation list.

摘要翻译： 接收以所需顺序的操作和根据需要选择用户输入的处理参数。 基于对应于接收到的输入的每个操作，将与输入相对应的操作分类为非常规操作的操作信息，其在执行自动操作列表期间需要输入处理参数，或者除了 提前进行非常规操作。 然后，根据所获得的操作信息，如果与输入对应的操作是常规操作，则根据需要登记与自动操作列表中的输入相对应的操作，根据所获得的操作信息生成自动操作列表， 对于具有操作的操作，并且如果与输入相对应的操作是非常规操作，则记录与自动操作列表中的输入相对应的操作。

公开(公告)号：US08497862B2

公开(公告)日：2013-07-30

申请号：US12100942

申请日：2008-04-10

申请人： Jun Masumoto ,  Masaki Miyamoto

发明人： Jun Masumoto ,  Masaki Miyamoto

IPC分类号： G06T17/00

CPC分类号： G06T7/0012 ,  A61B6/506 ,  G06T7/97 ,  G06T15/08 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10132 ,  G06T2207/30048

摘要： A pseudo three dimensional image is generated, based on an aspect image and a mapping image generated from an original three dimensional image, using a volume rendering method. A mapping image that represents the functions of a subject is generated using first voxel data that constitute an original three dimensional medical image of the subject. An aspect image is generated using second voxel data that constitute an original three dimensional medical image of the subject. A position matching means causes positions within a heart represented by the mapping image to correspond to positions within a heart represented by the aspect image. An image generating means executes volume rendering based on degrees of opacity within the mapping image, to generate the pseudo three dimensional image.

公开(公告)号：US20120101368A1

公开(公告)日：2012-04-26

申请号：US13279494

申请日：2011-10-24

申请人： Jun MASUMOTO

发明人： Jun MASUMOTO

IPC分类号： A61B5/055

CPC分类号： A61B6/503 ,  A61B6/03 ,  A61B6/466 ,  A61B6/5247 ,  G06T7/0012 ,  G06T19/20 ,  G06T2200/24 ,  G06T2207/10081 ,  G06T2207/10096 ,  G06T2207/30048 ,  G06T2219/016 ,  G06T2219/2012

摘要： Using a three-dimensional medical image representing a heart as input, a cardiac function analysis unit calculates a cardiac function evaluation value representing a cardiac function with respect to each of predetermined portions of the heart, using a three-dimensional medical image representing the heart as input, a myocardial infarction analysis unit calculates a myocardial infarction rate representing a degree of myocardial infarction with respect to each of predetermined portions of the heart, and a superimposed image output unit outputs a superimposed image representing the cardiac function evaluation value and the myocardial infarction rate in a superimposing manner such that they are distinguishable from each other in a coordinate system capable of representing each position of the heart in the three-dimensional medical image.

摘要翻译： 使用代表心脏的三维医学图像作为输入，心脏功能分析单元使用代表心脏的三维医学图像来计算表示心脏功能的心脏功能的心脏功能评估值 输入时，心肌梗死分析单元计算表示心脏的每个预定部位的心肌梗死程度的心肌梗死率，叠加图像输出单元输出表示心脏功能评价值和心肌梗死率的叠加图像 以使得它们能够在能够表示三维医学图像中的心脏的每个位置的坐标系中彼此区分。

公开(公告)号：US20120084783A1

公开(公告)日：2012-04-05

申请号：US13249537

申请日：2011-09-30

申请人： Jun MASUMOTO

发明人： Jun MASUMOTO

IPC分类号： G06F9/46

CPC分类号： G06F9/451 ,  A61B6/03 ,  A61B6/461 ,  G06F9/4484 ,  G06T11/00

摘要： Selection of operations in a desired order and, as necessary, input of processing parameters by the user are received. Based on each operation corresponding to the received input, operation information, which classifies the operation corresponding to the input into a non-routine operation, which requires input of a processing parameter during execution of an automated operation list, or a routine operation other than the non-routine operation in advance, is obtained. Then, an automated operation list is generated based on the obtained operation information by registering, if the operation corresponding to the input is a routine operation, the operation corresponding to the input in the automated operation list with associating, as necessary, a necessary processing parameter for the operation with the operation, and registering, if the operation corresponding to the input is a non-routine operation, the operation corresponding to the input in the automated operation list.

摘要翻译： 接收以所需顺序的操作和根据需要选择用户输入的处理参数。 基于对应于接收到的输入的每个操作，将与输入相对应的操作分类为非常规操作的操作信息，其在执行自动操作列表期间需要输入处理参数，或者除了 提前进行非常规操作。 然后，根据所获得的操作信息，如果与输入对应的操作是常规操作，则根据需要登记与自动操作列表中的输入相对应的操作，根据所获得的操作信息生成自动操作列表， 对于具有操作的操作，并且如果与输入相对应的操作是非常规操作，则记录与自动操作列表中的输入相对应的操作。

公开(公告)号：US20120065530A1

公开(公告)日：2012-03-15

申请号：US13231413

申请日：2011-09-13

申请人： Jun Masumoto

发明人： Jun Masumoto

IPC分类号： A61B5/02 ,  A61B5/0402

CPC分类号： G06T7/0012 ,  A61B6/03 ,  A61B6/503 ,  A61B6/5217 ,  A61B6/5288 ,  A61B6/541 ,  G06T7/62 ,  G06T2207/10072 ,  G06T2207/30048

摘要： The systolic timings of myocardia at various positions of a heart are analyzed and evaluated. An image processing apparatus 1 obtains myocardial thicknesses at various positions of a heart within a plurality of three dimensional images V1 through VK, obtained by imaging a heart at a plurality of temporal phases within a single cardiac cycle, at each of the temporal phases. The image processing apparatus 1 obtains representative values that represent the systolic phase of the myocardia at each position, based on the obtained myocardial thicknesses at each temporal phase, and outputs the obtained representative values.

摘要翻译： 对心脏各个位置的心肌收缩期进行分析评价。 图像处理装置1在每个时间阶段通过在单个心动周期内的多个时间相位成像心脏而获得的多个三维图像V1至VK内的心脏的各个位置获得心肌厚度。 图像处理装置1基于在每个时间相位获得的心肌厚度，获得表示每个位置处的心肌的收缩期的代表值，并输出所获得的代表值。

公开(公告)号：US08094912B2

公开(公告)日：2012-01-10

申请号：US12531251

申请日：2008-03-14

申请人： Masaki Miyamoto ,  Jun Masumoto ,  Masaharu Hirano ,  Futoshi Sakuragi

发明人： Masaki Miyamoto ,  Jun Masumoto ,  Masaharu Hirano ,  Futoshi Sakuragi

IPC分类号： G06K9/00

CPC分类号： A61B6/503 ,  A61B6/03 ,  A61B6/506 ,  G06T7/32 ,  G06T2207/10072 ,  G06T2207/30048

摘要： Using first voxel data of a three-dimensional medical image obtained by photographing a subject, a functional image representing a function of a heart in at least one position is generated, and using a portion of second voxel data of a three-dimensional medical image obtained by photographing the subject corresponding to an area which includes a blood vessel along an outer myocardial wall of the heart, a morphological image depicting morphology of the blood vessel is generated. Then, the functional image and the morphological image are displayed in a superimposing manner such that at least one position of the heart in the functional image corresponds to at least one position of the heart in the morphological image.

摘要翻译： 使用通过拍摄对象获得的三维医学图像的第一体素数据，生成表示至少一个位置的心脏的功能的功能图像，并且使用获得的三维医学图像的第二体素数据的一部分 通过拍摄对应于沿着心脏的外心肌壁的包括血管的区域的对象，产生描绘血管形态的形态图像。 然后，以叠加方式显示功能图像和形态图像，使得功能图像中的心脏的至少一个位置对应于形态图像中心脏的至少一个位置。

公开(公告)号：US20100266176A1

公开(公告)日：2010-10-21

申请号：US12761122

申请日：2010-04-15

申请人： Jun MASUMOTO ,  Futoshi SAKURAGI

发明人： Jun MASUMOTO ,  Futoshi SAKURAGI

IPC分类号： G06K9/00

CPC分类号： G06F19/321 ,  G06F19/00 ,  G06T15/08 ,  G06T19/00 ,  G06T2219/008

摘要： A cardiac cavity region is extracted from a three dimensional functional image that represents evaluation index data of cardiac functions, and a cardiac function bulls eye image that represents the functions of the cardiac cavity is generated. Coronary artery image data are extracted from three dimensional anatomical images that represents the structures of the heart and the coronary artery, and coronary article closed surfaces that include the extracted coronary artery image data are calculated. A coronary artery bulls eye image is generated form the extracted coronary artery image data, and distances from the boundary surface of the cardiac cavity region to the coronary artery closed surfaces are calculated. Display output is controlled such that the cardiac function bulls eye image, the coronary artery bulls eye image, and data representing the distances are displayed simultaneously on the screen of a display device.

摘要翻译： 从表示心脏功能的评价指标数据的三维功能图像中提取心腔区域，生成表示心腔功能的心脏功能多眼眼图像。 从表示心脏和冠状动脉结构的三维解剖图像中提取冠状动脉图像数据，并计算包括提取的冠状动脉图像数据的冠状动脉物体封闭表面。 从提取的冠状动脉图像数据生成冠状动脉多眼眼图像，并且计算从心脏腔区域的边界表面到冠状动脉闭合表面的距离。 控制显示输出，使得心脏功能多视眼图像，冠状动脉多眼眼图像和表示距离的数据同时显示在显示装置的屏幕上。

公开(公告)号：US20080253630A1

公开(公告)日：2008-10-16

申请号：US12100860

申请日：2008-04-10

申请人： Jun MASUMOTO ,  Futoshi Sakuragi

发明人： Jun MASUMOTO ,  Futoshi Sakuragi

IPC分类号： G06K9/00

CPC分类号： G06T19/00 ,  G06T2207/10072 ,  G06T2207/10088 ,  G06T2207/30101

摘要： Extracting a luminal or line-like three-dimensional structure from a three-dimensional image of a target object, then generating a projection image by projecting a portion of the entirety of the three-dimensional structure on a cross-sectional image of the target object intersecting the three-dimensional structure, the portion being a portion located within a range of a predetermined thickness from a cross-section represented by the cross-sectional image or a portion located within a range of a predetermined distance from a position where the three-dimensional structure is intersecting the cross-sectional image, and displaying the generated projection image.

摘要翻译： 从目标对象的三维图像中提取管状或线状三维结构，然后通过将整个三维结构的一部分投影到目标对象的横截面图像上来生成投影图像 与三维结构相交，该部分是从由截面图像表示的横截面或位于距离三维结构的位置的预定距离的范围内的部分位于预定厚度的范围内的部分， 尺寸结构与横截面图像相交，并且显示所生成的投影图像。