公开(公告)号：US20120076264A1

公开(公告)日：2012-03-29

申请号：US13137700

申请日：2011-09-06

申请人： Yasunori Ohta ,  Naoyuki Nishino ,  Yusuke Kitagawa ,  Noriaki Ida ,  Tetsuro Kusunoki ,  Takeshi Kamiya

发明人： Yasunori Ohta ,  Naoyuki Nishino ,  Yusuke Kitagawa ,  Noriaki Ida ,  Tetsuro Kusunoki ,  Takeshi Kamiya

IPC分类号： G01N23/04

CPC分类号： A61B6/4405 ,  A61B6/022 ,  A61B6/4233 ,  A61B6/4417 ,  G03B42/04

摘要： An X-ray imaging system includes an X-ray generator, an electronic cassette, a holder arm, a PC, and a control device. The holder arm has an L-shaped arm body and a base column. To one end of the arm body, an X-ray source is attached. The base column is perpendicularly attached to the electronic cassette, and swingably holds the arm body. The X-ray source is shifted among an R irradiation position, an L irradiation position, and a base position by the swing of the arm body, and is fixed at each position. With the shift of the X-ray source between the R and L irradiation positions, a parallax image including a pair of R and L viewpoint images is captured.

摘要翻译： X射线成像系统包括X射线发生器，电子盒，保持臂，PC和控制装置。 保持臂具有L形臂体和基座柱。 在臂体的一端安装有X射线源。 基座垂直地附接到电子盒，并且可摆动地保持臂体。 X射线源通过臂主体的摆动在R照射位置，L照射位置和基座位置之间移动，并且固定在每个位置。 随着X射线源在R和L照射位置之间的偏移，捕获包括一对R和L视点图像的视差图像。

公开(公告)号：US20120076265A1

公开(公告)日：2012-03-29

申请号：US13137956

申请日：2011-09-22

申请人： Yasunori Ohta ,  Naoyuki Nishino ,  Yusuke Kitagawa ,  Noriaki Ida ,  Tetsuro Kusunoki ,  Takeshi Kamiya

发明人： Yasunori Ohta ,  Naoyuki Nishino ,  Yusuke Kitagawa ,  Noriaki Ida ,  Tetsuro Kusunoki ,  Takeshi Kamiya

IPC分类号： G01N23/04

CPC分类号： A61B6/4411 ,  A61B6/022 ,  A61B6/025 ,  A61B6/08 ,  A61B6/107 ,  A61B6/4007 ,  A61B6/4233 ,  A61B6/4283 ,  A61B6/4452

摘要： Each of two X-ray sources hangs from a hook movably attached to a horizontal bar of a holding device. The horizontal bar is provided with a position indicating section that indicates positions suitable for each of the X-ray sources, corresponding to an object of interest (the size of X-ray irradiation area). The position indicating section has first to third lamps arranged at the respective suitable positions. Out of the first to third lamps, a holding device controller of an imaging control device turns on lamps corresponding to the object of interest inputted from an input device of a console. The hooks are moved along rails to the positions of the lamps turned on, respectively. Movable joints of support legs are operated to adjust a distance between the X-ray sources and an image receiving surface of a cassette.

摘要翻译： 两个X射线源中的每一个悬挂在可移动地附接到保持装置的水平杆上的钩上。 水平杆设置有位置指示部，其指示对应于感兴趣对象（X射线照射区域的大小）的每个X射线源的位置。 位置指示部具有布置在各自适当位置的第一至第三灯。 在第一至第三灯之中，成像控制装置的保持装置控制器打开与从控制台的输入装置输入的感兴趣对象相对应的灯。 挂钩分别沿着导轨移动到灯的位置。 操作支撑腿的可移动接头来调节X射线源和盒的图像接收表面之间的距离。

公开(公告)号：US20120076267A1

公开(公告)日：2012-03-29

申请号：US13247379

申请日：2011-09-28

申请人： Takao KUWABARA ,  Wataru Ito ,  Masahiko Yamada ,  Yasunori Ohta ,  Takeshi Kamiya ,  Tetsuro Kusunoki

发明人： Takao KUWABARA ,  Wataru Ito ,  Masahiko Yamada ,  Yasunori Ohta ,  Takeshi Kamiya ,  Tetsuro Kusunoki

IPC分类号： G01N23/04

CPC分类号： A61B6/502 ,  A61B6/5258 ,  A61B6/586

摘要： Disclosed is a technique for correcting a pixel defect in the capture of two radiological images with parallax therebetween. Radiation beam is directly radiated to a radiation detector 15 in two radiographing directions, without passing through a subject, thereby acquiring two defect detecting radiological images. A pixel defect in each of the two defect detecting radiological images is detected in advance. A pixel position where the pixel defect occurs is stored in advance so as to be associated with each radiographing direction. Then, radiation beam is radiated to the subject from the two radiographing directions to acquire two radiological images for diagnosis. A target pixel which is disposed at the stored pixel position where the pixel defect occurs in each of the two radiological images for diagnosis is corrected.

摘要翻译： 公开了一种用于校正捕获两个具有视差的放射性图像的像素缺陷的技术。 辐射光束在两个摄影方向上直接照射到辐射检测器15，而不通过被摄体，从而获得两个缺陷检测放射图像。 预先检测两个缺陷检测放射线图像中的每一个中的像素缺陷。 预先存储像素缺陷发生的像素位置，以便与每个放射照相方向相关联。 然后，辐射束从两个放射照相方向辐射到被摄体，以获得两个用于诊断的放射图像。 校正了在两个用于诊断的放射线图像中的每一个中发生像素缺陷的存储像素位置处的目标像素。

公开(公告)号：US20120051502A1

公开(公告)日：2012-03-01

申请号：US13219529

申请日：2011-08-26

申请人： Yasunori OHTA ,  Wataru Ito ,  Masahiko Yamada ,  Takao Kuwabara ,  Takeshi Kamiya ,  Tetsuro Kusunoki

发明人： Yasunori OHTA ,  Wataru Ito ,  Masahiko Yamada ,  Takao Kuwabara ,  Takeshi Kamiya ,  Tetsuro Kusunoki

IPC分类号： A61B6/04

CPC分类号： A61B6/502 ,  A61B6/00 ,  A61B6/022 ,  A61B6/107 ,  A61B6/405 ,  A61B6/4452 ,  A61B6/4476

摘要： In a mammography system including a face guard, it is possible to prevent a human subject whose head is in close contact with the face guard from losing her posture and being in an unstable state. In a mammography system which includes a shield member for preventing radiation from being irradiated onto the face of the human subject, a radiation source which irradiates radiation is moved, such that, when radiation in two radiographing directions is irradiated from two focal positions distant from the chest wall of the human subject in a forward direction, the shield member is configured to be fixed at a predetermined position in the forward direction without being interlocking with the movement of the radiation source.

摘要翻译： 在包括脸部护理的乳房造影系统中，能够防止头部与脸部护罩紧密接触的人体对象失去其姿势而处于不稳定状态。 在包括用于防止辐射照射到人体对象的遮蔽部件的乳房摄影系统中，照射辐射的辐射源被移动，使得当两个放射线方向上的辐射从远离 人体受试者的前方向的胸壁，屏蔽构件被构造成在向前方向上固定在预定位置，而不与辐射源的移动互锁。

公开(公告)号：US20060025671A1

公开(公告)日：2006-02-02

申请号：US11189721

申请日：2005-07-27

申请人： Tetsuro Kusunoki

发明人： Tetsuro Kusunoki

IPC分类号： A61B5/05

CPC分类号： G06T7/0012 ,  G06F16/5838 ,  G06F19/321 ,  G06T2207/10116 ,  G06T2207/30061 ,  G06T2207/30096

摘要： An image display apparatus and method capable of accurately retrieving images of comparable cases to that of an image to be diagnosed from multitudes of images. Data of a diagnostic image which has anatomical structures obtained by imaging a predetermined region of a subject to which a diagnosis is to be given. Then, a candidate image that has a candidate region of abnormal shadow is obtained, and the anatomical information and characteristic amounts, which indicate a likelihood of the candidate region being an abnormal shadow, are obtained from the candidate image. Thereafter, abnormal shadow images that have comparable anatomical information and characteristic amounts to those of the candidate region are retrieved from an image database and displayed comparably with the candidate region.

摘要翻译： 一种图像显示装置和方法，其能够从多个图像中精确地检索与要诊断的图像相似的图像的图像。 具有通过对要给予诊断的对象的预定区域成像而获得的解剖结构的诊断图像的数据。 然后，获得具有异常阴影的候补区域的候选图像，并且从候选图像获得表示候选区域为异常阴影的可能性的解剖信息和特征量。 此后，从图像数据库检索具有与候选区域相当的解剖信息和特征量的异常阴影图像，并与候选区域相比较地显示。

公开(公告)号：US20110235776A1

公开(公告)日：2011-09-29

申请号：US12929426

申请日：2011-01-24

申请人： Tetsuro Kusunoki

发明人： Tetsuro Kusunoki

IPC分类号： A61B6/02 ,  A61B6/04

CPC分类号： A61B6/462 ,  A61B6/022 ,  A61B6/0414 ,  A61B6/4291 ,  A61B6/463 ,  A61B6/502 ,  H04N13/221 ,  H04N13/254 ,  H04N13/337 ,  H04N13/346

摘要： A radiographic imaging apparatus is provided with a generation unit, a radiation source, a moving unit, and an imaging control unit. The generation unit captures radiographic images based on beams of radiation that have been transmitted through an imaging target site and with which an imaging surface has been individually irradiated and generates sets of image information representing the captured radiographic images. The moving unit moves the radiation source such that irradiation with the beams of radiation is possible from different directions including a front direction. The imaging control unit controls the moving unit such that, in a case where the radiographic imaging apparatus performs stereo imaging, the imaging surface is irradiated with the beams of radiation from the front direction and from a direction of a predetermined angle.

摘要翻译： 射线照相成像装置设置有发生单元，辐射源，移动单元和成像控制单元。 生成单元基于已经通过成像目标位置传输的辐射束捕获放射线照相图像，并且已经通过该照射光束单独地照射成像表面并且生成表示所拍摄的放射线照相图像的图像信息。 移动单元移动辐射源，使得可以从包括前方的不同方向对辐射束进行照射。 成像控制单元控制移动单元，使得在放射线照相成像设备执行立体成像的情况下，从前方向和从预定角度的方向照射成像表面。

公开(公告)号：US08817948B2

公开(公告)日：2014-08-26

申请号：US12929426

申请日：2011-01-24

申请人： Tetsuro Kusunoki

发明人： Tetsuro Kusunoki

IPC分类号： A61B6/04 ,  A61B6/02 ,  A61B6/00 ,  H04N13/04 ,  H04N13/02

CPC分类号： A61B6/462 ,  A61B6/022 ,  A61B6/0414 ,  A61B6/4291 ,  A61B6/463 ,  A61B6/502 ,  H04N13/221 ,  H04N13/254 ,  H04N13/337 ,  H04N13/346

摘要： A radiographic imaging apparatus is provided with a generation unit, a radiation source, a moving unit, and an imaging control unit. The generation unit captures radiographic images based on beams of radiation that have been transmitted through an imaging target site and with which an imaging surface has been individually irradiated and generates sets of image information representing the captured radiographic images. The moving unit moves the radiation source such that irradiation with the beams of radiation is possible from different directions including a front direction. The imaging control unit controls the moving unit such that, in a case where the radiographic imaging apparatus performs stereo imaging, the imaging surface is irradiated with the beams of radiation from the front direction and from a direction of a predetermined angle.

摘要翻译： 射线照相成像装置设置有发生单元，辐射源，移动单元和成像控制单元。 生成单元基于已经通过成像目标位置传输的辐射束捕获放射线照相图像，并且已经通过该照射光束单独地照射成像表面并且生成表示所拍摄的放射线照相图像的图像信息。 移动单元移动辐射源，使得可以从包括前方的不同方向对辐射束进行照射。 成像控制单元控制移动单元，使得在放射线照相成像设备执行立体成像的情况下，从前方向和从预定角度的方向照射成像表面。

公开(公告)号：US20110218425A1

公开(公告)日：2011-09-08

申请号：US12929474

申请日：2011-01-27

申请人： Tetsuro Kusunoki

发明人： Tetsuro Kusunoki

IPC分类号： A61B6/00

CPC分类号： H04N5/32 ,  A61B6/022 ,  A61B6/0414 ,  A61B6/4435 ,  A61B6/464 ,  A61B6/466 ,  A61B6/502 ,  H04N13/239 ,  H04N13/254 ,  H04N13/296 ,  H04N13/337 ,  H04N13/361

摘要： 3D image areas are set respectively from within display areas of a right-eye image display unit and a left-eye image display unit, and 2D image areas are set respectively from within the 3D image areas. A right-eye disparity image and a left-eye disparity image to be displayed respectively in the 3D image areas are acquired, and planar images 74 to be displayed respectively in the 2D image areas are acquired. The planar images are placed respectively in the 2D image areas, whereas the right-eye disparity image and the left-eye disparity image are placed in the 3D image areas apart from the 2D image areas, thereby generating a right-eye image and a left-eye image.

摘要翻译： 3D图像区域分别设置在右眼图像显示单元和左眼图像显示单元的显示区域内，并且在3D图像区域内分别设置2D图像区域。 获取要分别显示在3D图像区域中的右眼视差图像和左眼视差图像，并且获取分别显示在2D图像区域中的平面图像74。 平面图像分别放置在2D图像区域中，而右眼视差图像和左眼视差图像被放置在与2D图像区域分开的3D图像区域中，从而生成右眼图像和左眼图像 -eye图像。