公开(公告)号：US08624724B2

公开(公告)日：2014-01-07

申请号：US13219986

申请日：2011-08-29

申请人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

发明人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

IPC分类号： G08B1/08 ,  H04N5/232

CPC分类号： G01S19/34

摘要： A position information acquisition apparatus capable of wireless communication with an imaging apparatus, the position information acquisition apparatus includes position information acquisition apparatus configured to acquire position information that indicates a position of the position information acquisition apparatus, reception apparatus configured to receive a request for the position information from the imaging apparatus; position information transmission apparatus configured to transmit by the wireless communication the position information acquired by the position information acquisition apparatus in response to a request for position information from the imaging apparatus, determination apparatus (209) configured to determine whether the position information acquisition apparatus transmit the position information, and signal transmission apparatus configured to transmit a signal to the imaging apparatus by the wireless communication if the determination apparatus determines that position information acquisition apparatus does not transmit the position information, the signal inhibiting a request for the position information.

摘要翻译： 一种能够与成像装置进行无线通信的位置信息获取装置，所述位置信息获取装置包括位置信息获取装置，其被配置为获取指示所述位置信息获取装置的位置的位置信息，被配置为接收对所述位置的请求的接收装置 来自成像装置的信息; 位置信息发送装置，被配置为响应于来自所述成像装置的位置信息的请求，通过所述无线通信发送由所述位置信息获取装置获取的位置信息，所述确定装置（209）被配置为确定所述位置信息获取装置是否发送 位置信息和信号传输装置，被配置为如果确定装置确定位置信息获取装置不发送位置信息，则禁止对位置信息的请求的信号，通过无线通信将信号发送到成像装置。

公开(公告)号：US20120050035A1

公开(公告)日：2012-03-01

申请号：US13219986

申请日：2011-08-29

申请人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

发明人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

IPC分类号： G08B1/08

CPC分类号： G01S19/34

摘要： A position information acquisition apparatus capable of wireless communication with an imaging apparatus, the position information acquisition apparatus includes position information acquisition means configured to acquire position information that indicates a position of the position information acquisition apparatus, reception means configured to receive a request for the position information from the imaging apparatus; position information transmission means configured to transmit by the wireless communication the position information acquired by the position information acquisition means in response to a request for position information from the imaging apparatus, determination means (209) configured to determine whether the position information acquisition means transmit the position information, and signal transmission means configured to transmit a signal to the imaging apparatus by the wireless communication if the determination means determines that position information acquisition means does not transmit the position information, the signal inhibiting a request for the position information.

摘要翻译： 一种能够与成像装置进行无线通信的位置信息获取装置，所述位置信息获取装置包括位置信息获取装置，其被配置为获取指示所述位置信息获取装置的位置的位置信息，被配置为接收对所述位置的请求的接收装置 来自成像装置的信息; 位置信息发送装置，被配置为响应于来自所述成像装置的位置信息的请求，通过所述无线通信发送由所述位置信息获取装置获取的位置信息;确定装置，其被配置为确定所述位置信息获取装置是否发送 位置信息和信号传输装置，被配置为如果确定装置确定位置信息获取装置不发送位置信息，禁止对位置信息的请求的信号，则通过无线通信将信号发送到成像装置。

公开(公告)号：US20120092508A1

公开(公告)日：2012-04-19

申请号：US13243767

申请日：2011-09-23

申请人： Hiroshi Toriumi ,  Takashi Morii ,  Hidenori Shiba ,  Keita Sonoda ,  Masakazu Nakadokoro ,  Shinji Kurokawa ,  Shozo Endo

发明人： Hiroshi Toriumi ,  Takashi Morii ,  Hidenori Shiba ,  Keita Sonoda ,  Masakazu Nakadokoro ,  Shinji Kurokawa ,  Shozo Endo

IPC分类号： H04N5/225

CPC分类号： H04N5/23293

摘要： An imaging apparatus capable of communicating with an external apparatus includes an imaging unit configured to photograph an object to acquire an image, an acquisition unit configured to acquire positional information, an addition unit configured to add the positional information acquired by the acquisition unit to the image acquired by the imaging unit, an operation unit configured to receive an instruction from a user, and a notification unit configured to notify before sending the image, when the operation unit receives an instruction to send the image to the external apparatus after the acquisition unit starts to perform processing for acquiring the positional information and before the addition unit adds the positional information to the image, the user that the positional information has not been added to the image which is instructed to be sent.

摘要翻译： 能够与外部设备进行通信的成像设备包括被配置为拍摄对象以获取图像的成像单元，被配置为获取位置信息的获取单元，被配置为将由获取单元获取的位置信息添加到图像的加法单元 由成像单元获取的操作单元，被配置为从用户接收指令;以及通知单元，被配置为在发送图像之前通知，当所述操作单元在所述获取单元开始之后接收到将图像发送到所述外部设备的指令时 为了执行用于获取位置信息的处理，并且在添加单元将位置信息添加到图像之前，用户将位置信息未被添加到被指示发送的图像。

公开(公告)号：US08964051B2

公开(公告)日：2015-02-24

申请号：US13243767

申请日：2011-09-23

申请人： Hiroshi Toriumi ,  Takashi Morii ,  Hidenori Shiba ,  Keita Sonoda ,  Masakazu Nakadokoro ,  Shinji Kurokawa ,  Shozo Endo

发明人： Hiroshi Toriumi ,  Takashi Morii ,  Hidenori Shiba ,  Keita Sonoda ,  Masakazu Nakadokoro ,  Shinji Kurokawa ,  Shozo Endo

IPC分类号： H04N5/232 ,  H04N5/225

CPC分类号： H04N5/23293

摘要： An imaging apparatus capable of communicating with an external apparatus includes an imaging unit configured to photograph an object to acquire an image, an acquisition unit configured to acquire positional information, an addition unit configured to add the positional information acquired by the acquisition unit to the image acquired by the imaging unit, an operation unit configured to receive an instruction from a user, and a notification unit configured to notify before sending the image, when the operation unit receives an instruction to send the image to the external apparatus after the acquisition unit starts to perform processing for acquiring the positional information and before the addition unit adds the positional information to the image, the user that the positional information has not been added to the image which is instructed to be sent.

摘要翻译： 能够与外部设备进行通信的成像设备包括被配置为拍摄对象以获取图像的成像单元，被配置为获取位置信息的获取单元，被配置为将由获取单元获取的位置信息添加到图像的加法单元 由成像单元获取的操作单元，被配置为从用户接收指令;以及通知单元，被配置为在发送图像之前通知，当所述操作单元在所述获取单元开始之后接收到将图像发送到所述外部设备的指令时 为了执行用于获取位置信息的处理，并且在添加单元将位置信息添加到图像之前，用户将位置信息未被添加到被指示发送的图像。

公开(公告)号：US07765334B2

公开(公告)日：2010-07-27

申请号：US11125306

申请日：2005-05-09

申请人： Hidenori Shiba ,  Shozo Endo ,  Shinji Kurokawa ,  Tadashi Koyama

发明人： Hidenori Shiba ,  Shozo Endo ,  Shinji Kurokawa ,  Tadashi Koyama

IPC分类号： G06F3/00 ,  G06F1/00

CPC分类号： H04N5/232 ,  H04N1/00928 ,  H04N1/2158 ,  H04N5/23241 ,  H04N2101/00 ,  H04N2201/0084

摘要： An electronic apparatus which makes it possible to reduce start-up time for starting the electronic apparatus, without necessitating installment of a plurality of CPUs in the electronic apparatus. A main CPU 45 controls a digital camera implementing the electronic apparatus. A storage medium for storing information can be detachably attached to a connector 97. A medium detection circuit 85 monitors a status of attachment and detachment of the storage medium to and from the digital camera, irrespective of a status of operation of the main CPU 45. The sensed status of attachment and detachment of the storage medium is stored in a register 115 of the medium detection circuit 85.

摘要翻译： 一种电子设备，其可以减少启动电子设备的启动时间，而不需要在电子设备中安装多个CPU。 主CPU45控制实现电子设备的数字照相机。 用于存储信息的存储介质可以可拆卸地附接到连接器97.介质检测电路85监视存储介质与数字照相机的连接和拆卸状态，而与主CPU45的操作状态无关。 感测到的存储介质的附接和拆卸状态被存储在介质检测电路85的寄存器115中。

公开(公告)号：US20050268127A1

公开(公告)日：2005-12-01

申请号：US11125306

申请日：2005-05-09

申请人： Hidenori Shiba ,  Shozo Endo ,  Shinji Kurokawa ,  Tadashi Koyama

发明人： Hidenori Shiba ,  Shozo Endo ,  Shinji Kurokawa ,  Tadashi Koyama

IPC分类号： G06F13/00 ,  H04N5/232

CPC分类号： H04N5/232 ,  H04N1/00928 ,  H04N1/2158 ,  H04N5/23241 ,  H04N2101/00 ,  H04N2201/0084

摘要： An electronic apparatus which makes it possible to reduce start-up time for starting the electronic apparatus, without necessitating installment of a plurality of CPUs in the electronic apparatus. A main CPU 45 controls a digital camera implementing the electronic apparatus. A storage medium for storing information can be detachably attached to a connector 97. A medium detection circuit 85 monitors a status of attachment and detachment of the storage medium to and from the digital camera, irrespective of a status of operation of the main CPU 45. The sensed status of attachment and detachment of the storage medium is stored in a register 115 of the medium detection circuit 85.

摘要翻译： 一种电子设备，其可以减少启动电子设备的启动时间，而不需要在电子设备中安装多个CPU。 主CPU45控制实现电子设备的数字照相机。 用于存储信息的存储介质可以可拆卸地附接到连接器97。 介质检测电路85监视存储介质与数字照相机的连接和拆卸状态，而不管主CPU45的操作状态如何。 感测到的存储介质的附接和拆卸状态被存储在介质检测电路85的寄存器115中。

公开(公告)号：US07723987B2

公开(公告)日：2010-05-25

申请号：US12071896

申请日：2008-02-27

申请人： Yoshitaka Bito ,  Yo Taniguchi ,  Toru Shirai ,  Shinji Kurokawa

发明人： Yoshitaka Bito ,  Yo Taniguchi ,  Toru Shirai ,  Shinji Kurokawa

IPC分类号： G01V3/00

CPC分类号： G01R33/4833 ,  G01R33/4835 ,  G01R33/561

摘要： A magnetic resonance measurement technique is provided which shortens the measurement time while suppressing artifacts caused by body movement of a measuring object and enables high-speed imaging. An excitation pulse which excites a plurality of slice planes and an excitation pulse which excites slice planes perpendicular to the slice planes are applied and a plurality of substantially parallel linear crossing areas are simultaneously measured. Spatial information of a linear direction of the crossing areas is acquired by modulating a magnetic resonance signal from the crossing areas by a gradient magnetic field. A spatial information of a direction perpendicular to the linear direction is acquired by changing the position of the plane and an image is reconstructed.

摘要翻译： 提供一种磁共振测量技术，其可以在抑制由测量对象的身体移动引起的伪像的同时缩短测量时间并且能够进行高速成像。 激励激发多个切片平面的激励脉冲和激发与切片平面垂直的切片平面的激励脉冲，同时测量多个基本上平行的线性交叉区域。 交叉区域的线性方向的空间信息是通过梯度磁场调制来自交叉区域的磁共振信号而得到的。 通过改变平面的位置并且重建图像来获取垂直于线性方向的方向的空间信息。

公开(公告)号：US20080231272A1

公开(公告)日：2008-09-25

申请号：US10586732

申请日：2004-12-24

申请人： Yo Taniguchi ,  Shinji Kurokawa ,  Hisaaki Ochi

发明人： Yo Taniguchi ,  Shinji Kurokawa ,  Hisaaki Ochi

IPC分类号： G01R33/54

CPC分类号： G01R33/561 ,  G01R33/4818 ,  G01R33/4824 ,  G01R33/565 ,  G01R33/56509

摘要： Provided is a magnetic resonance imager capable of efficiently suppressing artifacts in radial scanning that is short of the number of echoes.Part of unmeasured echoes is measured as a reference echo. An estimation coefficient is calculated using echoes adjoining the reference echo, and used to estimate the unmeasured echoes.

摘要翻译： 提供一种能够有效地抑制径向扫描中的伪像不足回波数的磁共振成像器。 测量部分未测量的回波作为参考回波。 使用与参考回波相邻的回波计算估计系数，并用于估计未测量的回波。

公开(公告)号：US06426775B1

公开(公告)日：2002-07-30

申请号：US08714190

申请日：1996-09-16

申请人： Shinji Kurokawa

发明人： Shinji Kurokawa

IPC分类号： H04N5238

CPC分类号： H04N5/238 ,  H04N5/2354

摘要： An image pickup apparatus is provided with an image sensor, a light emission part for illuminating an object by emitting light, a light measuring part for measuring a luminance of the object on the basis of a signal from the image sensor, a distance measuring part for measuring a distance to the object, an operation member for performing a first operation and a second operation for picking up an image of the object, and a control part for controlling the image sensor, the light emission part, the light measuring part and the distance measuring part in response to the first operation and the second operation of the operation member. In response to the first operation of the operation member, the control part causes the light measuring part to measure the luminance, determines whether or not light emission by the light emission part is necessary according to information on the luminance measured by the light measuring part and causes the distance measuring part to measure the distance, and in response to the second operation of the operation part, if light emission by the light emission part is necessary, the control part first controls an iris on the basis of information on the distance measured by the distance measuring part, causes the light emission part to emit light for a predetermined period of time and causes a preliminary exposure to be made on the image sensor, and then the control part causes the light emission part to emit light for a period of time decided on the basis of information on the luminance measured by the light measuring part during the preliminary exposure and causes a main exposure to be made on the image sensor.

摘要翻译： 图像拾取装置设置有图像传感器，用于通过发光来照射物体的发光部分，用于基于来自图像传感器的信号测量物体的亮度的光测量部分，用于 测量到物体的距离，用于执行第一操作的操作构件和用于拾取对象的图像的第二操作;以及控制部分，用于控制图像传感器，发光部分，光测量部分和距离 响应于操作构件的第一操作和第二操作来测量部件。 响应于操作构件的第一操作，控制部分使得光测量部分测量亮度，根据由光测量部分测量的亮度的信息确定是否需要由发光部分发光;以及 使距离测量部分测量距离，并且响应于操作部分的第二操作，如果需要发光部分的发光，则控制部分首先基于由距离测量部分测量的距离的信息来控制光圈 距离测量部分使发光部分发光预定时间段，并且对图像传感器进行预曝光，然后控制部分使发光部分发光一段时间 基于在初步曝光期间由光测量部分测量的亮度的信息确定，并且使主曝光为m ade在图像传感器上。

公开(公告)号：US08339136B2

公开(公告)日：2012-12-25

申请号：US12599534

申请日：2008-04-28

申请人： Yo Taniguchi ,  Shinji Kurokawa ,  Suguru Yokosawa ,  Yoshitaka Bito

发明人： Yo Taniguchi ,  Shinji Kurokawa ,  Suguru Yokosawa ,  Yoshitaka Bito

IPC分类号： G01V3/00

CPC分类号： A61B5/0555 ,  A61B5/7207 ,  A61B5/7257 ,  G01R33/56375 ,  G01R33/56383 ,  G01R33/56563

摘要： In the continuous moving table imaging, an image is reconstructed with suppressed artifacts even in imaging under inhomogeneity of static magnetic field.In a magnetic resonance imaging apparatus, signals are measured with moving a table to obtain multiple data sets, and inverse Fourier transform of each data set is carried out in the read-out direction to obtain hybrid data. One-dimensional data are extracted from each hybrid data at a border with respect to the adjacent hybrid data, and correction values for corrections of discontinuity of signal intensity and phase at a border of hybrid data are obtained by using the one-dimensional data. Data obtained by inverse Fourier transform of each hybrid data are corrected by using the correction values, and an image showing continuity for signal intensity and phase is eventually obtained.

摘要翻译： 在连续移动台成像中，即使在静态磁场不均匀的成像下，也可以用抑制伪影重建图像。 在磁共振成像装置中，通过移动表来测量信号以获得多个数据集，并且在读出方向上执行每个数据集的傅立叶逆变换以获得混合数据。 从相对于相邻混合数据的边界处的每个混合数据中提取一维数据，并且通过使用一维数据获得混合数据边界处的信号强度和相位不连续性的校正值。 通过使用校正值校正每个混合数据的逆傅里叶变换获得的数据，并且最终获得表示信号强度和相位的连续性的图像。