公开(公告)号：US20120328071A1

公开(公告)日：2012-12-27

申请号：US13387827

申请日：2010-08-05

申请人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

发明人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

IPC分类号： A61B6/14 ,  A61B6/03

CPC分类号： A61B6/14 ,  A61B6/037 ,  A61B6/4028 ,  A61B6/469 ,  A61B6/5223

摘要： A radiation imaging apparatus is provided. The apparatus has moving means moving a pair of an X-ray tube and a detector relatively to an object. The apparatus further has means which acquire digital frame data outputted from the detector. The frame data are acquired from the same portion being imaged of the same object at different time points. The apparatus has means which use the frame data to produce a plurality of three-dimensional optimally focused images at the respective time points, an actual position and shape of the portion being imaged being reflected in the images, and means which estimate changes of the plural three-dimensional optimally focused images.

摘要翻译： 提供了一种放射线成像装置。 该装置具有相对于物体移动一对X射线管和检测器的移动装置。 该装置还具有获取从检测器输出的数字帧数据的装置。 从在不同时间点对同一对象成像的相同部分获取帧数据。 该装置具有使用帧数据在各个时间点产生多个三维最佳聚焦图像的装置，被成像部分的实际位置和形状被反映在图像中，以及估计多个图像的变化的装置 三维最佳聚焦图像。

公开(公告)号：US09113799B2

公开(公告)日：2015-08-25

申请号：US13386838

申请日：2010-07-29

申请人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

发明人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

IPC分类号： A61B6/03 ,  A61B6/14 ,  A61B6/00

CPC分类号： A61B6/14 ,  A61B6/025 ,  A61B6/032 ,  A61B6/037 ,  A61B6/145 ,  A61B6/4021 ,  A61B6/4241 ,  A61B6/466 ,  A61B6/501 ,  A61B6/5205 ,  A61B6/5258

摘要： There is provided a panoramic imaging apparatus which serves as a radiation imaging apparatus. The panoramic imaging apparatus includes an X-ray tube radiating an X-ray as a radiation, a detector outputting digital-quantity frame data corresponding to an incident X-ray, and moving means moving the pair of X-ray tube and the detector relatively to an object. The apparatus further includes means for acquiring the frame data from the detector during movement of the X-ray tube and the detector, and means for optimally focusing a portion being imaged of the object using the acquired data and producing a three-dimensional optimally focused image in which the real size and shape of the portion being imaged are reflected.

摘要翻译： 提供了用作辐射成像装置的全景成像装置。 全景成像装置包括以X射线照射X射线作为辐射的X射线管，输出与入射X射线相对应的数字量数据的检测器，以及相对移动X射线管和检测器的移动单元 到一个对象。 该装置还包括用于在X射线管和检测器运动期间从检测器获取帧数据的装置，以及用于使用获取的数据最佳地聚焦被成像对象的部分并产生三维最佳聚焦图像的装置 其中正在成像的部分的实际尺寸和形状被反射。

公开(公告)号：US09084568B2

公开(公告)日：2015-07-21

申请号：US13387827

申请日：2010-08-05

申请人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

发明人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

IPC分类号： A61B6/14 ,  A61B6/00 ,  A61B6/03

CPC分类号： A61B6/14 ,  A61B6/037 ,  A61B6/4028 ,  A61B6/469 ,  A61B6/5223

摘要： A radiation imaging apparatus is provided. The apparatus has moving means moving a pair of an X-ray tube and a detector relatively to an object. The apparatus further has means which acquire digital frame data outputted from the detector. The frame data are acquired from the same portion being imaged of the same object at different time points. The apparatus has means which use the frame data to produce a plurality of three-dimensional optimally focused images at the respective time points, an actual position and shape of the portion being imaged being reflected in the images, and means which estimate changes of the plural three-dimensional optimally focused images.

摘要翻译： 提供了一种放射线成像装置。 该装置具有相对于物体移动一对X射线管和检测器的移动装置。 该装置还具有获取从检测器输出的数字帧数据的装置。 从在不同时间点对同一对象成像的相同部分获取帧数据。 该装置具有使用帧数据在各个时间点产生多个三维最佳聚焦图像的装置，被成像部分的实际位置和形状被反映在图像中，以及估计多个图像的变化的装置 三维最佳聚焦图像。

公开(公告)号：US20120230467A1

公开(公告)日：2012-09-13

申请号：US13386838

申请日：2010-07-29

申请人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

发明人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

IPC分类号： A61B6/14 ,  A61B6/03

CPC分类号： A61B6/14 ,  A61B6/025 ,  A61B6/032 ,  A61B6/037 ,  A61B6/145 ,  A61B6/4021 ,  A61B6/4241 ,  A61B6/466 ,  A61B6/501 ,  A61B6/5205 ,  A61B6/5258

摘要： There is provided a panoramic imaging apparatus which serves as a radiation imaging apparatus. The panoramic imaging apparatus includes an X-ray tube radiating an X-ray as a radiation, a detector outputting digital-quantity frame data corresponding to an incident X-ray, and moving means moving the pair of X-ray tube and the detector relatively to an object. The apparatus further includes means for acquiring the frame data from the detector during movement of the X-ray tube and the detector, and means for optimally focusing a portion being imaged of the object using the acquired data and producing a three-dimensional optimally focused image in which the real size and shape of the portion being imaged are reflected.

摘要翻译： 提供了用作辐射成像装置的全景成像装置。 全景成像装置包括以X射线照射X射线作为辐射的X射线管，输出与入射X射线相对应的数字量数据的检测器，以及相对移动X射线管和检测器的移动单元 到一个对象。 该装置还包括用于在X射线管和检测器运动期间从检测器获取帧数据的装置，以及用于使用获取的数据最佳地聚焦被成像对象的部分并产生三维最佳聚焦图像的装置 其中正在成像的部分的实际尺寸和形状被反射。