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1. 发明授权

US5038791A Heart imaging method 失效
标题翻译：心脏成像方法
公开(公告)号：US5038791A
公开(公告)日：1991-08-13
申请号：US536351
申请日：1990-06-11
申请人： H. Dale Collins , R. Parks Gribble , Lawrence J. Busse
发明人： H. Dale Collins , R. Parks Gribble , Lawrence J. Busse
IPC分类号： A61B5/0402 , A61B5/0408 , G03H5/00 , G06F17/00
CPC分类号： G03H5/00 , A61B5/0044 , A61B5/0402 , A61B5/04085
摘要： A method for providing an image of the human heart's electrical system derives time-of-flight data from an array of EKG electrodes and this data is transformed into phase information. The phase information, treated as a hologram, is reconstructed to provide an image in one or two dimensions of the electrical system of the functioning heart.
摘要翻译：用于提供人类心脏电气系统的图像的方法从EKG电极阵列导出飞行时间数据，并将该数据转换成相位信息。被视为全息图的相位信息被重建以在功能心脏的电气系统的一维或二维中提供图像。

2. 发明授权

US5455590A Real-time holographic surveillance system 失效
标题翻译：实时全息监控系统
公开(公告)号：US5455590A
公开(公告)日：1995-10-03
申请号：US212432
申请日：1994-03-14
申请人： H. Dale Collins , Douglas L. McMakin , Thomas E. Hall , R. Parks Gribble
发明人： H. Dale Collins , Douglas L. McMakin , Thomas E. Hall , R. Parks Gribble
IPC分类号： A61B5/05 , G01S7/02 , G01S13/04 , G01S13/89 , G01V8/00 , G03H5/00
CPC分类号： G01S13/887 , G01S13/89 , G01V8/005 , A61B5/05 , A61B5/7257 , A61B5/745
摘要： A holographic surveillance system including means for generating electromagnetic waves; means for transmitting the electromagnetic waves toward a target at a plurality of predetermined positions in space; means for receiving and converting electromagnetic waves reflected from the target to electrical signals at a plurality of predetermined positions in space; means for processing the electrical signals to obtain signals corresponding to a holographic reconstruction of the target; and means for displaying the processed information to determine nature of the target.The means for processing the electrical signals includes means for converting analog signals to digital signals followed by a computer means to apply a backward wave algorithm.
摘要翻译：一种全息监视系统，包括产生电磁波的装置; 用于在空间中的多个预定位置向目标传送电磁波的装置; 用于在空间中的多个预定位置接收和转换从目标反射的电磁波到电信号的装置; 用于处理电信号以获得对应于目标的全息重建的信号的装置; 以及用于显示所处理的信息以确定目标的性质的装置。用于处理电信号的装置包括用于将模拟信号转换成数字信号的装置，随后是用于应用反向波算法的计算机装置。

3. 发明授权

US5557283A Real-time wideband holographic surveillance system 失效
标题翻译：实时宽带全息监控系统
公开(公告)号：US5557283A
公开(公告)日：1996-09-17
申请号：US440279
申请日：1995-05-12
申请人： David M. Sheen , H. Dale Collins , Thomas E. Hall , Douglas L. McMakin , R. Parks Gribble , Ronald H. Severtsen , James M. Prince , Larry D. Reid
发明人： David M. Sheen , H. Dale Collins , Thomas E. Hall , Douglas L. McMakin , R. Parks Gribble , Ronald H. Severtsen , James M. Prince , Larry D. Reid
IPC分类号： A61B5/05 , G01S7/02 , G01S13/04 , G01S13/89 , G01V8/00 , G03H5/00
CPC分类号： G01S13/89 , G01S13/887 , G01V8/005 , A61B5/05 , A61B5/7257
摘要： A wideband holographic surveillance system including a transceiver for generating a plurality of electromagnetic waves; antenna for transmitting the electromagnetic waves toward a target at a plurality of predetermined positions in space; the transceiver also receiving and converting electromagnetic waves reflected from the target to electrical signals at a plurality of predetermined positions in space; a computer for processing the electrical signals to obtain signals corresponding to a holographic reconstruction of the target; and a display for displaying the processed information to determine nature of the target. The computer has instructions to apply a three dimensional backward wave algorithm.
摘要翻译：一种宽带全息监视系统，包括用于产生多个电磁波的收发器; 用于在空间中的多个预定位置向目标发送电磁波的天线; 收发器还在空间中的多个预定位置处接收并转换从目标反射的电磁波到电信号; 用于处理电信号以获得对应于目标的全息重建的信号的计算机; 以及用于显示处理的信息以确定目标的性质的显示器。计算机具有应用三维反向波算法的指令。

4. 发明授权

US4021771A Scan acoustical holographic imaging apparatus 失效
标题翻译：扫描全息成像设备
公开(公告)号：US4021771A
公开(公告)日：1977-05-03
申请号：US593450
申请日：1975-07-07
申请人： H. Dale Collins , Edwin M. Sheen , R. Parks Gribble
发明人： H. Dale Collins , Edwin M. Sheen , R. Parks Gribble
IPC分类号： G03H3/00 , G01N29/06 , G01S15/89 , G01S9/66
CPC分类号： G01S15/897 , G01N29/0609 , G01N29/0645 , G01N29/0663 , G01N29/343
摘要： A scan acoustical holographic imaging apparatus is disclosed that is capable of displaying an isometric image of an object scanned with acoustical energy in which the image visually depicts surface contour information. The apparatus includes mechanisms for generating X, Y and Z electrical distance signals as an acoustical transducer is scanned in a scan plane over the object. The apparatus further includes mechanisms for generating object signals that are mixed with a holographic reference signal that may be phase shifted to produce a resultant holographic object signal which is used to modulate the brightness input of a CRT display device. The X, Y and Z electrical distance signals are transformed into an electronic isometric projection and applied to the horizontal and vertical inputs of the CRT display.
摘要翻译：公开了一种扫描声全息成像装置，其能够显示用声能扫描的物体的等距图像，其中图像可视地描绘表面轮廓信息。该装置包括用于产生X，Y和Z电距离信号的机构，因为在对象上的扫描平面中扫描声换能器。该装置还包括用于产生与全息参考信号混合的对象信号的机构，该全息参考信号可以被相移以产生用于调制CRT显示装置的亮度输入的合成全息物体信号。 X，Y和Z电距离信号被转换成电子等距投影并且被应用于CRT显示器的水平和垂直输入。

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