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1. 发明授权

US09041585B2 SAR autofocus for ground penetration radar 有权
标题翻译： SAR自动对焦用于地面穿透雷达
公开(公告)号：US09041585B2
公开(公告)日：2015-05-26
申请号：US13347548
申请日：2012-01-10
申请人： Michael Y. Jin
发明人： Michael Y. Jin
IPC分类号： G01S13/90 , G01S13/88
CPC分类号： G01S13/9035 , G01S13/885 , G01S13/90
摘要： A method of synthetic aperture radar autofocus for ground penetration radar. The method includes transmitting a signal via an antenna; receiving a reflected signal comprising a plurality of image blocks via the antenna; reading each image block from the reflected signal via a processor; locating prominent targets in each image block via the processor; estimating ground penetration phase error via the processor in each image block via phase error inputs including pulling range and quantization level by generating a 1D phase error and converting the 1D phase error into a 2D phase error of an image spectra; refocusing each image block according to estimated ground penetration phase error for that image block via the processor; and forming an image mosaic comprising each refocused image block via the processor.
摘要翻译：一种用于地面穿透雷达的合成孔径雷达自动对焦方法。该方法包括通过天线发送信号; 经由所述天线接收包括多个图像块的反射信号; 通过处理器从反射信号读取每个图像块; 通过处理器在每个图像块中定位突出的目标; 通过产生一维相位误差并将一维相位误差转换为图像光谱的二维相位误差，通过相位误差输入包括拉范围和量化级，估计每个图像块中的处理器的地面穿透相位误差; 根据针对该图像块的估计的地面穿透相位误差，经由处理器重新聚焦每个图像块; 以及经由处理器形成包括每个重聚焦图像块的图像镶嵌图。

2. 发明申请

US20120268318A1 AUTOMATED LAYOUT OF BEAMS 有权
标题翻译：自动布局布局
公开(公告)号：US20120268318A1
公开(公告)日：2012-10-25
申请号：US13034995
申请日：2011-02-25
申请人： Michael Y. Jin , Eric N. Boe
发明人： Michael Y. Jin , Eric N. Boe
IPC分类号： G01S13/90
CPC分类号： G01S13/9035 , G01S7/003 , G01S2013/9052
摘要： The technology described herein includes a system and/or a method of automated layout of beams. The method includes generating a plurality of boundary positions along boundaries of an image frame. The method further includes determining a start location for a first beam within the plurality of boundary positions based on at least one of a mapping priority, direction of movement of a beam platform, and speed of movement of the beam platform. The method further includes modifying the plurality of boundary positions based on the start location. The method further includes determining a second location for a second beam within the modified plurality of boundary positions based on at least one of a mapping priority, direction of movement of a beam platform, and speed of movement of the beam platform. The method further includes modifying the modified plurality of boundary positions based on the second location.
摘要翻译：本文描述的技术包括波束的自动布局的系统和/或方法。该方法包括沿着图像帧的边界生成多个边界位置。该方法还包括基于映射优先级，光束平台的移动方向和光束平台的移动速度中的至少一个来确定多个边界位置内的第一光束的起始位置。该方法还包括基于开始位置修改多个边界位置。该方法还包括基于映射优先级，光束平台的移动方向和光束平台的移动速度中的至少一个来确定修改的多个边界位置内的第二光束的第二位置。该方法还包括基于第二位置修改修改的多个边界位置。

3. 发明授权

US5582033A Cryogenic rectification system for producing nitrogen having a low argon content 失效
标题翻译：用于生产氩含量低的低温精馏系统
公开(公告)号：US5582033A
公开(公告)日：1996-12-10
申请号：US619382
申请日：1996-03-21
申请人： Dante P. Bonaquist , Michael Y. Jin
发明人： Dante P. Bonaquist , Michael Y. Jin
IPC分类号： F25J1/00 , F25J3/04
CPC分类号： F25J3/04224 , F25J3/04357 , F25J3/04393 , F25J3/04412 , F25J3/04678 , F25J2215/42 , F25J2215/44 , F25J2215/56 , F25J2220/44 , F25J2245/42 , Y10S62/924
摘要： A cryogenic rectification system for producing nitrogen having a low argon content wherein the reflux ratio in the upper portion of the higher pressure column of a double column system is modified by withdrawing nitrogen vapor from below the top of the column, liquefying the withdrawn vapor, and returning the liquefied nitrogen to the column at or near the withdrawal point and below the top of the column.
摘要翻译：一种用于生产低氩含量的氮的低温精馏系统，其中双塔系统的高压塔上部的回流比通过从塔顶部抽出氮蒸汽来进行改性，液化所抽出的蒸气，以及将液化的氮气返回到塔的顶部或塔顶处或其附近。

4. 发明授权

US06492932B1 System and method for processing squint mapped synthetic aperture radar data 有权
标题翻译：用于处理斜视图合成孔径雷达数据的系统和方法
公开(公告)号：US06492932B1
公开(公告)日：2002-12-10
申请号：US09880244
申请日：2001-06-13
申请人： Michael Y. Jin , Michael E. Lawrence
发明人： Michael Y. Jin , Michael E. Lawrence
IPC分类号： G10S1390
CPC分类号： G01S13/9035 , G01S13/9011 , G01S2013/9041
摘要： A method for processing squint-mapped synthetic aperture radar data of the present invention. The inventive method includes the steps of effecting range compression of the data; deskewing the data; performing a Fourier transform with respect to the deskewed data; providing a range migration interpolation of the transformed data; effecting a frequency remapping of the range interpolated data; and performing an inverse Fourier transform with respect to the deskewed data.
摘要翻译：一种用于处理本发明的斜视图合成孔径雷达数据的方法。本发明的方法包括对数据进行范围压缩的步骤; 歪斜数据; 对所述偏斜校正数据执行傅里叶变换; 提供变换数据的范围偏移内插; 影响范围内插数据的频率重新映射; 并对所述偏斜校正数据执行逆傅里叶变换。

5. 发明授权

US5937102A Image reconstruction 失效
标题翻译：影像重建
公开(公告)号：US5937102A
公开(公告)日：1999-08-10
申请号：US729230
申请日：1996-10-09
申请人： Michael Y. Jin
发明人： Michael Y. Jin
IPC分类号： G06T11/00 , G06K9/00 , G06K9/32 , G06K9/36 , G06K9/64
CPC分类号： G06T11/006 , G06T2211/421
摘要： Am image is reconstructed from x-ray attenuation data or other types of data using fast Fourier circular convolution (FFCC). Reference spectra and mask functions are generated for the FFCC. Also, the data is zero-padded for the FFCC. The data is transformed, multiplied by a radial filter, and transposed in order to construct the image by FFCC. The reconstructed image is converted from polar to Cartesian coordinates for viewing.
摘要翻译：使用快速傅里叶圆形卷积（FFCC）从X射线衰减数据或其他类型的数据重建Am图像。为FFCC生成参考光谱和掩模功能。此外，FFCC的数据是零填充的。数据被变换乘以一个径向滤波器，并被转置以便通过FFCC来构造图像。重建的图像从极坐标转换为笛卡尔坐标以供查看。

6. 发明申请

US20140015710A1 SAR AUTOFOCUS FOR GROUND PENETRATION RADAR 有权
标题翻译：用于地面穿透雷达的SAR自动对焦
公开(公告)号：US20140015710A1
公开(公告)日：2014-01-16
申请号：US13347548
申请日：2012-01-10
申请人： Michael Y. Jin
发明人： Michael Y. Jin
IPC分类号： G01S13/90
CPC分类号： G01S13/9035 , G01S13/885 , G01S13/90
摘要： A method of synthetic aperture radar autofocus for ground penetration radar (100). The method includes transmitting a signal via an antenna (102); receiving a reflected signal comprising a plurality of image blocks via the antenna (102); reading each image block from the reflected signal (602) via a processor (108); locating prominent targets in each image block (604) via the processor (108); estimating ground penetration phase error (606) via the processor (108) in each image block via phase error inputs (608) including pulling range and quantization level by generating a 1D phase error (706) and converting the 1D phase error into a 2D phase error of an image spectra (708); refocusing each image block according to estimated ground penetration phase error for that image block (610) via the processor (108); and forming an image mosaic comprising each refocused image block (614) via the processor (108).
摘要翻译：一种用于地面穿透雷达（100）的合成孔径雷达自动对焦的方法。该方法包括经由天线（102）发送信号; 经由天线（102）接收包括多个图像块的反射信号; 经由处理器（108）从反射信号（602）读取每个图像块; 通过处理器（108）在每个图像块（604）中定位突出的目标; 通过产生1D相位误差（706）并将1D相位误差转换为2D相位的相位误差输入（608），经由相位误差输入（608），经由每个图像块中的处理器（108）估计地面穿透相位误差（606）图像光谱的误差（708）; 根据所述图像块（610）经由所述处理器（108）的估计的地面穿透相位误差重新聚焦每个图像块; 以及经由所述处理器（108）形成包括每个重聚焦图像块（614）的图像马赛克。

7. 发明授权

US08552905B2 Automated layout of beams 有权
标题翻译：梁的自动布局
公开(公告)号：US08552905B2
公开(公告)日：2013-10-08
申请号：US13034995
申请日：2011-02-25
申请人： Michael Y. Jin , Eric N. Boe
发明人： Michael Y. Jin , Eric N. Boe
IPC分类号： G01S13/00
CPC分类号： G01S13/9035 , G01S7/003 , G01S2013/9052
摘要： The technology described herein includes a system and/or a method of automated layout of beams. The method includes generating a plurality of boundary positions along boundaries of an image frame. The method further includes determining a start location for a first beam within the plurality of boundary positions based on at least one of a mapping priority, direction of movement of a beam platform, and speed of movement of the beam platform. The method further includes modifying the plurality of boundary positions based on the start location. The method further includes determining a second location for a second beam within the modified plurality of boundary positions based on at least one of a mapping priority, direction of movement of a beam platform, and speed of movement of the beam platform. The method further includes modifying the modified plurality of boundary positions based on the second location.
摘要翻译：本文描述的技术包括波束的自动布局的系统和/或方法。该方法包括沿着图像帧的边界生成多个边界位置。该方法还包括基于映射优先级，光束平台的移动方向和光束平台的移动速度中的至少一个来确定多个边界位置内的第一光束的起始位置。该方法还包括基于开始位置修改多个边界位置。该方法还包括基于映射优先级，光束平台的移动方向和光束平台的移动速度中的至少一个来确定修改的多个边界位置内的第二光束的第二位置。该方法还包括基于第二位置修改修改的多个边界位置。

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