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1. 发明授权

US5018218A Confirmed boundary pattern matching 失效
公开(公告)号：US5018218A
公开(公告)日：1991-05-21
申请号：US237935
申请日：1988-08-29
申请人： Theodore J. Peregrim , Stephen L. Richter , Richard E. Roy
发明人： Theodore J. Peregrim , Stephen L. Richter , Richard E. Roy
IPC分类号： G06K9/56 , G06K9/64 , G06T5/00
CPC分类号： G06K9/56 , G06K9/6203 , G06T7/0028 , G06T7/0083 , G06T2207/10044 , G06T2207/20016 , G06T2207/30212
摘要： A method of aligning two images of the same scene by matching features in a first image to features in a second image is disclosed. The method comprises identifying edges of objects in the first image using two different processes. The edges identified using both processes are compared and combined into one image representing confirmed edges which are readily identified in other images of the same scene. A template is then formed from the confirmed edges which is matched to a subregion of the second image.

2. 发明授权

US5052045A Confirmed boundary pattern matching 失效
标题翻译：确认边界模式匹配
公开(公告)号：US5052045A
公开(公告)日：1991-09-24
申请号：US237931
申请日：1988-08-29
申请人： Theodore J. Peregrim , Albert H. Long , Stephen L. Richter , Harold J. Geller , Irving Kanter , Gordon Kettering
发明人： Theodore J. Peregrim , Albert H. Long , Stephen L. Richter , Harold J. Geller , Irving Kanter , Gordon Kettering
IPC分类号： G06T3/00
CPC分类号： G06T3/0068 , F41G7/007 , F41G7/2226 , F41G7/2246 , F41G7/2286
摘要： A method of aligning two images of the same scene by matching features in a first image to features in a second image is disclosed. The method comprises identifying edges of objects in the first image using two different processes. The edges identified using both processes are compared and combined into one image representing confirmed edges which are readily identified in other images of the same scene. A template is then formed from the confirmed edges which is matched to a subregion of the second image.
摘要翻译：公开了通过将第一图像中的特征与第二图像中的特征进行匹配来对准相同场景的两个图像的方法。该方法包括使用两个不同的处理来识别第一图像中的对象的边缘。将使用两个处理识别的边缘进行比较并组合成表示确认的边缘的一个图像，其容易在相同场景的其他图像中识别。然后从与第二图像的子区域匹配的确认边缘形成模板。

3. 发明授权

US5173949A Confirmed boundary pattern matching 失效
标题翻译：确认边界模式匹配
公开(公告)号：US5173949A
公开(公告)日：1992-12-22
申请号：US237933
申请日：1988-08-29
申请人： Theodore J. Peregrim , Stephen L. Richter , Albert H. Long
发明人： Theodore J. Peregrim , Stephen L. Richter , Albert H. Long
IPC分类号： G01S13/90 , G06K9/56 , G06K9/64 , G06T5/00 , G06T7/00
CPC分类号： G01S13/9035 , G06K9/56 , G06K9/6211 , G06T7/0028 , G06T7/0044 , G06T7/0083 , G06T2207/10044 , G06T2207/20016 , G06T2207/30212
摘要： A method of aligning two images of the same scene by matching features in a first image to features in a second image is disclosed. The method comprises edges of objects in the first image using two different processes. The edges identified using both processes are compared and combined into one image representing confirmed edges which are readily identified in other images of the same scene. A template is then formed from the confirmed edges which is matched to a subregion of the second image.
摘要翻译：公开了通过将第一图像中的特征与第二图像中的特征进行匹配来对准相同场景的两个图像的方法。该方法包括使用两个不同处理的第一图像中的对象边缘。将使用两个处理识别的边缘进行比较并组合成表示确认的边缘的一个图像，其容易在相同场景的其他图像中识别。然后从与第二图像的子区域匹配的确认边缘形成模板。

4. 发明授权

US5168530A Confirmed boundary pattern matching 失效
标题翻译：确认边界模式匹配
公开(公告)号：US5168530A
公开(公告)日：1992-12-01
申请号：US237934
申请日：1988-08-29
申请人： Theodore J. Peregrim , Stephen L. Richter , Harold J. Geller
发明人： Theodore J. Peregrim , Stephen L. Richter , Harold J. Geller
IPC分类号： G06K9/56 , G06K9/64 , G06T5/00 , G06T7/00
CPC分类号： G06T7/0028 , G06K9/56 , G06K9/6211 , G06T7/004 , G06T7/0083 , G06T2207/10044 , G06T2207/20016 , G06T2207/30212
摘要： A method of aligning two images of the same scene by matching features in a first image to features in a second image is disclosed. The method comprises identifying edges of objects in the first image using two different processes. The edges identified using both processes are compared and combined into one image representing confirmed edges which are readily identified in other images of the same scene. A template is then formed from the confirmed edges which is matched to a subregion of the second image.
摘要翻译：公开了通过将第一图像中的特征与第二图像中的特征进行匹配来对准相同场景的两个图像的方法。该方法包括使用两个不同的处理来识别第一图像中的对象的边缘。将使用两个处理识别的边缘进行比较并组合成表示确认的边缘的一个图像，其容易在相同场景的其他图像中识别。然后从与第二图像的子区域匹配的确认边缘形成模板。

5. 发明授权

US5225839A All weather tactical strike system (AWTSS) and method of operation 失效
标题翻译：所有天气战术罢工系统（AWTSS）和操作方法
公开(公告)号：US5225839A
公开(公告)日：1993-07-06
申请号：US234034
申请日：1980-12-29
申请人： Frank A. Okurowski , Rosario Mangiapane , Theodore J. Peregrim , Arthur Crain
发明人： Frank A. Okurowski , Rosario Mangiapane , Theodore J. Peregrim , Arthur Crain
IPC分类号： G01S7/02 , G01S7/03 , G01S7/36 , G01S7/40 , G01S13/24 , G01S13/524 , G01S13/87 , G01S13/90 , H01Q1/18 , H01Q25/02
CPC分类号： H01Q1/18 , G01S13/24 , G01S13/5242 , G01S13/87 , G01S13/9023 , G01S7/025 , G01S7/032 , G01S7/36 , G01S7/4004 , H01Q25/02 , G01S2007/403 , G01S2007/4034 , G01S2007/4065 , G01S2007/4069 , G01S2007/4078
摘要： An AWTSS is shown to be made up of an improved synthetic aperture radar (SAR) for generating radar maps with various degrees of resolution required for navigation of an aircraft and detection of ground targets in the presence of electronic counter-measures and clutter. The SAR consists, in effect, of four frequency-agile radars sharing quadrants of a single array antenna mounted within a radome of a "four axis" gimbal with a sidelobe cancelling subarray mounted at the phase center of each quadrant. Motion sensors are also mounted on the single array antenna to provide signals for compensating for vibration and stored compensating signals are used to compensate for radome-induced errors. In addition, a signal processor is shown which is selectively operable to generate radar maps of any one of a number of desired degrees of resolution, such processor being adapted to operate in the presence of clutter or jamming signals.
摘要翻译： AWTSS显示由改进的合成孔径雷达（SAR）组成，用于生成具有飞行器导航所需的各种分辨率的雷达图和在存在电子对抗和杂波的情况下检测地面目标。实际上，SAR包括四个频率敏捷雷达共享安装在“四轴”万向节的天线罩内的单个阵列天线的象限，并且安装在每个象限的相位中心的旁瓣取消子阵列。运动传感器也安装在单阵列天线上，以提供用于补偿振动的信号，并且存储的补偿信号用于补偿雷达天线雷达误差。此外，示出了信号处理器，其可选择性地操作以产生多个期望的分辨率中的任何一个的雷达图，该处理器适于在存在杂波或干扰信号的情况下操作。

6. 发明授权

US5172120A All weather tactical strike system (AWISS) and method of operation 失效
标题翻译：所有天气战术罢工系统（AWISS）和操作方法
公开(公告)号：US5172120A
公开(公告)日：1992-12-15
申请号：US234044
申请日：1980-12-29
申请人： Nathan Slawsby , Theodore J. Peregrim , Richard B. Watson, Jr. , Edward J. Sheldon
发明人： Nathan Slawsby , Theodore J. Peregrim , Richard B. Watson, Jr. , Edward J. Sheldon
IPC分类号： G01S13/22 , G01S13/28 , G01S13/87 , G01S13/90 , H01Q1/18
CPC分类号： G01S13/87 , G01S13/22 , G01S13/28 , G01S13/9011 , G01S13/9035 , H01Q1/18 , G01S2007/403 , G01S2007/4034 , G01S2007/4065 , G01S2007/4069 , G01S2007/4078
摘要： An AWTSS is shown to be made up of an improved synthetic aperture radar (SAR) for generating radar maps with various degrees of resolution required for navigation of an aircraft and detection of ground targets in the presence of electronic countermeasures and clutter. The SAR consists, in effect, of four frequency-agile radars sharing quadrants of a single array antenna mounted within a radome of a "four axis" gimbal with a sidelobe cancelling subarray mounted at the phase center of each quadrant. Motion sensors are also mounted on the single array antenna to provide signals for compensating for vibration and stored compensating signals are used to compensate for radome-induced errors. In addition, a signal processor is shown which is selectively operable to generate radar maps of any one of a number of desired degrees of resolution, such processor being adapted to operate in the presence of clutter or jamming signals.
摘要翻译： AWTSS显示由改进的合成孔径雷达（SAR）组成，用于生成具有飞行器导航所需的各种分辨率的雷达图和在存在电子对抗和杂波的情况下检测地面目标。实际上，SAR包括四个频率敏捷雷达共享安装在“四轴”万向节的天线罩内的单阵列天线的象限，并且安装在每个象限的相位中心的旁瓣取消子阵列。运动传感器也安装在单阵列天线上，以提供用于补偿振动的信号，并且存储的补偿信号用于补偿雷达天线雷达误差。此外，示出了信号处理器，其可选择性地操作以产生多个期望的分辨率中的任何一个的雷达图，该处理器适于在存在杂波或干扰信号的情况下操作。

7. 发明授权

US4486756A Method of reducing angle noise in a radar 失效
标题翻译：降低雷达角度噪声的方法
公开(公告)号：US4486756A
公开(公告)日：1984-12-04
申请号：US329556
申请日：1981-12-04
申请人： Theodore J. Peregrim , Irving Kanter , Rosario Mangiapane
发明人： Theodore J. Peregrim , Irving Kanter , Rosario Mangiapane
IPC分类号： G01S13/44 , G01S13/00
CPC分类号： G01S13/4427
摘要： A method of reducing angle noise in return signals to a monopulse radar having a radome is shown to consist of the steps of: (a) transmitting a pair of signals at frequencies equally spaced above and below the tuning frequency of the radome; (b) digitally processing the return signals to form the complex monopulse ratios of the return signals corresponding to each one of the transmitted signals; (c) determining, by comparing the magnitudes of each monopulse sum and monopulse difference signals with the level of respective predetermined sum and difference reference signals, whether or not angle noise is exhibited and whether or not the signs of the imaginary parts of the monopulse difference signals differ; (d) comparing, to a threshold level, the amplitudes of the monopulse difference signals of those return signals which exhibit angle noise to select return signals exceeding such threshold level and whose signs differ; and, (e) averaging the real parts of the complex monopulse ratios of the return signals which exceed the threshold level finally to produce tracking signals in the presence of angle noise.
摘要翻译：示出了将具有雷达罩的单脉冲雷达的返回信号中的角度噪声减小的方法包括以下步骤：（a）在天线罩的调谐频率上方和下方均匀间隔地发射一对信号; （b）对所述返回信号进行数字处理以形成对应于所发送信号中的每一个的所述返回信号的复数单脉冲比; （c）通过将每个单脉冲和和单脉冲差信号的幅度与相应的预定和和差参考信号的电平进行比较，确定是否显示角噪声以及单脉冲差的虚部的符号信号不同（d）将具有角度噪声的那些返回信号的单脉冲差信号的幅度与超过这种阈值电平并且其符号不同的返回信号进行比较; 并且（e）最终对超过阈值电平的返回信号的复数单脉冲比的实部进行平均，以在出现角度噪声的情况下产生跟踪信号。

8. 发明授权

US5424742A Synthetic aperture radar guidance system and method of operating same 失效
标题翻译：合成孔径雷达引导系统及其操作方法
公开(公告)号：US5424742A
公开(公告)日：1995-06-13
申请号：US999506
申请日：1992-12-31
申请人： Albert H. Long , Theodore J. Peregrim , Mon Y. Young , Allan C. Vanuga , Walter H. Storm
发明人： Albert H. Long , Theodore J. Peregrim , Mon Y. Young , Allan C. Vanuga , Walter H. Storm
IPC分类号： G01C21/00 , G01S13/22 , G01S13/24 , G01S13/28 , G01S13/90
CPC分类号： G01S13/282 , G01C21/005 , G01S13/9023 , G01S13/9035 , G01S13/22 , G01S13/24
摘要： A synthetic aperture radar guidance system adapted for use in a guided missile is described wherein the frequency of the transmitted pulses changes with time with a chirp slope which varies with range. The time between pulses also changes as a function of range. The desired values of the chirp slope and the interpulse interval are computed for all values within a range of interest and stored. Furthermore, the operating parameters of the SAR are changed as the range changes. The time intervals and frequencies are selected to avoid interruption ambiguities and eclipsing. The phase and frequency of the synthesized signal are controlled to adjust for motion of a vehicle on which the SAR is mounted. The SAR is operated in several modes. In a search mode, the beam of transmitted pulses is steered across a mapping area to form a plurality of patches of the mapping area. The patches are combined into one map of the entire area. Each pixel of the map is compared with a target template until a match is provided. Then the SAR operates in track mode wherein a correlation process ensures the missile is steered toward the target area using a template provided using known feature data.
摘要翻译：描述适用于导弹的合成孔径雷达导引系统，其中所发射的脉冲的频率随时间而变化，其中啁啾斜率随着范围而变化。脉冲之间的时间也随着范围的变化而变化。对所关注的范围内的所有值计算啁啾斜率和脉冲间隔的期望值，并存储。此外，SAR的工作参数随着范围的变化而改变。选择时间间隔和频率以避免中断模糊和黯然失色。控制合成信号的相位和频率以调整安装有SAR的车辆的运动。特区的运作方式有多种。在搜索模式中，发射脉冲的波束跨越映射区域被转向以形成映射区域的多个补片。补丁组合成整个区域的一个地图。将地图的每个像素与目标模板进行比较，直到提供匹配。然后，SAR以跟踪模式操作，其中相关过程使用使用已知特征数据提供的模板来确保导弹朝向目标区域转向。

9. 发明授权

US5245347A All weather tactical strike system (AWTSS) and method of operation 失效
公开(公告)号：US5245347A
公开(公告)日：1993-09-14
申请号：US234043
申请日：1980-12-29
申请人： Gerald A. Bonta , George W. Ogar , Theodore J. Peregrim , Rosario Mangiapane
发明人： Gerald A. Bonta , George W. Ogar , Theodore J. Peregrim , Rosario Mangiapane
IPC分类号： G01S7/28 , G01S7/36 , G01S13/44 , G01S13/86 , G01S13/90
CPC分类号： G01S7/2813 , G01S13/44 , G01S13/86 , G01S13/90 , G01S7/36 , G01S2007/403 , G01S2007/4034 , G01S2007/4065 , G01S2007/4069 , G01S2007/4078
摘要： An AWTSS is shown to be made up of an improved synthetic aperture radar (SAR) for generating radar maps with various degrees of resolution required for navigation of an aircraft and detection of ground targets in the presence of electronic countermeasures and clutter. The SAR consists, in effect, of four frequency-agile radars sharing quadrants of a single array antenna mounted within a radome on a "four axis" gimbal with a sidelobe cancelling subarray mounted at the phase center of each quadrant. Motion sensors are also mounted on the single array antenna to provide signals for compensating for vibration and stored compensating signals are used to compensate for radomeinduced errors. In addition, a signal processor is shown which is selectively operable to generate radar maps of any one of a number of desired degrees of resolution, such processor being adapted to operate in the presence of clutter or jamming signals.

10. 发明授权

US5225838A All weather tactical strike system (AWTSS) and method of operation 失效
标题翻译：所有天气战术罢工系统（AWTSS）和操作方法
公开(公告)号：US5225838A
公开(公告)日：1993-07-06
申请号：US234039
申请日：1980-12-29
申请人： Irving Kanter , Donald C. Null , George W. Ogar , Theodore J. Peregrim
发明人： Irving Kanter , Donald C. Null , George W. Ogar , Theodore J. Peregrim
IPC分类号： G01S7/36 , G01S13/86 , G01S13/90
CPC分类号： G01S13/86 , G01S13/90 , G01S7/36 , G01S2007/403 , G01S2007/4034 , G01S2007/4065 , G01S2007/4069 , G01S2007/4078
摘要： An AWTSS is shown to be made up of an improved synthetic aperture radar (SAR) for generating radar maps with various degrees of resolution required for navigation of an aircraft and detection of ground targets in the presence of electronic countermeasures and clutter. The SAR consists, in effect, of four frequency-agile radars sharing quadrants of a single array antenna mounted within a radome on a "four axis" gimbal with a sidelobe cancelling subarray mounted at the phase center of each quadrant. Motion sensors are also mounted on the single array antenna to provide signals for compensating for vibration and stored compensating signals are used to compensate for radome-induced errors. In addition, a signal processor is shown which is selectively operable to generate radar maps of any one of a number of desired degrees of resolution, such processor being adapted to operate in the presence of clutter or jamming signals.
摘要翻译： AWTSS显示由改进的合成孔径雷达（SAR）组成，用于生成具有飞行器导航所需的各种分辨率的雷达图和在存在电子对抗和杂波的情况下检测地面目标。实际上，SAR包括四个频率敏捷雷达，它们分别安装在安装在每个象限的相位中心的“四轴”万向节上的天线罩内的单个阵列天线的象限，并具有安装在每个象限的相位中心的旁瓣取消子阵列。运动传感器也安装在单阵列天线上，以提供用于补偿振动的信号，并且存储的补偿信号用于补偿雷达天线雷达误差。此外，示出了信号处理器，其可选择性地操作以产生多个期望的分辨率中的任何一个的雷达图，该处理器适于在存在杂波或干扰信号的情况下操作。

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