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1. 发明授权

US5668593A Method and camera system for step frame reconnaissance with motion compensation 失效
标题翻译：方法和相机系统，用于具有运动补偿的步进侦察
公开(公告)号：US5668593A
公开(公告)日：1997-09-16
申请号：US486989
申请日：1995-06-07
申请人： Andre G. Lareau , Gilbert W. Willey , Russell A. Bennett , Stephen R. Beran
发明人： Andre G. Lareau , Gilbert W. Willey , Russell A. Bennett , Stephen R. Beran
IPC分类号： G01C11/02 , G02B27/64 , G03B5/08 , G03B15/00 , G03B39/00 , H04N5/225 , H04N5/232 , H04N7/18 , H04N13/00
CPC分类号： G03B37/02 , G01C11/025 , G02B27/642 , H04N13/0221 , H04N3/1525 , H04N3/1587 , H04N5/2254 , H04N5/23248 , H04N5/23287 , H04N7/188 , H04N13/0296 , H04N13/0431 , H04N13/0434 , H04N13/0438
摘要： An electro-optical step-frame camera system in which successive overlapping frames of scene imagery are generated by an electro-optical imaging array, and in which electronic image motion compensation is performed by the array during the generation of at least some of the frames of imagery. The successive frames of imagery are made in a stepping pattern that is repeated in a series of cycles of steps, each step separated by a framing interval in which a frame of imagery is obtained. The stepping cycles of the camera generate sweeping coverage of the terrain of interest. As the velocity to height ratio of the reconnaissance aircraft changes, the stepping cycle and electronic image motion compensation are continually adjusted, so as to ensure maximum scene coverage and preservation of image resolution.
摘要翻译：一种电光步进相机系统，其中通过电光成像阵列产生场景图像的连续重叠帧，并且其中在生成至少一些帧的时候由阵列执行电子图像运动补偿图像连续的图像帧以步骤模式进行，该步进模式以一系列步骤循环重复，每个步骤由获取图像帧的成帧间隔分开。相机的步进循环产生了感兴趣的地形的覆盖范围。随着侦察机速度与高度的变化，不断调整步进循环和电子图像运动补偿，以确保最大的场景覆盖和图像分辨率的保持。

2. 发明授权

US4080056A Optical device 失效
标题翻译：光学装置
公开(公告)号：US4080056A
公开(公告)日：1978-03-21
申请号：US692640
申请日：1976-06-04
申请人： Alexander Jesensky , Frederick D. Meller , Robert C. Patzke , Gilbert W. Willey
发明人： Alexander Jesensky , Frederick D. Meller , Robert C. Patzke , Gilbert W. Willey
IPC分类号： G03B21/11 , G03B13/28
CPC分类号： G03B21/11
摘要： An optical device for a micro-image viewer or a micro-image viewer-printer machine receives a projected image of an illuminated micro-image, adjusts the spatial disposition of the projected image in an image plane and transmits the adjusted projected image to a viewing screen for viewing or to an exposure station for reproduction purposes. The optical device, in a preferred embodiment, includes a pechan prism positioned in a micro-image viewer-printer machine for receiving a projected image from a projection lens assembly. The pechan prism is rotatable about the illumination path or optical axis of the viewer-printer machine to enable the spatial disposition of the projected image to be rotated at least from 0 degrees to 180 degrees in an image plane. The pechan prism is mounted in the optical axis of the viewer-printer machine by a novel mounting assembly that enables both the controllable rotational movement of the pechan prism about the optical axis and the controllable longitudinal movement of the pechan prism along the optical axis. Additionally, the novel mounting assembly enables the pivotal movement of the pechan prism into and out of the optical axis to provide access to the projection lens assembly for the adjustment, repair, removal and replacement of the projection lens assembly.
摘要翻译：用于微图像查看器或微图像查看器 - 打印机的光学装置接收照射的微图像的投影图像，调整投影图像在图像平面中的空间布置，并将经调整的投影图像发送到观看用于观看的屏幕或用于再现目的的曝光站。在优选实施例中，光学装置包括位于微图像查看器 - 打印机中的机架棱镜，用于从投影透镜组件接收投影图像。该机构棱镜可以围绕观察者 - 打印机的照明路径或光轴旋转，以使投影图像的空间布置在图像平面中至少从0度旋转至180度。机架棱镜通过新颖的安装组件安装在观察器 - 打印机的光轴上，该安装组件能够使机构棱镜围绕光轴的可控旋转运动和机架棱镜沿着光轴的可控纵向运动。此外，新颖的安装组件能够使机构棱镜进入和离开光轴的枢转运动，以提供对投影透镜组件的接近以调整，修复，移除和更换投影透镜组件。

3. 发明授权

US5841574A Multi-special decentered catadioptric optical system 失效
标题翻译：多特殊偏心反射折射光学系统
公开(公告)号：US5841574A
公开(公告)日：1998-11-24
申请号：US672452
申请日：1996-06-28
申请人： Gilbert W. Willey
发明人： Gilbert W. Willey
IPC分类号： G02B13/14 , G02B17/08 , G02B23/04 , G02B23/06
CPC分类号： G02B17/0896 , G02B13/146 , G02B17/0812 , G02B17/0852
摘要： A multi-spectral decentered catadioptric-type optical system suitable for use with long range oblique aerial reconnaissance camera systems, spectrum analyzers, astronomical imagers, remote sensing, and other applications is described. The optical system includes an aspheric primary mirror receiving incident radiation and defining a central aperture. An aspheric secondary mirror is provided for receiving the radiation from the primary mirror. The primary and secondary mirrors are positioned and constructed such that entrance aperture of the system is displaced or decentered relative to the optical axis of the system, so as to thereby increase the modulation transfer function of the optical system as compared to a centrally obscured system. The aspheric secondary mirror directs the incident radiation onto a means for splitting the radiation to a first optical path and a second optical path. A first field optical assembly is placed in the first optical path for directing radiation in a first portion of the electromagnetic spectrum onto a first radiation receiving device, such as a film camera or electro-optical detector. A second field optical assembly is placed in the second optical path for directing radiation in a second portion of the electromagnetic spectrum, for example, wavelengths in the infrared portion of the spectrum, onto a second radiation receiving device, such as an electro-optical detector. The optical system permits dual spectrum imaging by the first and second detectors of both visible and infrared portions of the spectrum, while providing improved modulation transfer functions for both portions of the spectrum. Further, the optical system is especially suitable for applications requiring a long focal length of the optical system and a wide field of view, such as long range aerial reconnaissance camera systems and astronomical imagers.
摘要翻译：描述了适用于远程倾斜空中侦察摄像机系统，频谱分析仪，天文成像仪，遥感和其他应用的多光谱偏心反射折射型光学系统。光学系统包括接收入射辐射并限定中心孔的非球面主镜。提供用于接收来自主反射镜的辐射的非球面次级反射镜。初级和次级反射镜的定位和构造使得系统的入口孔相对于系统的光轴移位或偏心，从而与中央遮蔽的系统相比，增加了光学系统的调制传递函数。非球面二次反射镜将入射辐射引导到用于将辐射分裂成第一光路和第二光路的装置。第一场光学组件放置在第一光路中，用于将电磁光谱的第一部分中的辐射引导到第一辐射接收装置，例如胶片相机或电光检测器。第二场光学组件放置在第二光路中，用于将电磁光谱的第二部分中的辐射（例如，光谱的红外部分中的波长）引导到第二辐射接收装置，例如电光检测器。光学系统允许通过光谱的可见光和红外部分的第一和第二检测器进行双光谱成像，同时为光谱的两个部分提供改进的调制传递函数。此外，光学系统特别适用于需要光学系统的长焦距和宽视野的应用，例如长距离空中侦察摄像机系统和天文成像仪。

4. 发明授权

US3981574A Optical device 失效
标题翻译：光学装置
公开(公告)号：US3981574A
公开(公告)日：1976-09-21
申请号：US425511
申请日：1973-12-17
申请人： Alexander Jesensky , Frederick D. Meller , Robert C. Patzke , Gilbert W. Willey
发明人： Alexander Jesensky , Frederick D. Meller , Robert C. Patzke , Gilbert W. Willey
IPC分类号： G03B21/11 , G03B3/00
CPC分类号： G03B21/11
摘要： An optical device for a micro-image viewer or a micro-image viewer-printer machine receives a projected image of an illuminated micro-image, adjusts the spatial disposition of the projected image in an image plane and transmits the adjusted projected image to a viewing screen for viewing or to an exposure station for reproduction purposes. The optical device, in a preferred embodiment, includes a pechan prism positioned in a micro-image viewer-printer machine for receiving a projected image from a projection lens assembly. The pechan prism is rotatable about the illumination path or optical axis of the viewer-printer machine to enable the spatial disposition of the projected image to be rotated at least from 0.degree. to 180.degree. in an image plane. The pechan prism is mounted in the optical axis of the viewer-printer machine by a novel mounting assembly that enables both the conrollable rotational movement of the pechan prism about the optical axis and the controllable longitudinal movement of the pechan prism along the optical axis. Additionally, the novel mounting assembly enables the pivotal movement of the pechan prism into and out of the optical axis to provide access to the projection lens assembly for the adjustment, repair, removal and replacement of the projection lens assembly.
摘要翻译：用于微图像查看器或微图像查看器 - 打印机的光学装置接收照射的微图像的投影图像，调整投影图像在图像平面中的空间布置，并将经调整的投影图像发送到观看用于观看的屏幕或用于再现目的的曝光站。在优选实施例中，光学装置包括位于微图像查看器 - 打印机中的机架棱镜，用于从投影透镜组件接收投影图像。该机构棱镜可以围绕观察者 - 打印机的照明路径或光轴旋转，以使投射图像的空间布置在图像平面中至少从0°至180°旋转。机架棱镜通过一种新颖的安装组件安装在观察者 - 打印机的光轴上，该安装组件能够使机构棱镜围绕光轴的可旋转的旋转运动和机架棱镜沿着光轴的可控纵向运动。此外，新颖的安装组件能够使机构棱镜进入和离开光轴的枢转运动，以提供对投影透镜组件的接近以调整，修复，移除和更换投影透镜组件。

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