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1. 发明授权

US5381245A X-ray film scanning and digitizing apparatus 失效
标题翻译： X射线胶片扫描和数字化设备
公开(公告)号：US5381245A
公开(公告)日：1995-01-10
申请号：US46165
申请日：1993-05-20
申请人： Gregory E. Johnston , Byron D. Wagner , Lloyd Hes
发明人： Gregory E. Johnston , Byron D. Wagner , Lloyd Hes
IPC分类号： H04N1/028 , H04N1/10 , H04N1/40 , H04N1/04
CPC分类号： H04N1/0287 , H04N1/02815 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/40056 , H04N2201/0412 , H04N2201/0418
摘要： A conventional flat bed greyscale digitizing scanner which operates in conjunction with reflective media is retrofitted with an adapter assembly which permits it additionally to process X-ray film transparencies. Accordingly, the resulting apparatus, in addition to performing digitization of data imprinted on reflective media, is also capable of digitizing X-ray images on X-ray film transparencies. The adapter assembly is constucted to be easily mounted on a conventional flat bed scanner to permit the scanner to process the film transparencies, and to be easily removable from the conventional scanner to permit the scanner to operate in a conventional mode to process reflective media. The scanner may be constructed to perform transparency digitization and to provide an optical density dynamic range greater than the prior art CCD technology used in the more expensive machines will allow.
摘要翻译：与反射介质一起操作的常规平板灰度数字化扫描仪被改装有适配器组件，其允许另外处理X射线胶片透明胶片。因此，除了执行打印在反射介质上的数据的数字化之外，所得到的装置还能够在X射线胶片透明胶片上数字化X射线图像。适配器组件被构造成易于安装在传统的平板扫描器上，以允许扫描仪处理胶片透明胶片，并且可以容易地从常规扫描仪移除，以允许扫描仪以常规模式操作以处理反射介质。扫描器可以被构造成执行透明度数字化并且提供比现有技术的CCD技术更大的光学密度动态范围，其在更昂贵的机器中将允许使用。

2. 发明授权

US5343308A Extended dynamic range image digitizing apparatus 失效
标题翻译：扩展动态范围图像数字化设备
公开(公告)号：US5343308A
公开(公告)日：1994-08-30
申请号：US684238
申请日：1991-04-12
申请人： Gregory E. Johnston
发明人： Gregory E. Johnston
IPC分类号： H04N1/028 , H04N1/40 , H04N1/04 , H04N1/06
CPC分类号： H04N1/40056 , H04N1/028
摘要： The extended dynamic range image digitizing apparatus digitizes image-containing media with dynamic ranges that significantly exceed the dynamic range of the low-cost solid-state light detectors that are customarily used in such equipment. The essence of the invention is the incorporation of controllable light attenuators means in the light path from light source to light detectors thereby permitting the light emerging from an image pixel to be matched to the available dynamic range of the light detector. The pixel light sensed by the detector is controlled in any one of a number of ways. One way is to control the intensity of the light source. A second way which is appropriate for certain types of light detectors is to apply a gating signal to the detector which controls the period of time that the detector is sensitive to incident light. A third way is to interpose an electronic or mechanical shutter mechanism with a controllable open-shutter time in the light path. And finally, a fourth way is to replicate either the light source or detector associated with a particular pixel and interpose fixed different-level light attenuators in the different light paths thereby created.
摘要翻译：扩展动态范围图像数字化装置使具有显着超过在这种设备中通常使用的低成本固态光检测器的动态范围的动态范围数字化包含图像的介质。本发明的实质是在从光源到光检测器的光路中并入可控光衰减器装置，从而允许从图像像素出射的光与光检测器的可用动态范围相匹配。由检测器感测的像素光以多种方式中的任何一种进行控制。一种方法是控制光源的强度。适用于某些类型的光检测器的第二种方法是将门控信号施加到检测器，该检测器控制检测器对入射光敏感的时间段。第三种方式是在光路中插入具有可控的开启快门时间的电子或机械快门机构。最后，第四种方法是复制与特定像素相关联的光源或检测器，并将固定的不同级别的光衰减器插入由此产生的不同光路中。

3. 发明授权

US07755668B1 Mobile surveillance system 失效
标题翻译：移动监控系统
公开(公告)号：US07755668B1
公开(公告)日：2010-07-13
申请号：US09059077
申请日：1998-04-09
申请人： Gregory E. Johnston , Arie Levinkron
发明人： Gregory E. Johnston , Arie Levinkron
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： H04N7/185 , H04N5/2251 , H04N5/23203 , H04N5/23293
摘要： The invention is a mobile pan and tilt camera and display-control apparatus comprising (1) a fully rotatable camera mounted to a vehicle for capturing images, (2) a display-control box having an image display screen and control buttons for controlling the camera and its movement, and (3) an image capture box for storing the captured images or transmitting the captured images to a remote location. The display-control box is attached to an adjustable mount in the vehicle within an operator's view and reach.
摘要翻译：本发明是一种移动摇摄和倾斜相机和显示控制装置，包括：（1）安装到车辆上的完全可旋转的相机，用于拍摄图像;（2）具有图像显示屏的显示控制盒和用于控制相机的控制按钮及其运动，以及（3）用于存储捕获的图像或将拍摄的图像发送到远程位置的图像捕获盒。显示控制箱在操作者的视野和范围内连接到车辆中的可调节安装座。

4. 发明授权

US5535004A Distance measuring interferometer having specific crossings detection circuit 失效
标题翻译：距离测量干涉仪具有特定的交叉检测电路
公开(公告)号：US5535004A
公开(公告)日：1996-07-09
申请号：US398494
申请日：1995-03-03
申请人： Gregory E. Johnston , Robert E. Malm
发明人： Gregory E. Johnston , Robert E. Malm
IPC分类号： H04N1/047 , H04N1/10 , G01B9/02
CPC分类号： H04N1/02409 , H04N1/047 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N2201/0404 , H04N2201/04729 , H04N2201/04731
摘要： The distance-measuring apparatus utilizes an interferometric technique to measure the distance to a light-reflecting surface. A laser-generated plane wave is split by a beam splitter into first and second plane waves. The first plane wave is directed to the reflecting surface which reflects it back to the beam splitter. The second plane wave is directed to a reference mirror which reflects it back to the beam splitter where it combines with the reflected first plane wave to form a combination plane wave. The combination plane wave is caused to vary periodically in amplitude by modulating the position of the reference mirror. Changes in the distance to the reflecting surface are obtained by electronically processing the changes in the power of the combination plane wave.
摘要翻译：距离测量装置利用干涉技术来测量到光反射表面的距离。激光产生的平面波由分束器分裂成第一和第二平面波。第一平面波被引导到将其反射回分束器的反射表面。第二平面波被引导到将其反射回到分束器的参考反射镜，其中它与反射的第一平面波组合以形成组合平面波。通过调制参考镜的位置，使得组合平面波在幅度上周期性地变化。通过电子处理组合平面波的功率变化，获得与反射面的距离的变化。

5. 发明授权

US5283426A Methods and apparatus for obtaining nonlinear responses from photodetector arrays 失效
标题翻译：用于从光电检测器阵列获得非线性响应的方法和装置
公开(公告)号：US5283426A
公开(公告)日：1994-02-01
申请号：US63452
申请日：1993-05-17
申请人： James O. Bowlby, Jr. , Gregory E. Johnston
发明人： James O. Bowlby, Jr. , Gregory E. Johnston
IPC分类号： H04N3/15 , H01J40/14 , H04N3/14
CPC分类号： H04N3/155
摘要： A charge collection control circuit generates a time-varying voltage that is used to control the charge collection process in an MOS photodetector for the purpose of obtaining greater dynamic range. Control is exercised either by means of an integration control electrode that controls the flow of charge from a charge-collecting region to a sink or by means of a transfer electrode that controls the flow of charge from the charge-collecting region to a charge-transport region through which the collected charge flows to an output circuit.
摘要翻译：电荷收集控制电路产生用于控制MOS光电检测器中的电荷收集过程的时变电压，以获得更大的动态范围。通过控制电荷从电荷收集区到汇的流动的积分控制电极或通过控制从电荷收集区到电荷传输的电荷流的转移电极进行控制收集的电荷通过该区域流到输出电路。

6. 发明申请

US20100110192A1 Mobile Surveillance System 审中-公开
标题翻译：移动监控系统
公开(公告)号：US20100110192A1
公开(公告)日：2010-05-06
申请号：US12634486
申请日：2009-12-09
申请人： GREGORY E. JOHNSTON , ARIE LEVINKRON
发明人： GREGORY E. JOHNSTON , ARIE LEVINKRON
IPC分类号： H04N7/18 , H04N5/222 , H04N5/225
CPC分类号： H04N7/185 , H04N5/2251 , H04N5/23203 , H04N5/23293
摘要： A mobile pan and tilt camera and display-control apparatus comprising a fully rotatable camera mounted to a vehicle for capturing images, a display-control box having an image display screen and control buttons for controlling said camera and its movement attached to an adjustable mount in said vehicle within an operator's view and reach, an image capture box for storage on various recording media or for transmission of said captured mobile images, said captured mobile images are sent by radio frequency transmission to a data storage server for a consumer to access. A preferred embodiment includes further comprising a mount that incorporates a quick disconnect mechanism along with a locking mechanical base and an electronic signal connector for easy camera installation and removal. A preferred embodiment includes further comprising a double locking mechanism where one mechanism is a security fastener.
摘要翻译：一种移动摇摄和倾斜相机和显示控制装置，包括安装到车辆上的用于拍摄图像的完全可旋转的相机，具有图像显示屏的显示控制盒和用于控制所述相机的控制按钮及其附接到可调节安装件的运动所述车辆在操作者的视野和范围内，用于存储在各种记录介质上或用于传输所述捕获的移动图像的图像捕获箱，所述捕获的移动图像通过射频发送被发送到数据存储服务器以供消费者访问。优选实施例还包括一个安装件，其包括快速断开机构以及锁定机械底座和电子信号连接器，以便于相机安装和拆卸。优选实施例还包括双锁定机构，其中一个机构是安全紧固件。

7. 发明授权

US5432622A High-resolution scanning apparatus 失效
标题翻译：高分辨率扫描仪
公开(公告)号：US5432622A
公开(公告)日：1995-07-11
申请号：US890699
申请日：1992-05-29
申请人： Gregory E. Johnston , Robert E. Malm
发明人： Gregory E. Johnston , Robert E. Malm
IPC分类号： H04N1/047 , H04N1/10 , H04N1/04
CPC分类号： H04N1/02409 , H04N1/047 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N2201/0404 , H04N2201/04729 , H04N2201/04731
摘要： The high-resolution scanning apparatus utilizes conventional transport mechanisms in combination with a precision interferometric distance-measuring apparatus to achieve extremely-precise measurements of pixel locations thereby permitting scanning resolutions exceeding 10,000 dpi to be achieved. The high-resolution scanning apparatus is comprised of the conventional elements of a scanner together with one or more precision interferometric distance-measuring devices for the purpose of establishing the precise location of the pixel being measured. With this approach the mechanical limitations of the transport mechanisms that cause the optical system to scan the image-containing medium do not limit the resolution achievable with the scanning apparatus. The invention also provides compensating unit for variations in the object distance to the lens introduced by imperfections in the transport mechanisms. The light detectors are mounted on a platform that can be moved either nearer to or farther from the lens in accordance with changes in the object distance as measured by a precision interferometric distance-measuring device.
摘要翻译：高分辨率扫描装置利用传统的传送机构与精密干涉测距设备相结合，以实现像素位置的极精确测量，从而实现超过10,000dpi的扫描分辨率。高分辨率扫描装置由扫描器的常规元件和一个或多个精密干涉测距装置构成，以便建立所测量像素的精确位置。通过这种方法，导致光学系统扫描含图像的介质的传送机构的机械限制不限制用扫描设备可实现的分辨率。本发明还提供用于通过传送机构中的缺陷引入的与透镜的物体距离的变化的补偿单元。光检测器安装在平台上，该平台可以根据由精密干涉测距装置测量的物体距离的变化而靠近或远离透镜移动。

8. 发明授权

US5268567A Charge collection control circuit for use with charge-coupled photodetector arrays 失效
标题翻译：用于电荷耦合光电检测器阵列的电荷收集控制电路
公开(公告)号：US5268567A
公开(公告)日：1993-12-07
申请号：US981507
申请日：1992-11-25
申请人： James O. Bowlby, Jr. , Gregory E. Johnston , Robert E. Malm
发明人： James O. Bowlby, Jr. , Gregory E. Johnston , Robert E. Malm
IPC分类号： G01R31/26 , H04N5/235 , H04N5/355 , H04N5/372 , H01J40/14
CPC分类号： H04N3/1575 , G01R31/2641 , H04N5/235
摘要： The charge collection control circuit generates a time-varying voltage that is used to control the charge collection process in an MOS photodetector for the purpose of obtaining greater dynamic range. Control is exercised either by means of an integration control electrode that controls the flow of charge from a charge-collecting region to a sink or by means of a transfer electrode that controls the flow of charge from the charge-collecting region to a charge-transport region through which the collected charge flows to an output circuit.
摘要翻译：为了获得更大的动态范围，电荷收集控制电路产生用于控制MOS光电检测器中的电荷收集过程的时变电压。通过控制电荷从电荷收集区到汇的流动的积分控制电极或通过控制从电荷收集区到电荷传输的电荷流的转移电极进行控制收集的电荷通过该区域流到输出电路。

9. 发明授权

US5241406A X-ray film scanning and digitizing apparatus 失效
标题翻译： X射线胶片扫描和数字化设备
公开(公告)号：US5241406A
公开(公告)日：1993-08-31
申请号：US467030
申请日：1990-01-18
申请人： Gregory E. Johnston , Byron D. Wagner , Lloyd Hes
发明人： Gregory E. Johnston , Byron D. Wagner , Lloyd Hes
IPC分类号： H04N1/028 , H04N1/10 , H04N1/40
CPC分类号： H04N1/0287 , H04N1/02815 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/40056 , H04N2201/0412 , H04N2201/0418
摘要： A conventional flat bed greyscale digitizing scanner which operates in conjunction with reflective media is retrofitted with an adapter assembly which permits it additionally to process X-ray film transparencies. Accordingly, the resulting apparatus, in addition to performing digitization of data imprinted on reflective media, is also capable of digitizing X-ray images on X-ray film transparencies. The adapter assembly is constructed to be easily mounted on a conventional flat bed scanner to permit the scanner to process the film transparencies, and to be easily removable from the conventional scanner to permit the scanner to operate in a conventional mode to process reflective media. The scanner may be constructed to perform transparency digitization and to provide an optical density dynamic range greater than the prior art CCD technology used in the more expensive machines will allow.
摘要翻译：与反射介质一起操作的常规平板灰度数字化扫描仪被改装有适配器组件，其允许另外处理X射线胶片透明胶片。因此，除了执行打印在反射介质上的数据的数字化之外，所得到的装置还能够在X射线胶片透明胶片上数字化X射线图像。适配器组件被构造成容易地安装在传统的平板扫描器上，以允许扫描仪处理胶片透明胶片，并且可以容易地从常规扫描仪移除，以允许扫描仪以常规模式操作以处理反射介质。扫描器可以被构造成执行透明度数字化并且提供比现有技术的CCD技术更大的光学密度动态范围，其在更昂贵的机器中将允许使用。

10. 发明授权

US06791673B1 Ground surveillance system 失效
标题翻译：地面监视系统
公开(公告)号：US06791673B1
公开(公告)日：2004-09-14
申请号：US10249417
申请日：2003-04-07
申请人： Robert E. Malm , Gregory E. Johnston
发明人： Robert E. Malm , Gregory E. Johnston
IPC分类号： G01C308
CPC分类号： G01V8/00 , G01C11/04
摘要： The invention is a method and apparatus for exercising surveillance over a surface from an observation point above the surface utilizing three-dimensional map data pertaining to the surface. The method comprises the steps (1) intercepting the light rays from a surface in a field of view, (2) separating the intercepted light rays into a plurality of light-ray clusters, a light-ray cluster comprising a plurality of light-ray bundles, a light-ray bundle being the light rays from a point on the surface in the field of view, a light-ray cluster being the light-ray bundles from a region of contiguous points on the surface, (3) determining the map coordinates of each region from which a light-ray cluster comes, (4) obtaining a measure of the radiant power and/or color of each light-ray cluster at predetermined time intervals, and (5) identifying the map coordinates of a surface activity from measurements of the radiant power of the light-ray clusters.
摘要翻译：本发明是利用与表面有关的三维地图数据，从表面上方观察点对表面进行监视的方法和装置。该方法包括以下步骤：（1）在视野中截取来自表面的光线，（2）将截取的光线分离为多个光束组，包括多个光线束，作为在视场中的表面上的点的光线的光线束，来自表面上的连续点的区域的光线束的光线束，（3）确定地图（4）以预定的时间间隔获得每个光线簇的辐射功率和/或颜色的量度，以及（5）识别表面活动的地图坐标来自光束的辐射功率的测量。

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