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1. 发明授权

US4804949A Hand-held optical scanner and computer mouse 失效
标题翻译：手持光学扫描仪和电脑鼠标
公开(公告)号：US4804949A
公开(公告)日：1989-02-14
申请号：US55162
申请日：1987-05-27
申请人： James L. Faulkerson
发明人： James L. Faulkerson
IPC分类号： G06F3/038 , G06F3/041 , H04N1/00 , H04N1/107 , G09G1/00
CPC分类号： G06F3/038 , G06F3/03543 , G06F3/041 , H04N1/107 , H04N1/1077 , H04N1/00204 , H04N2201/0063
摘要： A hand-held peripheral device for a computer system or terminal having a video display is disclosed. The device is adapted to operate one of two user-selectable functional modes. In a first mode, the device functions as an optical scanner for image acquisition. In a second mode, the device functions as a computer mouse for controlling the position of a cursor on the video display.
摘要翻译：公开了一种具有视频显示器的计算机系统或终端的手持式外围设备。该设备适于操作两种用户可选功能模式之一。在第一模式中，该装置用作用于图像采集的光学扫描器。在第二模式中，该设备用作计算机鼠标，用于控制视频显示器上光标的位置。

2. 外观设计

USD306162S Hand-held OCR scanner 失效
公开(公告)号：USD306162S
公开(公告)日：1990-02-20
申请号：US110953
申请日：1987-10-20
申请人： James L. Faulkerson , Alan Kittrell
设计人： James L. Faulkerson , Alan Kittrell

3. 发明授权

US4882629A Adaptive exposure control system 失效
标题翻译：自适应曝光控制系统
公开(公告)号：US4882629A
公开(公告)日：1989-11-21
申请号：US282332
申请日：1988-12-09
申请人： James L. Faulkerson , Raymond L. Picard , Edward J. Menard , Sanford M. Bennett , Timothy J. McCarthy , Edwin S. Foden , Michael A. Gipe , Allan A. Moluf , Michael W. Jacobs , Boatner Bruce E.
发明人： James L. Faulkerson , Raymond L. Picard , Edward J. Menard , Sanford M. Bennett , Timothy J. McCarthy , Edwin S. Foden , Michael A. Gipe , Allan A. Moluf , Michael W. Jacobs , Boatner Bruce E.
IPC分类号： H04N1/00 , H04N1/047 , H04N1/107 , H04N1/40
CPC分类号： H04N1/1077 , H04N1/047 , H04N1/107 , H04N1/40056 , H04N1/00204 , H04N2201/0414 , H04N2201/04703 , H04N2201/0471 , H04N2201/04787
摘要： An adaptive image acquisition system employing a hand-held optical scanner or camera is disclosed. The system includes an adaptive camera exposure control system to adjust the camera exposure time to the media's reflectivity characteristics. The system assembles a "film-strip" of images from compressed video data, wherein redundant image data appearing in successive image frames has been removed. The system employs a correlation process between successive frames to identify the redundant frame information and determine the camera velocity. By adapting the correlation process to the velocity of the camera, the effects of variations in the velocity may be substantially eliminated.
摘要翻译：公开了一种采用手持式光学扫描仪或相机的自适应图像采集系统。该系统包括一个自适应相机曝光控制系统，用于根据媒体的反射特性调整相机曝光时间。该系统组合来自压缩视频数据的图像的“胶卷”，其中出现在连续图像帧中的冗余图像数据已经被去除。该系统采用连续帧之间的相关处理来识别冗余帧信息并确定摄像机速度。通过使相关过程适应于相机的速度，可以基本上消除速度变化的影响。

4. 发明授权

US4949391A Adaptive image acquisition system 失效
标题翻译：自适应图像采集系统
公开(公告)号：US4949391A
公开(公告)日：1990-08-14
申请号：US48100
申请日：1987-05-08
申请人： James L. Faulkerson , Raymond L. Picard , Edward J. Menard , Sanford M. Bennett , Timothy J. McCarthy , Edwin S. Foden , Michael A. Gipe , Allan A. Moluf , Michael W. Jacobs , Bruce E. Boatner
发明人： James L. Faulkerson , Raymond L. Picard , Edward J. Menard , Sanford M. Bennett , Timothy J. McCarthy , Edwin S. Foden , Michael A. Gipe , Allan A. Moluf , Michael W. Jacobs , Bruce E. Boatner
IPC分类号： G06F3/023 , G06K9/22 , H04N1/00 , H04N1/047 , H04N1/107 , H04N1/21 , H04N1/40
CPC分类号： H04N1/1077 , G06F3/0238 , G06K9/228 , H04N1/047 , H04N1/107 , H04N1/21 , H04N1/40056 , H04N1/00204 , H04N2201/0414 , H04N2201/04703 , H04N2201/0471 , H04N2201/04787
摘要： An adaptive image acquisition system employing a hand-held optical scanner or camera is disclosed. The system includes an adaptive camera exposure control system to adjust the camera exposure time to the media's reflectivity characteristics. The system assembles a "filmstrip" of images from compressed video data, wherein redundant image data appearing in successive image frames has been removed. The system employs a correlation process between successive frames to identify the redundant frame information and determined the camera velocity. By adapting the correlation process to the velocity of the camera, the effects of variations in the velocity may be substantially eliminated.
摘要翻译：公开了一种采用手持式光学扫描仪或相机的自适应图像采集系统。该系统包括一个自适应相机曝光控制系统，用于根据媒体的反射特性调整相机曝光时间。该系统组合来自压缩视频数据的图像的“幻灯片”，其中出现在连续图像帧中的冗余图像数据已经被去除。该系统采用连续帧之间的相关处理来识别冗余帧信息并确定摄像机速度。通过使相关过程适应于相机的速度，可以基本上消除速度变化的影响。

5. 发明授权

US4901364A Interactive optical scanner system 失效
标题翻译：交互式光学扫描仪系统
公开(公告)号：US4901364A
公开(公告)日：1990-02-13
申请号：US912834
申请日：1986-09-26
申请人： James L. Faulkerson , Edward J. Menard
发明人： James L. Faulkerson , Edward J. Menard
IPC分类号： G06F3/023 , G06K9/22
CPC分类号： G06K9/228 , G06F3/0238
摘要： An interactive optical scanner system for use with a host computer or terminal comprising a central processor and a keyboard having a plurality of keyboard character and function keys to allow entry of keyboard character and function data to the central processor in accordance with predetermined keyboard codes. The system includes a camera enclosed in a camera housing suitable for hand-held use. The camera comprises an opto-electronic transducer array disposed within the housing for capturing successive images of characters on a medium surface and providing digital video signals representative of the images. The camera includes a plurality of tactilely-operated camera function keys disposed on the housing for providing respective camera function key token signals corresponding to each camera function key in dependence on the user manipulation thereof. The system includes user-programmable means responsive to the respective camera function key token signals for associating a particular key token signal with a programmable output value corresponding to one or more keyboard character or keyboard function keys or sequences or keys associated with the computer keyboard.
摘要翻译：一种与主计算机或终端一起使用的交互式光学扫描器系统，包括具有多个键盘字符和功能键的中央处理器和键盘，以允许键盘字符和功能数据根据预定键盘代码输入到中央处理器。该系统包括一个封闭在适合手持使用的相机外壳中的相机。相机包括设置在壳体内的光电转换器阵列，用于捕获介质表面上的连续的字符图像，并提供表示图像的数字视频信号。相机包括多个触觉操作的相机功能键，其设置在外壳上，用于根据用户的操纵提供与每个相机功能键对应的相应功能的关键令牌信号。该系统包括响应于各个相机功能键令牌信号的用户可编程装置，用于将特定键令牌信号与对应于与计算机键盘相关联的一个或多个键盘字符或键盘功能键或序列或键对应的可编程输出值相关联。

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