利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

166 条记录 (耗时 0.087 秒)

    Digital image capture and processing system supporting a periodic snapshot mode of operation wherein during each image acquistion cycle, the rows of image detection elements in the image detection array are exposed simultaneously to illumination
    4.
    发明申请
    Digital image capture and processing system supporting a periodic snapshot mode of operation wherein during each image acquistion cycle, the rows of image detection elements in the image detection array are exposed simultaneously to illumination 有权
    支持周期性快照操作模式的数字图像捕获和处理系统，其中在每个图像采集周期期间，图像检测阵列中的图像检测元件行同时暴露于照明

    公开(公告)号：US20080283606A1

    公开(公告)日：2008-11-20

    申请号：US12005070

    申请日：2007-12-21

    申请人： Anatoly Kotlarsky ,  Xiaoxun Zhu ,  Michael Veksland ,  Ka Man Au ,  Patrick Giordano ,  Weizhen Yan ,  Jie Ren ,  Taylor Smith ,  Michael Miraglia ,  C. Harry Knowles ,  Sudhin Mandal ,  Shawn De Foney ,  Christopher Allen ,  David M. Wilz, SR.

    发明人： Anatoly Kotlarsky ,  Xiaoxun Zhu ,  Michael Veksland ,  Ka Man Au ,  Patrick Giordano ,  Weizhen Yan ,  Jie Ren ,  Taylor Smith ,  Michael Miraglia ,  C. Harry Knowles ,  Sudhin Mandal ,  Shawn De Foney ,  Christopher Allen ,  David M. Wilz, SR.

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10821 ,  G06K7/10722 ,  G06K7/10732 ,  G06K7/10752 ,  G06K7/109

    摘要： A digital image capture and processing system including a housing having an imaging window; and an image formation and detection subsystem supporting a periodic snap shot mode of the operation. The system includes image formation optics for projecting a field of view (FOV) through said imaging window and upon an object within the FOV, and forming an image of the object on an area-type image detection array having a plurality of rows of image detection elements, and detecting 2D digital images of the object while object illumination and imaging operations. The system also includes an LED-based illumination subsystem, with a LED illumination array, for producing a field of narrow-band illumination within the FOV, and illuminating the object detected in the FOV, so that the illumination reflects off the object and is transmitted back through the light transmission aperture and onto the image detection array to form the 2D digital image of the object. During the periodic snap shot mode of the operation, the image detection array supports periodic image acquisition cycles, and during each image acquisition cycle, substantially all image detection elements in the image detection array are exposed simultaneously to the illumination. In the illustrative embodiment, each image acquisition cycle has a predetermined time duration followed by a decode-processing cycle having a time duration approximately equal to the duration of the image acquisition cycle so that at least ten (10) image frames can be acquired per second.

    摘要翻译： 一种数字图像捕获和处理系统，包括具有成像窗口的壳体; 以及支持操作的周期性快照模式的图像形成和检测子系统。 该系统包括用于通过所述成像窗口和FOV内的物体投影视野（FOV）的图像形成光学器件，以及在具有多行图像检测的区域型图像检测阵列上形成物体的图像 元素，并且在对象照明和成像操作时检测对象的2D数字图像。 该系统还包括具有LED照明阵列的基于LED的照明子系统，用于在FOV内产生窄带照明领域，并且照亮在FOV中检测到的物体，使得照明反射离开物体并被传输 通过光传输孔径并返回到图像检测阵列上以形成对象的2D数字图像。 在操作的周期性快拍模式期间，图像检测阵列支持定期的图像采集周期，并且在每个图像采集周期期间，图像检测阵列中的基本上所有图像检测元件同时暴露于照明。 在说明性实施例中，每个图像采集周期具有预定的持续时间，随后是具有大约等于图像采集周期的持续时间的持续时间的解码处理周期，使得每秒可以获取至少十（10）个图像帧 。

    Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
    7.
    发明授权
    Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system 有权
    在手持式数字图像捕获和处理系统的视场（FOV）中捕获和处理对象的数字图像的方法

    公开(公告)号：US07841533B2

    公开(公告)日：2010-11-30

    申请号：US12001758

    申请日：2007-12-12

    申请人： Anatoly Kotlarsky ,  Xiaoxun Zhu ,  Michael Veksland ,  Ka Man Au ,  Patrick Giordano ,  Weizhen Yan ,  Jie Ren ,  Taylor Smith ,  Michael V. Miraglia ,  C. Harry Knowles ,  Sudhin Mandal ,  Shawn De Foney ,  Christopher Allen ,  David M. Wilz, Sr.

    发明人： Anatoly Kotlarsky ,  Xiaoxun Zhu ,  Michael Veksland ,  Ka Man Au ,  Patrick Giordano ,  Weizhen Yan ,  Jie Ren ,  Taylor Smith ,  Michael V. Miraglia ,  C. Harry Knowles ,  Sudhin Mandal ,  Shawn De Foney ,  Christopher Allen ,  David M. Wilz, Sr.

    IPC分类号： G03B7/08

    CPC分类号： G06K7/10821 ,  G06K7/10722 ,  G06K7/10732 ,  G06K7/10752 ,  G06K7/109

    摘要： A method of capturing processing digital images of an object, using a hand-supportable digital image capture and processing system having a trigger switch, an imaging window and a field of view (FOV) projected therethrough and onto an area-type image detection array. The method involves automatically detecting an object within the FOV, and generating a first trigger event indicative of automatic object detection within the FOV. In response to the generation of the first trigger event signal, the object targeting illumination subsystem automatically generates and projects a visible targeting illumination beam within the FOV. The human operator aligns the visible targeting illumination beam with the object in the FOV, and then manually actuates the trigger switch to generate a second trigger event signal. In response to the generation of the second trigger event signal, a field of illumination is automatically generated and projected through the imaging window and within the FOV, while the targeting illumination beam is momentarily ceased, and 2D digital images of the object are formed and detected on the area-type image detection array, and one or more of the detected 2-D digital images are captured, buffered and processed, so as to read one or more 1D and/or 2D code symbols graphically represented in the one or more detected 2D digital images.

    摘要翻译： 使用具有投射在其上的触发开关，成像窗口和视场（FOV）的手持式数字图像捕获和处理系统来捕获处理对象的数字图像并在区域型图像检测阵列上的方法。 该方法包括自动检测FOV内的对象，并产生指示FOV内的自动对象检测的第一触发事件。 响应于产生第一触发事件信号，物体瞄准照明子系统自动生成并投射FOV内的可见目标照明光束。 人类操作者将可视目标照明光束与FOV中的物体对准，然后手动致动触发开关以产生第二触发事件信号。 响应于第二触发事件信号的产生，通过成像窗口和FOV内的自动产生照射场，并且瞄准照明光束暂时停止，并且形成并检测对象的2D数字图像 在区域型图像检测阵列上，并且捕获，缓冲和处理检测到的2-D数字图像中的一个或多个，以便读取在一个或多个检测到的图像中图形表示的一个或多个1D和/或2D代码符号 2D数字图像。