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1. 发明申请

US20100189427A1 Auto-focusing method 有权
标题翻译：自动对焦方式
公开(公告)号：US20100189427A1
公开(公告)日：2010-07-29
申请号：US12654200
申请日：2009-12-14
申请人： Bogdanov Ilya , Chang Mok Shin , Oh Sung Byun
发明人： Bogdanov Ilya , Chang Mok Shin , Oh Sung Byun
IPC分类号： G03B13/34 , G03B15/16
CPC分类号： G03B15/16 , H04N5/23212
摘要： An auto-focusing method according to an aspect of the invention may include: setting a central point of area of interest according to a user's input to select a moving object to perform auto tracking of the moving object within an image; setting an auto focusing area encompassing the central point of area of interest, the auto focusing area in which an operation is performed for auto focusing; setting a tracking sub-window encompassing the auto focusing area, the tracking sub-window in which an operation is performed for auto tracking; and tracking, by the central point of area of interest according to the user's input, the auto focusing area and the tracking sub-window, the moving object while changing a position of the auto focusing area and updating a position of the tracking sub-window according to a movement of the moving object.
摘要翻译：根据本发明的一个方面的自动对焦方法可以包括：根据用户的输入来设置感兴趣的中心点，以选择移动物体来对图像内的移动物体进行自动追踪; 设置包围感兴趣区域的中心点的自动聚焦区域，进行自动对焦的操作的自动聚焦区域; 设置包含自动聚焦区域的跟踪子窗口，其中执行用于自动跟踪的操作的跟踪子窗口; 并且通过根据用户输入的感兴趣区域的中心点，自动聚焦区域和跟踪子窗口，移动对象在改变自动对焦区域的位置并更新跟踪子窗口的位置的同时，根据移动物体的运动。

2. 发明授权

US07469835B2 Digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of code symbol reading application 有权
标题翻译：基于数字成像的代码符号读取系统采用事件驱动的多层模块化软件架构，并支持自动操作系统登录和加载代码符号读取应用程序
公开(公告)号：US07469835B2
公开(公告)日：2008-12-30
申请号：US11801748
申请日：2007-05-10
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G06K7/10
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： Digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of a bar code symbol reading application.
摘要翻译：基于数字成像的代码符号读取系统采用事件驱动的多层模块化软件架构，并支持自动操作系统登录和加载条形码符号读取应用程序。

3. 发明申请

US20080128512A1 Wireless hand-supportable code symbol reading system with automatic communication range dependent control 有权
标题翻译：无线手持式代码符号读取系统，具有自动通信范围相关的控制
公开(公告)号：US20080128512A1
公开(公告)日：2008-06-05
申请号：US11978526
申请日：2007-10-29
申请人： Mark Schmidt , Garrett Russell , David M. Wilz , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Ming Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Ming Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10
CPC分类号： G06K7/10871 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K17/0022 , G06K2207/1012
摘要： A wireless code symbol reading system including a wireless hand-supportable code symbol reader in two-way RF communication with a base station operably connected to a host system, by way of an RF-based wireless data communication link having a predetermined RF communication range over which two-way communication of data packets can occur. The wireless hand-supportable code symbol reader is programmed to automatically detect when it is located inside and outside of the predetermined RF communication range. When the wireless reader is inside the RF communication range, then symbol character data is automatically transmitted to the base station, and when the wireless reader is located outside of the RF communication range, then symbol character data is automatically collected and stored in a data packet buffer, until the wireless reader has re-entered its RF communication range.
摘要翻译：一种无线代码符号读取系统，其包括通过与具有预定的RF通信范围的基于RF的无线数据通信链路的可操作地连接到主机系统的基站进行双向RF通信的无线手持式代码符号读取器可能发生数据包的双向通信。无线手持式代码符号读取器被编程为自动检测何时位于预定的RF通信范围内部和外部。当无线阅读器在RF通信范围内时，符号字符数据自动发送到基站，当无线阅读器位于RF通信范围之外时，符号字符数据被自动收集并存储在数据包中缓冲区，直到无线阅读器重新进入其RF通信范围。

4. 发明授权

US07357325B2 Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensor using global exposure techniques 有权
标题翻译：采用全球曝光技术的CMOS型图像传感器的基于手持式成像的条形码符号读取器
公开(公告)号：US07357325B2
公开(公告)日：2008-04-15
申请号：US10894478
申请日：2004-07-19
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G02B26/08
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： A hand-supportable digital imaging-based bar code symbol reading device comprises: an automatic object presence and range detection subsystem; an area-type image formation and detection subsystem having a CMOS area-type image detection array, and narrow-area and wide area image capture modes of operation; an LED-based illumination subsystem having LED arrays, and narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; and an image-processing bar code symbol reading subsystem. The LED arrays associated with the LED-based illumination subsystem are automatically driven in a precise manner to globally expose the CMOS area-type image detection array with LED-based illumination only when substantially all of its rows of pixels are in a state of integration and have a common integration time, thereby enabling the image capturing and buffering subsystem to capture high quality images independent of the relative motion between the hand-supportable digital imaging-based bar code symbol reading device and the object.
摘要翻译：一种支持手持数字成像的条形码符号读取装置，包括：自动对象存在和范围检测子系统; 具有CMOS区域型图像检测阵列的区域型图像形成和检测子系统，以及窄区域和广域图像捕获操作模式; 具有LED阵列的基于LED的照明子系统，以及窄区域和广域照明操作模式; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 和图像处理条形码符号读取子系统。与基于LED的照明子系统相关联的LED阵列以精确的方式被自动驱动，以便仅当其像素行的基本上全部处于集成状态时才基本上暴露基于LED的照明的CMOS区域型图像检测阵列，并且具有共同的积分时间，从而使得图像捕获和缓冲子系统能够独立于基于手持数字成像的条形码符号读取装置和对象之间的相对运动来捕获高质量图像。

5. 发明授权

US07347374B2 Hand-supportable digital imaging-based bar code symbol reader employing an event-driven system control subsystem, automatic IR-based object detection, and trigger-switch activated image capture and processing subsystem 有权
标题翻译：基于手持式数字成像的条形码符号读取器采用事件驱动系统控制子系统，自动基于IR的物体检测和触发开关激活的图像捕获和处理子系统
公开(公告)号：US07347374B2
公开(公告)日：2008-03-25
申请号：US11338907
申请日：2004-12-03
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G06K7/10
CPC分类号： G06F9/44526 , G06K7/10712 , G06K7/10732 , G06K7/10831 , G06K7/10851 , G06K7/10881 , G06K7/14 , G06K2207/1012
摘要： A hand-supportable digital imaging-based bar code symbol reader employing an event-driven system control subsystem, automatic IR-based object detection, and a trigger-switch activated image capture and processing subsystem.
摘要翻译：一种支持手持数字成像的条形码符号读取器，采用事件驱动系统控制子系统，基于IR的自动对象检测和触发切换激活的图像捕捉和处理子系统。

6. 发明授权

US07281661B2 Hand-supportable digital imaging-based bar code symbol reading system employing a method of intelligently illuminating an object so as to generate a digital image thereof which is substantially free of noise caused by specular-type reflection 有权
标题翻译：基于手持式数字成像的条形码符号读取系统采用智能照明对象的方法，以便生成基本上没有由镜面反射引起的噪声的数字图像
公开(公告)号：US07281661B2
公开(公告)日：2007-10-16
申请号：US10902710
申请日：2004-07-29
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G02B26/08
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： A hand-supportable digital imaging-based bar code symbol reader comprises: an automatic object presence detection subsystem; a multi-mode area-type image formation and detection subsystem having narrow-area and wide-area image-capture modes of operation; a multi-mode LED-based illumination subsystem having independently controllable LED illumination arrays; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; an image-processing bar code symbol reading subsystem; an input/output subsystem; and a system control subsystem for controlling the subsystems. The hand-supportable imaging-based bar code reader employs a method of intelligently illuminating objects during image capture, wherein the LED illumination arrays are independently controlled during particular moments of object illumination to generate digital images of objects which, through digital image analysis, are determined to be substantially free of noise (i.e. intense spatial intensity variations) caused by specular-type reflection of illumination off objects during illumination and imaging operations.
摘要翻译：一种支持手持数字成像的条形码符号读取器包括：自动对象存在检测子系统; 具有窄区域和广域图像捕捉操作模式的多模式区域型图像形成和检测子系统; 具有独立可控的LED照明阵列的多模LED基照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 图像处理条码符号读取子系统; 输入/输出子系统; 以及用于控制子系统的系统控制子系统。基于手持式成像的条形码读取器采用在图像捕获期间智能照明对象的方法，其中LED照明阵列在物体照明的特定时刻被独立地控制，以产生通过数字图像分析被确定的物体的数字图像在照明和成像操作期间基本上没有由照明离开物体的镜面反射引起的噪声（即，强烈的空间强度变化）。

7. 发明授权

US07278578B2 Automatically-activated wireless laser scanning 2D bar code symbol reading system capable of automatically transmitting stored symbol character data when the hand-supportable unit is operated within its RF data communication range and automatically collecting and storing symbol character data when the hand-supportable unit is operated outside of its RF data communication range 有权
公开(公告)号：US07278578B2
公开(公告)日：2007-10-09
申请号：US10630358
申请日：2003-07-30
申请人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10 , G06K9/22
CPC分类号： B82Y15/00 , G06K7/10 , G06K7/10544 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K2207/1012
摘要： Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner. Each time the scanned bar code symbol is successfully read during a bar code symbol reading cycle, a new bar code symbol character string is produced, while an indicator light on the hand-supportable housing is actively driven. During the bar code symbol reading cycle, the user actuates the data transmission switch producing a data transmission control activation signal and enabling a currently or subsequently produced symbol character data string to be automatically selected and transmitted to the host system. By virtue of the present invention, automatically-activated hand-supportable bar code symbol readers are now able to accurately read, in an unprecedented manner, bar code symbols on bar code menus, consumer products positioned in crowded point-of-sale environments, and other objects requiring automatic identification and/or information access.

8. 发明授权

US07278575B2 Hand-supportable image-based bar code symbol reader employing helically-sweeping feature-extraction analysis on a captured digital image of an object referenced from the center thereof 有权
标题翻译：对于从其中心引用的对象的捕获的数字图像，可手持支持的基于图像的条形码符号读取器采用螺旋扫描特征提取分析
公开(公告)号：US07278575B2
公开(公告)日：2007-10-09
申请号：US10901426
申请日：2004-07-27
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G06K5/04
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： A hand-supportable digital imaging-based bar code symbol reader comprises: an automatic object presence detection subsystem; an image formation and detection subsystem; a LED-based illumination subsystem having a wide area illumination mode of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; an image-processing bar code symbol reading subsystem; an input/output subsystem; and a system control subsystem for controlling each of the above-described subsystems. The image-processing bar code symbol reading subsystem performs helically-sweeping feature-extraction analysis on a captured digital image of an object referenced from the center thereof, so as to enable the rapid reading of a bar code symbol graphically represented therein, using advanced image-processing based bar code reading techniques.
摘要翻译：一种支持手持数字成像的条形码符号读取器包括：自动对象存在检测子系统; 图像形成和检测子系统; 具有广域照明操作模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 图像处理条码符号读取子系统; 输入/输出子系统; 以及用于控制上述每个子系统的系统控制子系统。图像处理条形码符号读取子系统对从其中心引用的对象的捕获的数字图像执行螺旋扫描特征提取分析，以便能够使用高级图像快速读取其中图形化地显示的条形码符号基于处理的条形码读取技术。

9. 发明授权

US07270272B2 Digital image-based bar code symbol reading system employing a multi-mode image-processing symbol reading subsystem 有权
标题翻译：采用多模式图像处理符号读取子系统的数字图像条形码符号读取系统
公开(公告)号：US07270272B2
公开(公告)日：2007-09-18
申请号：US10902709
申请日：2004-07-29
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G02B26/08
CPC分类号： G06K7/10722 , G06K7/10801 , G06K2207/1012
摘要： A hand-supportable digital imaging-based bar code symbol reading system comprises: an automatic object presence and range detection subsystem; an image formation and detection subsystem; a multi-mode LED-based illumination subsystem having an LED illumination array; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem having a first mode and a second mode of operation; an input/output subsystem; and a system control subsystem for controlling the subsystems. The multi-mode image-processing bar code symbol reading subsystem automatically switches its modes of image-processing during a single bar code symbol reading cycle, and within each mode of image-processing based bar code symbol reading a different image-processing based bar code symbol reading methodology is automatically applied.
摘要翻译：一种支持手持数字成像的条形码符号读取系统，包括：自动对象存在和范围检测子系统; 图像形成和检测子系统; 具有LED照明阵列的多模LED基照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 具有第一模式和第二操作模式的多模式图像处理条形码符号读取子系统; 输入/输出子系统; 以及用于控制子系统的系统控制子系统。多模式图像处理条形码符号读取子系统在单个条形码符号读取周期期间自动切换其图像处理模式，并且在基于图像处理的条形码符号的每个模式中读取不同的基于图像处理的条形码符号阅读方法被自动应用。

10. 发明授权

US07240844B2 Hand-suportable imaging-based bar code symbol reader employing an automatic light exposure measurement and illumination control subsystem for measuring illumination exposure on CMOS image sensing array and controlling LED illumination array driver circuitry 有权
标题翻译：基于手持超声成像的条形码符号读取器采用自动曝光测量和照明控制子系统，用于测量CMOS图像感测阵列上的照明曝光并控制LED照明阵列驱动器电路
公开(公告)号：US07240844B2
公开(公告)日：2007-07-10
申请号：US10901445
申请日：2004-07-28
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G06K7/10
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： A hand-supportable digital imaging-based bar code symbol reading system comprises: an automatic object presence detection subsystem; an image formation and detection subsystem employing a CMOS area-type image detection array; an LED-based illumination subsystem employing a LED illumination array for generating a field of narrow-band LED illumination; an automatic light exposure measurement and illumination control subsystem employing LED illumination driver circuitry; an image capturing and buffering subsystem; an image-processing bar code symbol reading subsystem; an input/output subsystem; a narrow-band transmission-type optical filter subsystem; and a system control subsystem for controlling the subsystems. The time duration that the CMOS area-type image sensing array is exposed to narrow-band illumination, from the LED-based illumination array, is managed by controlling the time that the LED-based illumination array generates narrow-band illumination in response to first and second control activation signals generated by the CMOS image sensing array and the automatic object presence detection subsystem, respectively, aboard the system.
摘要翻译：一种基于手持式数字成像的条形码符号读取系统，包括：自动对象存在检测子系统; 采用CMOS区域型图像检测阵列的图像形成和检测子系统; 采用LED照明阵列的LED照明子系统，用于产生窄带LED照明领域; 采用LED照明驱动电路的自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 图像处理条码符号读取子系统; 输入/输出子系统; 窄带传输型光滤波器子系统; 以及用于控制子系统的系统控制子系统。基于LED的照明阵列，CMOS区域型图像感测阵列暴露于窄带照明的持续时间通过控制基于LED的照明阵列响应于第一次而产生窄带照明的时间来管理以及由CMOS图像感测阵列和系统上的自动对象存在检测子系统产生的第二控制激活信号。

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