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1. 发明申请

US20120168512A1 OPTICAL CODE SYMBOL READING SYSTEM EMPLOYING A LED-DRIVEN OPTICAL-WAVEGUIDE STRUCTURE FOR ILLUMINATING A MANUALLY-ACTUATED TRIGGER SWITCH INTEGRATED WITHIN A HAND-SUPPORTABLE SYSTEM HOUSING 有权
标题翻译：使用LED驱动光波导结构的光学代码符号读取系统，用于在手持式系统外壳中集成的手动启动触发开关
公开(公告)号：US20120168512A1
公开(公告)日：2012-07-05
申请号：US13226561
申请日：2011-09-07
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： G06K7/14
CPC分类号： G06K7/10821 , G06K7/10722 , G06K7/10732 , G06K7/10752 , G06K7/109
摘要： An optical code symbol reading system including a hand-supportable housing having a light transmission aperture. A manually-actuated trigger switch is integrated within the housing. An optical code symbol reading subsystem is disposed in the housing for optically reading a code symbol in the field external to the light transmission aperture, and generating symbol character data representative of the read code symbol. One or more light emitting diodes (LEDs) are disposed in the housing, for producing a visible illumination. Also, an optical-waveguide structure is disposed in the housing for coupling visible illumination produced from the one or more LEDs, so as to illuminate the region about the manually-actuated trigger switch, thereby causing the optically-translucent region about the manually-actuated trigger switch to glow and visually indicate where it is located on the hand-supportable housing.
摘要翻译：一种光学代码符号读取系统，包括具有光传输孔的手持式外壳。手动启动的触发开关集成在外壳内。光学代码符号读取子系统设置在外壳中，用于光学读取在光传输孔外部的场中的代码符号，并且生成表示读取代码符号的符号字符数据。一个或多个发光二极管（LED）设置在壳体中，用于产生可见光。而且，光学波导结构设置在壳体中，用于耦合由一个或多个LED产生的可见照明，以便照亮手动致动的触发开关周围的区域，从而使光学半透明区域围绕手动致动触发开关发光并可视地指示其位于手持式外壳上的位置。

2. 发明授权

US08087588B2 Digital image capture and processing system having a single printed circuit (PC) board with a light transmission aperture, wherein a first linear array of visible light emitting diodes (LEDs) are mounted on the rear side of the PC board for producing a linear targeting illumination beam, and wherein a second linear array of visible LEDs are mounted on the front side of said PC board for producing a field of visible illumination within the field of view (FOV) of the system 有权
标题翻译：数字图像捕获和处理系统具有具有光传输孔径的单个印刷电路板（PC），其中可见发光二极管（LED）的第一线性阵列安装在PC板的后侧，用于产生线性瞄准照明并且其中可见LED的第二线性阵列安装在所述PC板的前侧，用于在所述系统的视场（FOV）内产生可见光的场
公开(公告)号：US08087588B2
公开(公告)日：2012-01-03
申请号：US12074238
申请日：2008-02-29
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 digital image capture and processing system having single printed circuit (PC) board with light transmission aperture, wherein a first linear array of visible light emitting diodes (LEDs) are mounted on the rear side of the PC board for producing a linear targeting illumination beam, and wherein a second linear array of visible light emitting diodes (LEDs) are mounted on the front side of the PC board for producing a field of visible illumination within the field of view (FOV) of the system. The linear targeting illumination beam is centrally disposed within the field of visible illumination.
摘要翻译：一种数字图像采集和处理系统，具有具有光传输孔径的单个印刷电路板（PC），其中可见光发光二极管（LED）的第一线性阵列安装在PC板的后侧，用于产生线性瞄准照明光束，并且其中可见光发光二极管（LED）的第二线性阵列安装在所述PC板的前侧，用于在所述系统的视场（FOV）内产生可见光的场。线性瞄准照明光束中心地设置在可见光照射的范围内。

3. 发明授权

US08011585B2 Digital image capture and processing system employing a linear LED-based illumination array mounted behind an illumination-focusing lens component integrated within the imaging window of the system 有权
标题翻译：数字图像捕获和处理系统采用安装在集成在系统的成像窗口内的照明聚焦透镜部件后面的线性LED基照明阵列
公开(公告)号：US08011585B2
公开(公告)日：2011-09-06
申请号：US12012221
申请日：2008-01-31
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： 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 capable of illuminating the entire field of view (FOV) of the system using a linear LED-based illumination array. The system includes a housing having an imaging window with a refractive-type illumination-focusing lens component integrated therewithin. The area-type image formation and detection subsystem, also disposed in the housing, has image formation optics for projecting a field of view (FOV) through the imaging window and onto an area-type image detection array, for forming and detecting 2D digital images of an object in the FOV, during object illumination and imaging operations. The linear LED-based illumination array is disposed immediately behind the refractive-type illumination-focusing lens component, for producing a field of wide-area illumination illuminating substantially the entire FOV over the working distance of the system. During object illumination and imaging operations, the illumination reflects off an object within the FOV and is transmitted back through the imaging window and onto the area-type image detection array to form one or more 2D digital images of the object.
摘要翻译：一种能够使用基于线性LED的照明阵列照亮系统的整个视野（FOV）的数字图像捕获和处理系统。该系统包括具有与其内部集成的折射型照明聚焦透镜部件的成像窗口的壳体。还设置在壳体中的区域型图像形成和检测子系统具有用于通过成像窗口投影视场（FOV）并且到区域型图像检测阵列上的图像形成光学器件，用于形成和检测2D数字图像在对象照明和成像操作期间，FOV中的物体。线性LED基照明阵列设置在折射型照明聚焦透镜部件的正后方，用于产生在系统的工作距离上基本上照射整个FOV的广域照明领域。在对象照明和成像操作期间，照明反射FOV内的物体，并通过成像窗口传送回到区域型图像检测阵列上，以形成物体的一个或多个2D数字图像。

4. 发明授权

US07988053B2 Digital image capture and processing system employing an image formation and detection subsystem having image formation optics providing a field of view (FOV) on an area-type image detection array, and a multi-mode illumination subsystem having near and far field LED-based illumination arrays for illuminating near and far field portions of said FOV 有权
标题翻译：采用图像形成和检测子系统的数字图像捕获和处理系统，其具有在区域型图像检测阵列上提供视场（FOV）的图像形成光学器件，以及具有近场和远场LED基照明的多模照明子系统用于照射所述FOV的近场部分和远场部分的阵列
公开(公告)号：US07988053B2
公开(公告)日：2011-08-02
申请号：US12012204
申请日：2008-01-31
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： 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. An area-type image formation and detection subsystem is disposed in the housing, and has image formation optics for projecting a field of view (FOV) through the imaging window and onto an area-type image detection array, for forming and detecting 2D digital images of an object in the FOV, during object illumination and imaging operations. The housing also includes a multi-mode LED-based illumination subsystem having (i) a near-field LED array for producing a field of wide-area narrow-band illumination over a near field region of said FOV, and (ii) a far-field LED array for producing a field of wide-area narrow-band illumination over a far field region of the FOV. During object illumination and imaging operations, illumination from illumination arrays reflects off the object and is transmitted back through the imaging window and onto the area-type image detection array to form 2D digital images of the object.
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。区域型图像形成和检测子系统设置在壳体中，并且具有用于通过成像窗口投影视场（FOV）并且到区域型图像检测阵列上的图像形成光学器件，用于形成和检测2D数字图像在对象照明和成像操作期间，FOV中的物体。壳体还包括多模LED基照射子系统，其具有（i）近场LED阵列，用于在所述FOV的近场区域产生广域窄带照明领域，以及（ii）远场现场LED阵列，用于在FOV的远场区域产生广域窄带照明领域。在对象照明和成像操作期间，来自照明阵列的照明从物体反射并通过成像窗口传送回到区域型图像检测阵列上，以形成对象的2D数字图像。

5. 发明授权

US07845561B2 Digital image capture and processing system supporting a periodic snapshot mode of operation wherein during each image acquisition cycle, the rows of image detection elements in the image detection array are exposed simultaneously to illumination 有权
标题翻译：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：US07845561B2
公开(公告)日：2010-12-07
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 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 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。

6. 发明授权

US07789309B2 Automatic digital video-imaging based code symbol reading system employing illumination and imaging subsystems controlled within a control loop maintained as long as a code symbol has not been successfully read and the object is detected in the field of view of the system 失效
标题翻译：自动数字视频成像的代码符号读取系统，只要代码符号未被成功读取并且在系统的视野中检测到对象，则使用控制在控制回路内的照明和成像子系统
公开(公告)号：US07789309B2
公开(公告)日：2010-09-07
申请号：US11811004
申请日：2007-06-07
申请人： Anatoly Kotlarsky , Ka Man Au , Michael Veksland , Xiaoxun Zhu , Mark Meagher , Timothy Good , Richard Hou , Daniel Hu
发明人： Anatoly Kotlarsky , Ka Man Au , Michael Veksland , Xiaoxun Zhu , Mark Meagher , Timothy Good , Richard Hou , Daniel Hu
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10683 , G06K7/10712 , G06K7/10732 , G06K7/10801 , G06K7/10831 , G06K7/10851
摘要： An automatic digital video-imaging based code symbol reading system for use in point of sale (POS) environments, employing automatic object motion detection and illumination control, and digital video-imaging based code symbol reading techniques, which ensures the reliable reading of code symbols graphically represented in digital images, in high-throughput point-of-sale and other environments, while providing the versatility required to accommodate the different ways in which operators present objects for code symbol reading at POS environments.
摘要翻译：一种用于销售点（POS）环境的自动数字视频成像的代码符号读取系统，采用自动对象运动检测和照明控制，以及基于数字视频成像的代码符号读取技术，确保代码符号的可靠读取在数字图像中以图形方式表示，在高吞吐量销售点和其他环境中，同时提供所需的多功能性，以适应操作员在POS环境中呈现对象进行代码符号读取的不同方式。

7. 发明授权

US07686225B2 Wireless code symbol reading system with automatic communication range dependent control 有权
标题翻译：无线代码符号读取系统，具有自动通信范围相关的控制
公开(公告)号：US07686225B2
公开(公告)日：2010-03-30
申请号：US11978526
申请日：2007-10-29
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
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。

8. 发明授权

US07604175B2 Method of reading bar code symbols using a 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 bar code symbol reading application 有权
标题翻译：使用基于数字成像的代码符号读取系统读取条形码符号的方法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
公开(公告)号：US07604175B2
公开(公告)日：2009-10-20
申请号：US11801747
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： A method of reading bar code symbols using a 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：一种使用基于数字成像的代码符号读取系统来读取条形码符号的方法，该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。

9. 发明授权

US07588190B2 Digital-imaging code symbol reading system supporting automatic programming of system parameters for automatic configuration of said system in hands-on and hands-free modes of operation 有权
标题翻译：数字成像代码符号读取系统支持自动编程系统参数，用于自动配置所述系统的手动和免提操作模式
公开(公告)号：US07588190B2
公开(公告)日：2009-09-15
申请号：US11635435
申请日：2006-12-07
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Xi Tao , Anatoly Kotlarsky , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Xi Tao , Anatoly Kotlarsky , 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 digital-imaging based code symbol reading system having a hands-on mode operation and a hands-free presentation mode of operation, and supporting automatic programming of system parameters for automatic configuration of the system in hands-on and hands-free modes of operation. The system comprises: an image formation and detection subsystem; an illumination subsystem; a digital image processing subsystem; a system control subsystem for managing system parameters, and controlling and/or coordinating operations of the system; and a configuration detection mechanism. The image formation and detection subsystem has the area-type image sensing array for detecting digital images of objects formed thereon by image formation optics providing a field of view (FOV) for the system. Within the FOV of the image formation and detection subsystem, the illumination subsystem produces a field of illumination that illuminates the object during the image capture mode of operation, and one or more digital images thereof are detected by an area-type image sensing array. When the hand-supportable housing is picked up from on a countertop surface or support stand and held in an operator's hand, the system parameters are automatically programmed so that the digital-imaging code symbol reading system is automatically configured into its hands-on mode of operation. When the hand-supportable is resting on the countertop surface or in the support stand, the system parameters are automatically programmed so that the digital-imaging code symbol reading system is automatically configured into its hands-free presentation mode of operation.
摘要翻译：一种基于数字成像的代码符号读取系统，其具有动手模式操作和免提显示操作模式，并且支持用于以手动和免提操作模式自动配置系统的系统参数的自动编程。该系统包括：图像形成和检测子系统; 照明子系统; 数字图像处理子系统; 用于管理系统参数的系统控制子系统，以及控制和/或协调系统的操作; 以及配置检测机构。图像形成和检测子系统具有区域型图像感测阵列，用于通过为系统提供视野（FOV）的图像形成光学器件来检测在其上形成的物体的数字图像。在图像形成和检测子系统的FOV内，照明子系统产生在图像拍摄操作模式期间照亮物体的照明场，并且其一个或多个数字图像由区域型图像感测阵列检测。当手持式外壳从台面或支撑架上拿起并保持在操作者的手中时，系统参数被自动编程，使得数字成像代码符号读取系统被自动配置成其动手模式操作。当手持式搁置在台面或支架上时，系统参数自动编程，使数字成像代码符号读取系统自动配置成其免提显示操作模式。

10. 发明授权

US07546951B2 Digital image capture and processing system employing real-time analysis of image exposure quality and the reconfiguration of system control parameters based on the results of such exposure quality analysis 有权
标题翻译：基于这种曝光质量分析的结果，数字图像采集和处理系统采用图像曝光质量的实时分析和系统控制参数的重新配置
公开(公告)号：US07546951B2
公开(公告)日：2009-06-16
申请号：US11700400
申请日：2007-01-31
申请人： Anatoly Kotlarsky , Ka Man Au , Xiaoxun Zhu
发明人： Anatoly Kotlarsky , Ka Man Au , Xiaoxun Zhu
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10683 , G06K7/10712 , G06K7/10732 , G06K7/10801 , G06K7/10831 , G06K7/10851
摘要： An digital image capture and processing system supporting employing an adaptive control process involving the real-time analysis of the exposure quality of captured digital images and the reconfiguration of system control parameters (SCPs) based on the results of such exposure quality analysis. By virtue of the present invention, the system enables the reliable reading of code symbols graphically represented in digital images, under demanding point-of-sale lighting conditions and other challenging environments.
摘要翻译：一种数字图像捕获和处理系统，其支持采用自适应控制过程，其涉及对所拍摄的数字图像的曝光质量的实时分析以及基于这种曝光质量分析的结果来重新配置系统控制参数（SCP）。凭借本发明，该系统能够在苛刻的销售点照明条件和其他具有挑战性的环境下可靠地读取数字图像中图形表示的代码符号。

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