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1. 发明申请

US20140197238A1 TERMINAL HAVING IMAGE DATA FORMAT CONVERSION 有权
标题翻译：具有图像数据格式转换的终端
公开(公告)号：US20140197238A1
公开(公告)日：2014-07-17
申请号：US14342551
申请日：2011-09-09
申请人： Yong Liu , Xiaoxun Zhu , Xi Tao , Ynjiun Paul Wang
发明人： Yong Liu , Xiaoxun Zhu , Xi Tao , Ynjiun Paul Wang
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10722 , G06K7/10544 , G06K7/1408
摘要： There is set forth herein an indicia reading terminal having data format conversion capabilities. The indicia reading terminal includes an image sensor integrated circuit with an image sensor array comprising a plurality of pixels. The image sensor integrated circuit is configured to output image data in a first data format to a data formatting circuit for conversion to image data in a second data format. The data formatting circuit is configured to provide the image data in the second data format to the at least one data interface of a microprocessor integrated circuit, which is operative to transfer image data received by the at least one data interface into memory of the indicia reading terminal. A CPU of the microprocessor integrated circuit is operative for executing a decoding algorithm for processing image data in the memory for attempting to decode at least one symbol represented in the memory.
摘要翻译：这里提出了具有数据格式转换能力的标记读取终端。标记读取终端包括具有包括多个像素的图像传感器阵列的图像传感器集成电路。图像传感器集成电路被配置为以第一数据格式将图像数据输出到用于以第二数据格式转换为图像数据的数据格式化电路。数据格式化电路被配置为将第二数据格式的图像数据提供给微处理器集成电路的至少一个数据接口，微处理器集成电路可操作以将由至少一个数据接口接收的图像数据传送到标记读取的存储器终奌站。微处理器集成电路的CPU用于执行用于处理存储器中的图像数据的解码算法，用于尝试对存储器中表示的至少一个符号进行解码。

2. 发明授权

US09135483B2 Terminal having image data format conversion 有权
标题翻译：终端具有图像数据格式转换
公开(公告)号：US09135483B2
公开(公告)日：2015-09-15
申请号：US14342551
申请日：2011-09-09
申请人： Yong Liu , Xiaoxun Zhu , Xi Tao , Ynjiun Paul Wang
发明人： Yong Liu , Xiaoxun Zhu , Xi Tao , Ynjiun Paul Wang
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10722 , G06K7/10544 , G06K7/1408
摘要： There is set forth herein an indicia reading terminal having data format conversion capabilities. The indicia reading terminal includes an image sensor integrated circuit with an image sensor array comprising a plurality of pixels. The image sensor integrated circuit is configured to output image data in a first data format to a data formatting circuit for conversion to image data in a second data format. The data formatting circuit is configured to provide the image data in the second data format to the at least one data interface of a microprocessor integrated circuit, which is operative to transfer image data received by the at least one data interface into memory of the indicia reading terminal. A CPU of the microprocessor integrated circuit is operative for executing a decoding algorithm for processing image data in the memory for attempting to decode at least one symbol represented in the memory.
摘要翻译：这里给出了具有数据格式转换能力的标记读取终端。标记读取终端包括具有包括多个像素的图像传感器阵列的图像传感器集成电路。图像传感器集成电路被配置为以第一数据格式将图像数据输出到用于以第二数据格式转换为图像数据的数据格式化电路。数据格式化电路被配置为将第二数据格式的图像数据提供给微处理器集成电路的至少一个数据接口，微处理器集成电路可操作以将由至少一个数据接口接收的图像数据传送到标记读取的存储器终奌站。微处理器集成电路的CPU用于执行用于处理存储器中的图像数据的解码算法，用于尝试对存储器中表示的至少一个符号进行解码。

3. 发明授权

US09098763B2 Encoded information reading terminal with replaceable imaging assembly 有权
标题翻译：带可更换成像组件的编码信息读取终端
公开(公告)号：US09098763B2
公开(公告)日：2015-08-04
申请号：US14396463
申请日：2012-05-08
申请人： Jun Lu , Yong Liu , Xi Tao , Feng Chen , Ynjiun Paul Wang
发明人： Jun Lu , Yong Liu , Xi Tao , Feng Chen , Ynjiun Paul Wang
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10009 , G06K7/10851 , G06K7/1413 , G06K19/06028 , H04N5/2251 , H04N5/23203 , H04N5/353 , H04N5/378
摘要： An encoded information reading (EIR) terminal can comprise a microprocessor communicatively coupled to a system bus, a memory, a communication interface, and a pluggable imaging assembly identified by a type identifier and configured to acquire an image comprising decodable indicia. The imaging assembly can comprise a two-dimensional image sensor configured to output an analog signal representative of the light reflected by an object located within the field of view of the imaging assembly. The EIR terminal can be configured to output, by processing the analog signal, the raw image data derived from the analog signal and/or a decoded message corresponding to the decodable indicia. The imaging assembly can be communicatively coupled to the system bus via an imaging assembly interface comprising a plurality of wires and a multi-pin connector. The imaging assembly interface can comprise one or more wires configured to carry the imaging assembly type identifier. The EIR terminal can be configured, responsive to receiving the type identifier via the one or more wires, to retrieve from the memory one or more imaging assembly configuration information items corresponding to the type identifier and/or to receive via the communication interface one or more imaging assembly configuration information items corresponding to the type identifier. The EIR terminal can be further configured to control the imaging assembly using the imaging assembly configuration information items.
摘要翻译：编码信息读取（EIR）终端可以包括通信地耦合到系统总线，存储器，通信接口和由类型标识符标识并被配置为获取包括可解码标记的图像的可插拔成像组件的微处理器。成像组件可以包括被配置为输出表示由位于成像组件的视场内的物体反射的光的模拟信号的二维图像传感器。 EIR终端可以被配置为通过处理模拟信号来输出从模拟信号导出的原始图像数据和/或对应于可解码标记的解码消息。成像组件可以经由包括多根电线和多针连接器的成像组件接口通信地耦合到系统总线。成像组件接口可以包括配置成承载成像组件类型标识符的一个或多个线。响应于经由一条或多条线路接收到类型标识符，可以配置EIR终端，以从存储器检索与该类型标识符相对应的一个或多个成像组件配置信息项和/或经由通信接口接收一个或多个对应于类型标识符的成像组件配置信息项。 EIR终端还可以被配置成使用成像组件配置信息项来控制成像组件。

4. 发明授权

US09111159B2 Imaging based barcode scanner engine with multiple elements supported on a common printed circuit board 有权
标题翻译：基于成像的条形码扫描仪引擎，具有多个元件，支持普通印刷电路板
公开(公告)号：US09111159B2
公开(公告)日：2015-08-18
申请号：US14342544
申请日：2011-09-09
申请人： Yong Liu , Xi Tao , Ynjiun Paul Wang
发明人： Yong Liu , Xi Tao , Ynjiun Paul Wang
IPC分类号： G06K7/10 , G02B26/08
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10831 , G06K7/10851 , G06K7/1098 , H05K7/06
摘要： An apparatus for use in decoding a bar code symbol may include an image sensor integrated circuit having a plurality of pixels, timing and control circuitry for controlling an image sensor, gain circuitry for controlling gain, and analog to digital conversion circuitry for conversion of an analog signal to a digital signal. The apparatus may also include a printed circuit board for receiving the image sensor integrated circuit. The connection between the image sensor integrated circuit and the printed circuit board characterized by a plurality of conductive adhesive connectors disposed between a plurality of electrode pads and a plurality of contact pads, where the conductive adhesive connectors provide electrical input/output and mechanical connections between the image sensor integrated circuit and the printed circuit board. The apparatus may be operative for processing image signals generated by the image sensor integrated circuit for attempting to decode the bar code symbol.
摘要翻译：用于解码条形码符号的装置可以包括具有多个像素的图像传感器集成电路，用于控制图像传感器的定时和控制电路，用于控制增益的增益电路和用于转换模拟信号的模数转换电路信号到数字信号。该装置还可以包括用于接收图像传感器集成电路的印刷电路板。图像传感器集成电路和印刷电路板之间的连接，其特征在于设置在多个电极焊盘和多个接触焊盘之间的多个导电粘合剂连接器，其中导电粘合剂连接器提供电输入/输出和机械连接图像传感器集成电路和印刷电路板。该装置可以用于处理由图像传感器集成电路产生的图像信号，用于尝试解码条形码符号。

5. 发明申请

US20140346233A1 IMAGING BASED BARCODE SCANNER ENGINE WITH MULTIPLE ELEMENTS SUPPORTED ON A COMMON PRINTED CIRCUIT BOARD 有权
标题翻译：基于成像的条形码扫描器发动机，支持普通印刷电路板上的多个元件
公开(公告)号：US20140346233A1
公开(公告)日：2014-11-27
申请号：US14342544
申请日：2011-09-09
申请人： Yong Liu , Xi Tao , Ynjiun Paul Wang
发明人： Yong Liu , Xi Tao , Ynjiun Paul Wang
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10831 , G06K7/10851 , G06K7/1098 , H05K7/06
摘要： An apparatus for use in decoding a bar code symbol may include an image sensor integrated circuit having a plurality of pixels, timing and control circuitry for controlling an image sensor, gain circuitry for controlling gain, and analog to digital conversion circuitry for conversion of an analog signal to a digital signal. The apparatus may also include a printed circuit board for receiving the image sensor integrated circuit. The connection between the image sensor integrated circuit and the printed circuit board characterized by a plurality of conductive adhesive connectors disposed between a plurality of electrode pads and a plurality of contact pads, where the conductive adhesive connectors provide electrical input/output and mechanical connections between the image sensor integrated circuit and the printed circuit board. The apparatus may be operative for processing image signals generated by the image sensor integrated circuit for attempting to decode the bar code symbol.
摘要翻译：用于解码条形码符号的装置可以包括具有多个像素的图像传感器集成电路，用于控制图像传感器的定时和控制电路，用于控制增益的增益电路和用于转换模拟信号的模数转换电路信号到数字信号。该装置还可以包括用于接收图像传感器集成电路的印刷电路板。图像传感器集成电路和印刷电路板之间的连接，其特征在于设置在多个电极焊盘和多个接触焊盘之间的多个导电粘合剂连接器，其中导电粘合剂连接器提供电输入/输出和机械连接图像传感器集成电路和印刷电路板。该装置可以用于处理由图像传感器集成电路产生的图像信号，用于尝试解码条形码符号。

6. 发明授权

US08172141B2 Laser beam despeckling devices 有权
标题翻译：激光束去散装置
公开(公告)号：US08172141B2
公开(公告)日：2012-05-08
申请号：US11980319
申请日：2007-10-30
申请人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
发明人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
IPC分类号： G06K7/10
CPC分类号： A47F9/046 , G02B27/48 , G06K7/10544 , G06K7/10564 , G06K7/10574 , G06K7/10613 , G06K7/10623 , G06K7/10693 , G06K7/10712 , G06K7/10722 , G06K7/10732 , G06K7/10782 , G06K7/10792 , G06K7/10851 , G06K7/10861 , G06K9/2027 , G06K2017/0067 , G06K2207/1012 , G06Q20/208 , G06Q30/06 , G07G1/0036 , G07G1/0045 , G07G3/00 , G07G3/006
摘要： A multi-stage laser beam despeckling device including a first laser beam despeckling module for optically multiplexing an input laser beam into a temporal/spatial coherence-reduced output laser beam; and a second laser beam despeckling module, optically coupled to the first laser beam despeckling module, for receiving the temporal/spatial coherence-reduced as an input laser beam to the second despeckling module and producing a further temporal/spatial coherence-reduced output laser beam.
摘要翻译：一种多级激光束解散装置，包括用于将输入激光束光学地多路复用到时间/空间相干减少的输出激光束中的第一激光束去散射模块; 以及光学耦合到第一激光束去散射模块的第二激光束去散射模块，用于接收作为输入激光束的时间/空间相干减少到第二去散射模块，并产生进一步的时间/空间相干减小的输出激光束。

7. 发明授权

US07954719B2 Tunnel-type digital imaging-based self-checkout system for use in retail point-of-sale environments 有权
标题翻译：基于隧道式数字成像的自助结帐系统，用于零售销售点环境
公开(公告)号：US07954719B2
公开(公告)日：2011-06-07
申请号：US11900651
申请日：2007-09-12
申请人： Xiaoxun Zhu , Anatoly Kotlarsky , Tao Xian , Timothy Good , Jie Ren , Yong Liu , Konstantin Yakovlev , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis , C. Harry Knowles
发明人： Xiaoxun Zhu , Anatoly Kotlarsky , Tao Xian , Timothy Good , Jie Ren , Yong Liu , Konstantin Yakovlev , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis , C. Harry Knowles
IPC分类号： G06K7/10
CPC分类号： G07G1/0036 , A47F9/046 , G06K7/10544 , G06K7/10782 , G06K7/10861 , G06K2017/0067 , G07G3/00
摘要： A tunnel-type digital imaging-based self-checkout system capable of generating and projecting coplanar illumination and imaging planes into a 3D imaging volume within a tunnel structure. The tunnel structure is supported above a package conveyor in a retail POS environment, and employs automatic package identification, profiling and tracking techniques during self-checkout operations.
摘要翻译：一种基于隧道式数字成像的自检系统，能够将共面照明和成像平面生成并投影到隧道结构内的3D成像体积中。隧道结构在零售POS环境中的包装输送带上方支撑，并且在自动结帐操作期间采用自动包装识别，分析和跟踪技术。

8. 发明授权

US07665665B2 Digital illumination and imaging subsystem employing despeckling mechanism employing high-frequency modulation of laser diode drive current and optical beam multiplexing techniques 失效
标题翻译：数字照明和成像子系统采用采用高频调制激光二极管驱动电流和光束复用技术的解散机制
公开(公告)号：US07665665B2
公开(公告)日：2010-02-23
申请号：US11978943
申请日：2007-10-30
申请人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
发明人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
IPC分类号： G06K7/10
CPC分类号： A47F9/046 , G02B27/48 , G06K7/10544 , G06K7/10564 , G06K7/10574 , G06K7/10613 , G06K7/10623 , G06K7/10693 , G06K7/10712 , G06K7/10722 , G06K7/10732 , G06K7/10782 , G06K7/10792 , G06K7/10851 , G06K7/10861 , G06K9/2027 , G06K2017/0067 , G06K2207/1012 , G06Q20/208 , G06Q30/06 , G07G1/0036 , G07G1/0045 , G07G3/00 , G07G3/006
摘要： A digital illumination and imaging system employing one or more planar laser illumination modules (PLIMs) each including: (i) a laser illumination source driven preferably by high frequency modulated (HFM) diode current drive circuitry; (ii) a beam collimating optics disposed beyond the laser source; (ii) an optical beam multiplexer (OMUX) device disposed beyond the collimating optics; and (iv) a planarizing-type illumination lens array disposed beyond the OMUX device, and arranged for generating a plurality of substantially planar coherence-reduced laser illumination beams (PLIBs) that form a composite substantially planar laser illumination beam (PLIB) having substantially reduced spatial/temporal coherence. A digital image detection array for detecting digital images of an object illuminated by the composite substantially planar laser illumination beam. By virtue of the present invention, the power of speckle pattern noise, observed in a digital image of an object detected at the digital image detection array, is substantially reduced when the digital image is formed using the substantially planar laser illumination beam.
摘要翻译：一种使用一个或多个平面激光照射模块（PLIM）的数字照明和成像系统，每个平面激光照射模块包括：（i）优选地由高频调制（HFM）二极管电流驱动电路驱动的激光照明源; （ii）设置在激光源之外的光束准直光学器件; （ii）设置在准直光学器件之外的光束多路复用器（OMUX）器件; 并且（iv）平面化型照明透镜阵列，其设置在所述OMUX器件之外，并且被布置成产生形成基本上平坦的复合激光照明光束（PLIB）的多个基本上平面的相干相干激光照射光束（PLIB）空间/时间一致性。一种数字图像检测阵列，用于检测被复合的基本平面的激光照射光束照射的物体的数字图像。根据本发明，当使用基本上平面的激光照射光束形成数字图像时，在数字图像检测阵列检测到的物体的数字图像中观察到的散斑图案噪声的功率大大降低。

9. 发明授权

US07637433B1 Digital image capture and processing system employing a micro-computing platform with an event-driven multi-tier modular software architecture and supporting an image-processing based illumination metering program for automatically adjusting illumination during object illumination and imaging operations 有权
标题翻译：数字图像捕获和处理系统采用具有事件驱动的多层模块化软件架构的微型计算平台，并支持基于图像处理的照明计量程序，用于在物体照明和成像操作期间自动调节照明
公开(公告)号：US07637433B1
公开(公告)日：2009-12-29
申请号：US11818155
申请日：2007-05-11
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
IPC分类号： G06K7/10
CPC分类号： G06K7/10831 , G06K7/10712 , G06K7/10732 , G06K7/14 , G06K2207/1012
摘要： A digital image capture and processing system comprising an illumination measurement subsystem for measuring the level of illumination at a particular region of the field of view (FOV) of the system during object illumination and imaging operations, and producing and storing an illumination measure for achieving a desired spatial intensity in a digital image to be formed and detected by the image formation and detection subsystem. An illumination control subsystem uses the illumination measure to control a LED-based illumination array during object illumination and imaging operations. A programmed image processor supports an image-processing based illumination metering program, as well as processes digital images formed and detected by the image formation and detection subsystem so as to read or acquire information graphically represented in the digital images. A computing platform supports the implementation of one or more of the subsystems above, and includes memory for storing at least one code symbol reading application.
摘要翻译：一种数字图像捕获和处理系统，包括用于在对象照明和成像操作期间测量系统的视场（FOV）的特定区域处的照明水平的照明测量子系统，以及产生和存储用于实现由图像形成和检测子系统形成和检测的数字图像中的期望的空间强度。照明控制子系统在对象照明和成像操作期间使用照明度量来控制基于LED的照明阵列。编程图像处理器支持基于图像处理的照明测光程序，并且处理由图像形成和检测子系统形成和检测的数字图像，以便读取或获取在数字图像中图形表示的信息。计算平台支持上述一个或多个子系统的实现，并且包括用于存储至少一个代码符号读取应用的存储器。

10. 发明授权

US07624926B2 Method of automatically reading code symbols on objects present within the field of view (FOV) of a hand-supportable digital-imaging based code symbol reader, by simultaneously projecting an image cropping zone (ICZ) framing pattern and a field of illumination within the FOV during object illumination and imaging operations 有权
标题翻译：通过在FOV内同时投影图像裁剪区域（ICZ）成帧模式和照明场来自动读取存在于手持数字图像代码符号读取器的视场（FOV）内的对象上的代码符号的方法在对象照明和成像操作期间
公开(公告)号：US07624926B2
公开(公告)日：2009-12-01
申请号：US11605854
申请日：2006-11-29
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
IPC分类号： G02B26/08
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 system for reading bar code symbols involving: automatically detecting the presence of an object within a field of view FOV of the system, and in response thereto, automatically generating an image cropping zone (ICZ) framing pattern and projecting the ICZ framing pattern within the FOV and onto the detected object; visually aligning the code symbol on the detected object, within the ICZ framing pattern; manually actuating a trigger switch when the code symbol on the object is located within the ICZ framing pattern, and while the ICZ framing pattern and a field of illumination are being simultaneously projected onto the object during object illumination operations, forming and capturing a digital image of the code symbol on the detected object; automatically cropping the image pixels contained within the spatial boundaries of the ICZ framing pattern, from the pixels of the digital image; and decode processing the cropped image so as to read one or more 1D and/or 2D code symbols graphically represented therein.
摘要翻译：一种用于读取条形码符号的手持式数字成像系统，包括：自动检测系统视场FOV内物体的存在，并响应于此，自动生成图像裁剪区（ICZ）成帧模式，以及将所述ICV框架图案投射到所述被检测物体内; 在ICZ成帧模式内，目视对准检测对象上的代码符号; 当物体上的代码符号位于ICZ成帧模式内时，手动启动触发开关，并且当物体照明操作期间ICZ成帧模式和照明场同时投射到物体上时，形成和捕获数字图像检测到的对象上的代码符号; 从数字图像的像素自动裁剪包含在ICZ成帧图案的空间边界内的图像像素; 并解码处理裁剪的图像，以便读取其中图形表示的一个或多个1D和/或2D代码符号。

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