专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08777105B2 Imaging reader with asymmetrical magnification 有权
标题翻译：具有不对称放大倍率的成像读取器
公开(公告)号：US08777105B2
公开(公告)日：2014-07-15
申请号：US12582954
申请日：2009-10-21
申请人： Igor Vinogradov , Michael Veksland , Heng Zhang
发明人： Igor Vinogradov , Michael Veksland , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10831 , G02B13/08 , G02B13/16 , G02B13/22 , G06K7/10702 , G06K7/10722
摘要： A solid-state imager is mounted in a reader, such as a bi-optical, dual window, point-of-transaction workstation, for capturing light along an optical axis over a field of view from coded indicia. An optical assembly including non-rotationally symmetrical optics is operative for optically modifying and asymmetrically magnifying an image of the indicia and the field of view of the imager along mutually orthogonal directions generally perpendicular to the optical axis, and for increasing resolution of the imager along one of the directions. Preferably, the non-rotationally symmetrical optics includes a cylindrical lens having an aspherical profile along the one direction, and a planar profile along the other of the directions.
摘要翻译：固态成像器安装在诸如双光学双窗口交易点工作站的读取器中，用于沿着来自编码标记的视场沿光轴捕获光。包括非旋转对称光学器件的光学组件可操作用于沿着大致垂直于光轴的相互正交的方向光学修正和不对称放大成像器的图像和成像器的视场，并且为了增加沿着光轴的成像器的分辨率的方向。优选地，非旋转对称光学器件包括沿着该一个方向具有非球面轮廓的柱面透镜以及沿着另一个方向的平面轮廓。

2. 发明授权

US08118227B2 Multiple camera imaging-based bar code reader with optimized imaging field 有权
标题翻译：具有优化成像领域的多相机成像条形码阅读器
公开(公告)号：US08118227B2
公开(公告)日：2012-02-21
申请号：US12627519
申请日：2009-11-30
申请人： Michael Veksland , Igor Vinogradov , Heng Zhang
发明人： Michael Veksland , Igor Vinogradov , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/1096
摘要： A multicamera imaging-based bar code reader wherein for least one camera assembly of the reader, a sensor array of the camera assembly is non-orthogonal with respect to an optical axis of an imaging lens assembly of the camera assembly such that an imaging or scanning volume of the camera assembly more closely conforms to a desired imaging field or region of the reader. In one exemplary embodiment the reader features: a housing supporting first and second transparent presentation windows and defining an interior region; an imaging system including a plurality of camera assemblies within the interior region, at least one camera assembly includes a sensor array and an imaging lens assembly, the sensor array being positioned with respect to the imaging lens assembly at an angle so as to be non-orthogonal with respect to an optical axis of the imaging lens assembly of the camera assembly.
摘要翻译：一种基于多摄像机成像的条形码读取器，其中读取器的至少一个相机组件，相机组件的传感器阵列相对于相机组件的成像透镜组件的光轴是非正交的，使得成像或扫描相机组件的体积更接近于读取器的期望成像领域或区域。在一个示例性实施例中，读取器具有：支撑第一和第二透明呈现窗口并限定内部区域的壳体; 包括内部区域内的多个相机组件的成像系统，至少一个相机组件包括传感器阵列和成像透镜组件，所述传感器阵列相对于所述成像透镜组件以一定角度定位，相对于相机组件的成像透镜组件的光轴正交。

3. 发明申请

US20110127333A1 MULTIPLE CAMERA IMAGING-BASED BAR CODE READER WITH OPTIMIZED IMAGING FIELD 有权
标题翻译：基于多摄像机成像的条形码读取器与优化成像领域
公开(公告)号：US20110127333A1
公开(公告)日：2011-06-02
申请号：US12627519
申请日：2009-11-30
申请人： Michael Veksland , Igor Vinogradov , Heng Zhang
发明人： Michael Veksland , Igor Vinogradov , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/1096
摘要： A multicamera imaging-based bar code reader wherein for least one camera assembly of the reader, a sensor array of the camera assembly is non-orthogonal with respect to an optical axis of an imaging lens assembly of the camera assembly such that an imaging or scanning volume of the camera assembly more closely conforms to a desired imaging field or region of the reader. In one exemplary embodiment the reader features: a housing supporting first and second transparent presentation windows and defining an interior region; an imaging system including a plurality of camera assemblies within the interior region, at least one camera assembly includes a sensor array and an imaging lens assembly, the sensor array being positioned with respect to the imaging lens assembly at an angle so as to be non-orthogonal with respect to an optical axis of the imaging lens assembly of the camera assembly.
摘要翻译：一种基于多摄像机成像的条形码读取器，其中读取器的至少一个相机组件，相机组件的传感器阵列相对于相机组件的成像透镜组件的光轴是非正交的，使得成像或扫描相机组件的体积更接近于读取器的期望成像领域或区域。在一个示例性实施例中，读取器具有：支撑第一和第二透明呈现窗口并限定内部区域的壳体; 包括内部区域内的多个相机组件的成像系统，至少一个相机组件包括传感器阵列和成像透镜组件，所述传感器阵列相对于所述成像透镜组件以一定角度定位，相对于相机组件的成像透镜组件的光轴正交。

4. 发明授权

US08132731B2 Digital image capture and processing system having a printed circuit (PC) board with a light transmission aperture, wherein an image detection array is mounted on the rear side of said PC board, and a linear array of light emitting diodes (LEDS) is mounted on the front surface of said PC board, and aligned with an illumination-focusing lens structure integrated within said imaging window 有权
标题翻译：具有具有光传输孔径的印刷电路板（PC）板的数字图像捕获和处理系统，其中图像检测阵列安装在所述PC板的后侧，并且发光二极管（LEDS）的线性阵列安装在所述PC板的前表面，并且与集成在所述成像窗内的照明聚焦透镜结构对准
公开(公告)号：US08132731B2
公开(公告)日：2012-03-13
申请号：US12012496
申请日：2008-02-01
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 includes a housing having an imaging window with an illumination-focusing lens structure integrated therewithin. A printed circuit (PC) board is mounted in the housing and has a front surface, a rear surface, and a light transmission aperture spatially aligned with the imaging window. An area-type image detection array is mounted on the rear surface of the PC board. A linear array of light emitting diodes (LEDs) is mounted on the front surface of the PC board, adjacent the light transmission aperture and aligned with the illumination-focusing lens structure. The LEDs produce a plurality of illumination beams which are transmitted through the illumination-focusing lens structure to generate a field of illumination that is projected within the FOV of the system. Illumination reflected and/or scattered off an object within the FOV is retransmitted through the imaging window and the light transmission aperture, and detected by the area-type image detection array.
摘要翻译：数字图像捕获和处理系统包括具有与其内在一体的照明聚焦透镜结构的成像窗口的壳体。印刷电路板安装在壳体中，并具有与成像窗口空间对准的前表面，后表面和光传输孔。区域型图像检测阵列安装在PC板的后表面上。发光二极管（LED）的线性阵列安装在PC板的前表面上，邻近光传输孔并与照明聚焦透镜结构对准。 LED产生多个照明光束，透射通过照明聚焦透镜结构以产生投射在系统的FOV内的照明场。通过成像窗口和光传输孔径重新发射反射和/或离开FOV内物体的照明，并由区域型图像检测阵列检测。

5. 发明授权

US08047438B2 Digital image capture and processing system employing an image formation and detection subsystem having an area-type image detection array supporting periodic occurrance of snap-shot type image acquisition cycles at a high-repetition rate during object illumination 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，其具有区域型图像检测阵列，在对象照明期间以高重复率支持快照型图像采集周期的周期性发生
公开(公告)号：US08047438B2
公开(公告)日：2011-11-01
申请号：US12012203
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; and an image formation and detection subsystem with an area-type image detection array having a periodic snap shot mode of the operation supporting the periodic occurrence of snap-shot type image acquisition cycles at a high-repetition rate, during object illumination and imaging operations. The system also includes an illumination subsystem, with a LED illumination array, for producing a field of illumination within the FOV, and illuminating the object detected in the FOV. In the illustrative embodiment, the time duration of illumination of an object within the FOV by the illumination subsystem while the area-type image detection array detects each 2D digital image frame of the object formed on the area-type image detection array, is substantially equal to the time duration that the digital image processing subsystem is allowed to process the detected 2D digital image frame and read a 1D and/or 2D code symbol graphically represented therein.
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; 以及图像形成和检测子系统，其具有区域型图像检测阵列，其具有在对象照明和成像操作期间以高重复率支持快照型图像获取周期的周期性发生的操作的周期性快照模式。该系统还包括具有LED照明阵列的照明子系统，用于产生FOV内的照明场，以及照射FOV中检测到的物体。在说明性实施例中，当区域型图像检测阵列检测到在区域型图像检测阵列上形成的物体的每个2D数字图像帧时，照明子系统在FOV内照射物体的持续时间基本相等到允许数字图像处理子系统处理检测到的2D数字图像帧并读取其中图形表示的1D和/或2D代码符号的持续时间。

6. 发明授权

US07841533B2 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
标题翻译：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。

7. 发明授权

US07793841B2 Laser illumination beam generation system employing despeckling of the laser beam using high-frequency modulation of the laser diode current and optical multiplexing of the component laser beams 失效
标题翻译：使用激光二极管电流的高频调制和分量激光束的光学多路复用来激光束去激光的激光照明光束产生系统
公开(公告)号：US07793841B2
公开(公告)日：2010-09-14
申请号：US11980084
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 laser illumination beam generation system including a laser diode (LD) for producing a laser beam in response to a diode current supplied thereto, wherein the laser beam has a central characteristic wavelength. Diode current drive circuitry generates the diode current and supplies the same to the VLD. A high frequency modulation (HFM) circuitry modulates the diode current supplied to the laser diode, so as to produce a spectral side-band components about the central characteristic wavelength, and thereby reduces the coherence of the laser illumination beam as well as its coherence length. An optical multiplexing (OMUX) device receives the laser beam as an input beam and generates multiple laser beams therefrom and recombines the multiple laser beams so as to produce a composite output laser illumination beam having reduce coherence.
摘要翻译：一种激光照射光束产生系统，包括：激光二极管（LD），用于响应于提供给其的二极管电流产生激光束，其中所述激光束具有中心特征波长。二极管电流驱动电路产生二极管电流并将其提供给VLD。高频调制（HFM）电路调制提供给激光二极管的二极管电流，以产生关于中心特征波长的频谱边带分量，从而降低激光照射光束的相干性及其相干长度。光复用（OMUX）器件接收激光束作为输入光束，并从中产生多个激光束，并重新组合多个激光束，以产生具有减小相干性的复合输出激光照明光束。

8. 发明授权

US07775436B2 Method of driving a plurality of visible and invisible LEDs so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operations 失效
标题翻译：驱动多个可见和不可见的LED以便在物体照明和成像操作期间产生具有动态管理的可见到不可见（IR）光谱能量/功率的比例的照明光束的方法
公开(公告)号：US07775436B2
公开(公告)日：2010-08-17
申请号：US11978951
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 method of driving a plurality of visible and invisible laser diodes so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operations. The method involves supplying a plurality of visible laser and invisible laser diodes with a predetermined/default values of diode drive currents so as to illuminate the object with a spectral mixture of illumination during object illumination and imaging operations. One or more digital images of the illuminated object are captured and the image contrast quality thereof is measured, in real-time, so as to generate feedback or control data. This feedback or control data is used to dynamically generate the necessary values for the adjusted diode drive currents that are used to drive the visible and invisible laser diodes and produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power required to produce images of sufficient image contrast to ensure satisfactory image processing, while minimizing visual brightness to humans, at a POS station during object illumination and imaging operations.
摘要翻译：一种驱动多个可见和不可见的激光二极管的方法，以便在物体照明和成像操作期间产生具有动态管理的可见到（IR）光谱能量/功率的比率的照明光束。该方法包括以预定/默认值的二极管驱动电流提供多个可见激光器和不可见激光二极管，以便在对象照明和成像操作期间用照明的光谱混合来照亮物体。捕获被照明物体的一个或多个数字图像并且实时地测量其图像对比度质量，以便产生反馈或控制数据。该反馈或控制数据用于动态地产生用于驱动可见和不可见的激光二极管的经调整的二极管驱动电流的必要值，并且产生具有动态管理的可见到不可见（IR）光谱能量/ 产生足够图像对比度的图像所需的功率，以确保令人满意的图像处理，同时在对象照明和成像操作期间在POS站使人的视觉亮度最小化。

9. 发明申请

US20090101718A1 Digital image capturing and processing system employing automatic object detection and spectral-mixing based illumination techniques 有权
标题翻译：采用自动对象检测和基于光谱混合的照明技术的数字图像采集和处理系统
公开(公告)号：US20090101718A1
公开(公告)日：2009-04-23
申请号：US11977422
申请日：2007-10-24
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 image capturing and processing system for illuminating objects using automatic object detection and spectral-mixing illumination technique. The system comprises an area-type illumination and imaging module for projecting a coextensive area-type illumination and imaging field (i.e. zone) into a 3D imaging volume during object illumination and imaging operations. The area-type illumination and imaging module includes a spectral-mixing based illumination subsystem for producing a first field of visible illumination from an array of visible LEDs, and producing a second field of invisible illumination from an array of infrared (IR) LEDs, wherein the first and second fields of illumination spatially overlap and intermix with each other and produce a composite illumination field that is at least substantially coextensive with the FOV of the image sensing array. An automatic object detection subsystem automatically detects an object moving through the 3D imaging volume, while an illumination control subsystem controls the relative power ratio (VIS/IR) of visible illumination and invisible illumination during system operations so as to achieve sufficient image contrast in captured digital images to ensure satisfactory image processing.
摘要翻译：一种用于使用自动物体检测和光谱混合照明技术照亮物体的数字图像捕获和处理系统。该系统包括区域型照明和成像模块，用于在对象照明和成像操作期间将共同面积型照明和成像场（即区域）投射到3D成像体积中。面积型照明和成像模块包括基于光谱混合的照明子系统，用于从可见LED阵列产生可见光照明的第一场，并从红外（IR）LED阵列产生不可见照明的第二场，其中第一和第二照明场在空间上彼此重叠和混合，并产生与图像感测阵列的FOV至少基本上共同延伸的复合照明场。自动物体检测子系统自动检测通过3D成像体积移动的物体，而照明控制子系统在系统操作期间控制可见照明和不可见照明的相对功率比（VIS / IR），以便在捕获的数字中实现足够的图像对比度图像确保满意的图像处理。

10. 发明申请

US20090020610A1 Digital image capture and processing system employing an image formation and detection subsystem having an area-type image detection array supporting periodic occurrance of snap-shot type image acquisition cycles at a high-repetition rate during object illumination and imaging operations 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，其具有区域型图像检测阵列，其在对象照明和成像操作期间以高重复率支持快照型图像采集周期的周期性发生
公开(公告)号：US20090020610A1
公开(公告)日：2009-01-22
申请号：US12012203
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; and an image formation and detection subsystem with an area-type image detection array having a periodic snap shot mode of the operation supporting the periodic occurrence of snap-shot type image acquisition cycles at a high-repetition rate, during object illumination and imaging operations. The system also includes an illumination subsystem, with a LED illumination array, for producing a field of illumination within the FOV, and illuminating the object detected in the FOV. In the illustrative embodiment, the time duration of illumination of an object within the FOV by the illumination subsystem while the area-type image detection array detects each 2D digital image frame of the object formed on the area-type image detection array, is substantially equal to the time duration that the digital image processing subsystem is allowed to process the detected 2D digital image frame and read a 1D and/or 2D code symbol graphically represented therein.
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; 以及图像形成和检测子系统，其具有区域型图像检测阵列，其具有在对象照明和成像操作期间以高重复率支持快照型图像获取周期的周期性发生的操作的周期性快照模式。该系统还包括具有LED照明阵列的照明子系统，用于产生FOV内的照明场，以及照射FOV中检测到的物体。在说明性实施例中，当区域型图像检测阵列检测到在区域型图像检测阵列上形成的物体的每个2D数字图像帧时，照明子系统在FOV内照射物体的持续时间基本相等到允许数字图像处理子系统处理检测到的2D数字图像帧并读取其中图形表示的1D和/或2D代码符号的持续时间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式