专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08215554B2 Graphical code readers for balancing decode capability and speed by using image brightness information 有权
标题翻译：用于通过使用图像亮度信息平衡解码功能和速度的图形代码阅读器
公开(公告)号：US08215554B2
公开(公告)日：2012-07-10
申请号：US11756491
申请日：2007-05-31
申请人： Paul Hepworth , George Powell , Ryan Hoobler
发明人： Paul Hepworth , George Powell , Ryan Hoobler
IPC分类号： G06K7/10
CPC分类号： G06K7/10544 , G06K7/10841
摘要： A method for adaptively varying resolutions of captured images may include capturing images and processing the captured images. The method may also include determining brightness information about the captured images. The method may also include varying the resolutions of the captured images based on the brightness information that is determined about the captured images. The method may also include determining intended brightness information corresponding to the captured images, and the resolutions of the captured images may be varied based on the intended brightness information as well as the brightness information.
摘要翻译：用于自适应地改变拍摄图像的分辨率的方法可以包括捕获图像和处理所捕获的图像。该方法还可以包括确定关于所捕获的图像的亮度信息。该方法还可以包括基于针对所捕获的图像确定的亮度信息来改变所捕获图像的分辨率。该方法还可以包括确定对应于所捕获的图像的预期亮度信息，并且可以基于预期亮度信息以及亮度信息来改变拍摄图像的分辨率。

62. 发明授权

US08011584B2 Graphical code readers that are configured for glare reduction 有权
标题翻译：配置为减少眩光的图形代码阅读器
公开(公告)号：US08011584B2
公开(公告)日：2011-09-06
申请号：US12334404
申请日：2008-12-12
申请人： George Powell , Paul Hepworth , Ryan Hyde , Ryan Hoobler
发明人： George Powell , Paul Hepworth , Ryan Hyde , Ryan Hoobler
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/146
摘要： A method for glare reduction may be implemented by a graphical code reader. The method may include illuminating a target area using a plurality of light sources. The method may also include capturing images of the target area using at least one image sensor. The method may also include determining that glare is present in at least one captured image. The method may also include determining glare information that indicates which of the light sources are responsible for the glare. The method may further include taking corrective action to reduce the glare in subsequent images based on the glare information that is determined.
摘要翻译：用于减少眩光的方法可以由图形代码读取器来实现。该方法可以包括使用多个光源照射目标区域。该方法还可以包括使用至少一个图像传感器捕获目标区域的图像。该方法还可以包括确定在至少一个捕获图像中存在眩光。该方法还可以包括确定指示哪个光源负责眩光的眩光信息。该方法还可以包括采取校正动作以基于所确定的眩光信息来减少后续图像中的眩光。

63. 发明授权

US07519239B2 Systems and methods for concurrent image capture and decoding of graphical codes 有权
标题翻译：用于并发图像捕获和解码图形代码的系统和方法
公开(公告)号：US07519239B2
公开(公告)日：2009-04-14
申请号：US10776449
申请日：2004-02-11
申请人： Paul Hepworth , George Powell
发明人： Paul Hepworth , George Powell
IPC分类号： G06K9/54 , G06K9/60 , G06K9/00 , G06K7/10 , G06K7/14
CPC分类号： G06K7/1093
摘要： Systems and methods for concurrent image capture and decoding of graphical codes are disclosed. In an exemplary method disclosed herein, a first image is captured by an image capture component in a graphical code reader. The first image is processed by a decoding component. Processing the first image involves searching for a graphical code within the first image and attempting to decode the graphical code. A second image is then captured by the image capture component while the first image is being processed by the decoding component.
摘要翻译：公开了并行图像捕获和解码图形代码的系统和方法。在本文公开的示例性方法中，第一图像由图形代码读取器中的图像捕获部件捕获。第一个图像由解码组件处理。处理第一图像涉及在第一图像内搜索图形代码并尝试对图形代码进行解码。然后，由解码部件处理第一图像，由图像捕获部件捕获第二图像。

64. 发明授权

US07204417B2 Graphical code reader that is configured for efficient decoder management 有权
标题翻译：配置为高效解码器管理的图形代码阅读器
公开(公告)号：US07204417B2
公开(公告)日：2007-04-17
申请号：US10980444
申请日：2004-11-03
申请人： Paul Hepworth , George Powell
发明人： Paul Hepworth , George Powell
IPC分类号： G06K7/10
CPC分类号： G06K7/14
摘要： A graphical code reader is disclosed. The graphical code reader includes a processor and memory in electronic communication with the processor. The memory is used for storing a digital image of a graphical code. The graphical code reader also includes a plurality of decoders. Each decoder of the plurality of decoders is cofigured to decode at least one graphical code symbology. The graphical code reader also includes a decoder manager that implements a method. The method involves identifying a most recently successful decoder from the plurality of decoders. The most recently successful decoder decoded a most recently decoded graphical code. The method also involves instructing the most recently successful decoder to process the digital image before instructing any other decoder to process the digital image.
摘要翻译：公开了图形代码阅读器。图形代码阅读器包括处理器和与处理器进行电子通信的存储器。存储器用于存储图形代码的数字图像。图形代码读取器还包括多个解码器。多个解码器中的每个解码器被配置以解码至少一个图形代码符号系统。图形代码读取器还包括实现方法的解码器管理器。该方法包括从多个解码器识别最近成功的解码器。最近成功的解码器解码了最近解码的图形代码。该方法还包括指示最近成功的解码器在指示任何其他解码器处理数字图像之前处理数字图像。

65. 发明授权

US07072974B2 Extensible application interface using machine-readable graphical codes 有权
公开(公告)号：US07072974B2
公开(公告)日：2006-07-04
申请号：US10006439
申请日：2001-11-20
申请人： Paul J. Hepworth , Dimitri V. Yatsenko , Darren P. Smith
发明人： Paul J. Hepworth , Dimitri V. Yatsenko , Darren P. Smith
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06F17/30879
摘要： A system is disclosed for providing data from a graphical code reading device to a software module. The system includes a graphical code reading device that scans a graphical code and provides graphical code data. A computer is in electronic communication with the graphical code reading device and receives the graphical code data from the graphical code reading device. The computer includes a processor, a memory in electronic communication with the processor and a communications port in electronic communication with the processor for communicating with the graphical code reading device. An association may include a data type and a software module identifier. A driver is used to receive the graphical code data and obtain the software module identifier through use of the data type to provide the graphical code data to the software module identified by the software module identifier.

66. 发明授权

US07070091B2 Systems and methods for interfacing object identifier readers to multiple types of applications 有权
标题翻译：将对象标识符读取器连接到多种类型的应用程序的系统和方法
公开(公告)号：US07070091B2
公开(公告)日：2006-07-04
申请号：US10773574
申请日：2004-02-06
申请人： Paul Hepworth , George Powell
发明人： Paul Hepworth , George Powell
IPC分类号： G06F17/00
CPC分类号： G06F17/30879 , G06F9/5055 , H04L67/327
摘要： A computing device for processing object identifier data corresponding to an object identifier includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to implement a method that involves obtaining the object identifier data. The method also involves obtaining supplemental information about the object identifier. The supplemental information identifies a symbology of the object identifier. The method also involves matching the object identifier data with a first pattern associated with a first rule that comprises first instructions and also with a second rule that comprises second instructions. The method also involves using the symbology of the object identifier to determine which of the first rule and the second rule are applied to the object identifier data.
摘要翻译：用于处理与对象标识符对应的对象标识符数据的计算设备包括处理器和与处理器电子通信的存储器。指令存储在内存中。该指令是可执行的，以实现涉及获得对象标识符数据的方法。该方法还涉及获得关于对象标识符的补充信息。补充信息标识对象标识符的符号系统。该方法还涉及将对象标识符数据与与包括第一指令的第一规则相关联的第一模式进行匹配，并且还包括包括第二指令的第二规则。该方法还涉及使用对象标识符的符号来确定将第一规则和第二规则中的哪一个应用于对象标识符数据。

67. 发明申请

US20060091217A1 Graphical code reader that is configured for efficient decoder management 有权
标题翻译：配置为高效解码器管理的图形代码阅读器
公开(公告)号：US20060091217A1
公开(公告)日：2006-05-04
申请号：US10980444
申请日：2004-11-03
申请人： Paul Hepworth , George Powell
发明人： Paul Hepworth , George Powell
IPC分类号： G06K7/10
CPC分类号： G06K7/14
摘要： A graphical code reader is disclosed. The graphical code reader includes a processor and memory in electronic communication with the processor. The memory is used for storing a digital image of a graphical code. The graphical code reader also includes a plurality of decoders. Each decoder of the plurality of decoders is cofigured to decode at least one graphical code symbology. The graphical code reader also includes a decoder manager that implements a method. The method involves identifying a most recently successful decoder from the plurality of decoders. The most recently successful decoder decoded a most recently decoded graphical code. The method also involves instructing the most recently successful decoder to process the digital image before instructing any other decoder to process the digital image.
摘要翻译：公开了图形代码阅读器。图形代码阅读器包括处理器和与处理器进行电子通信的存储器。存储器用于存储图形代码的数字图像。图形代码读取器还包括多个解码器。多个解码器中的每个解码器被配置以解码至少一个图形代码符号系统。图形代码读取器还包括实现方法的解码器管理器。该方法包括从多个解码器识别最近成功的解码器。最近成功的解码器解码了最近解码的图形代码。该方法还包括指示最近成功的解码器在指示任何其他解码器处理数字图像之前处理数字图像。

68. 发明授权

US07036735B2 Graphical code reader having illumination LEDs of different wavelengths 有权
标题翻译：具有不同波长的照明LED的图形码阅读器
公开(公告)号：US07036735B2
公开(公告)日：2006-05-02
申请号：US10761949
申请日：2004-01-21
申请人： Paul J. Hepworth , George Powell , Ryan Hyde
发明人： Paul J. Hepworth , George Powell , Ryan Hyde
IPC分类号： G06K7/14 , G06K7/10
CPC分类号： G06K7/12 , G06K7/10732
摘要： A graphical code reader is described herein. The graphical code reader includes an infrared light-emitting diode and a red light-emitting diode. The graphical code reader also includes an image sensor. A lens is positioned to focus reflected light on the image sensor. The graphical code reader also includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable by the processor to implement a method that involves illuminating the infrared light-emitting diode at an infrared illumination intensity level and illuminating the red light-emitting diode at a red illumination intensity level. The method also involves capturing a digital image for processing. The digital image is an electronic representation of an optical image formed on the image sensor. The method also involves processing the digital image to attempt to decode a graphical code within the digital image.
摘要翻译：本文描述了图形代码阅读器。图形代码读取器包括红外发光二极管和红色发光二极管。图形代码读取器还包括图像传感器。定位镜头以将反射光聚焦在图像传感器上。图形代码读取器还包括处理器和与处理器电子通信的存储器。指令存储在内存中。该指令可由处理器执行，以实现一种方法，其涉及以红外照明强度水平照射红外发光二极管并以红色照明强度水平照射红色发光二极管。该方法还涉及捕获数字图像进行处理。数字图像是形成在图像传感器上的光学图像的电子表示。该方法还涉及处理数字图像以尝试对数字图像内的图形代码进行解码。

69. 发明申请

US20060032920A1 System and method for encoding and decoding data and references to data in machine-readable graphical codes 有权
公开(公告)号：US20060032920A1
公开(公告)日：2006-02-16
申请号：US11209909
申请日：2005-08-23
申请人： Paul Hepworth , Dimitri Yatsenko
发明人： Paul Hepworth , Dimitri Yatsenko
IPC分类号： G06K7/10 , G06F17/00
CPC分类号： G06K7/14 , G06K19/06
摘要： A system for decoding machine-readable graphical codes is provided. The system includes a graphical code reading device configured to read a graphical code and generate reference encoded source data. The reference encoded source data includes a first reference identifier and a second portion. The system also includes a computing device in electronic communication with the graphical code reading device. The computing device also includes a reference decoder configured to effect conversion of the reference encoded source data into source data. The source data includes first affiliated data in place of the first reference identifier. The first affiliated data may be longer in length than the first reference identifier. The source data also includes the second portion. The computing device also includes a software application configured to use the source data.

70. 发明申请

US20020170965A1 Image-based graphical code reader device with multi-functional optical element and converging laser targeting 有权
标题翻译：基于图像的图形代码阅读器，具有多功能光学元件和融合激光瞄准
公开(公告)号：US20020170965A1
公开(公告)日：2002-11-21
申请号：US10135198
申请日：2002-04-30
申请人： The Code Corporation
发明人： Blake Crowther , Ryan Hyde , Collin Lewis , George Powell
IPC分类号： G06K007/10 , G06K007/14
CPC分类号： G06K7/10881 , G06K7/10722
摘要： A graphical code reader is disclosed. The graphical code reader includes control circuitry for the graphical code reader and a multi-functional optical element in electronic communication with the control circuitry. The multi-functional optical element includes a support structure and a monolithic imaging lens and target generating mechanism operably connected to the support structure. The imaging lens and target generating mechanism includes a lens and targeting structures for generating converging offset beams to feedback proper target distance. Laser diodes are positioned by the support structure such that laser light from the diodes is directed through the targeting structures to generate the converging offset beams. An imaging board is connected to the support structure. An imager is mounted to the imaging board and positioned to obtain an image from the lens.
摘要翻译：公开了图形代码阅读器。图形代码读取器包括用于图形代码读取器的控制电路和与控制电路进行电子通信的多功能光学元件。多功能光学元件包括支撑结构和可操作地连接到支撑结构的单片成像透镜和目标产生机构。成像透镜和目标产生机构包括用于产生会聚偏移光束以反馈适当目标距离的透镜和目标结构。激光二极管由支撑结构定位，使得来自二极管的激光被引导通过目标结构以产生会聚偏移波束。成像板连接到支撑结构。将成像器安装到成像板并定位成从透镜获得图像。

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