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    BARCODE READING DEVICE, BARCODE READING METHOD AND COMPUTER-READABLE STORAGE MEDIUM
    1.
    发明申请
    BARCODE READING DEVICE, BARCODE READING METHOD AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开

    公开(公告)号：US20190243993A1

    公开(公告)日：2019-08-08

    申请号：US16266795

    申请日：2019-02-04

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Tomonori IRIE

    IPC: G06K7/10 ,  G06K7/14

    CPC classification number: G06K7/1092 ,  G06K7/10722 ,  G06K7/10881 ,  G06K7/1465

    Abstract: A barcode reading device including a camera which is used to capture a barcode, an optical aiming device which emits an aim in an imaging direction of the camera, and a processor which executes processing including imaging control processing of controlling the camera to successively perform first image capturing that is performed with the aim being emitted by the optical aiming device and second image capturing that is performed without the aim being emitted, and reading processing of reading the barcode from a second captured image acquired by the second image capturing with reference to positional information of the aim in a first captured image acquired by the first image capturing.

    System and method for controlling illumination in a vision system
    2.
    发明授权
    System and method for controlling illumination in a vision system 有权

    公开(公告)号：US09894286B2

    公开(公告)日：2018-02-13

    申请号：US14277097

    申请日：2014-05-14

    Applicant: Cognex Corporation

    Inventor： Paul Burrell

    IPC: H04N5/235 ,  H04N5/232 ,  G06K7/10 ,  H04N5/225

    CPC classification number: H04N5/2354 ,  G06K7/1092 ,  H04N5/2256 ,  H04N5/23209

    Abstract: This invention provides a system and method for enabling control of an illuminator having predetermined operating parameters by a vision system processor/core based upon stored information regarding parameters that are integrated with the illuminator. The parameters are retrieved by the processor, and are used to control the operation of the illuminator and/or the camera during image acquisition. In an embodiment, the stored parameters are a discrete numerical or other value that corresponds to the illuminator type. The discrete value maps to a corresponding value in look-up table/database associated with the camera that contains parameter sets associated with each of a plurality of values in the database. The data associated with the discrete value in the camera contains the necessary parameters or settings for that illuminator type. In other embodiments, some or all of the actual parameter information can be stored with the illuminator and retrieved by the camera processor.

    Indicia reading terminal including frame quality evaluation processing
    5.
    发明授权
    Indicia reading terminal including frame quality evaluation processing 有权
    标识阅读终端，包括帧质量评估处理

    公开(公告)号：US09323969B2

    公开(公告)日：2016-04-26

    申请号：US14153111

    申请日：2014-01-13

    Applicant: Hand Held Products, Inc.

    Inventor： Ynjiun P. Wang ,  Shulan Deng

    IPC: G06K7/10 ,  G06K7/14

    CPC classification number: G06K7/10722 ,  G06K7/10851 ,  G06K7/1092 ,  G06K7/1443

    Abstract: There is described an indicia reading terminal that can be operative to capture a succession of frames of image data and that can be operative so that a certain frame of the succession of frames is subject to quality evaluation processing where a result of the quality evaluation processing is responsive to one or more of an incidence and sharpness of edge representations of the frame of image data.

    Abstract translation: 描述了可以操作以捕获连续的图像数据帧的标记读取终端，其可以是操作的，使得对连续帧的某个帧进行质量评估处理，其中质量评估处理的结果是 响应图像数据帧的边缘表示的一个或多个入射和锐度。

    Embedding information in an image
    6.
    发明授权
    Embedding information in an image 有权
    在图像中嵌入信息

    公开(公告)号：US09167314B2

    公开(公告)日：2015-10-20

    申请号：US13899502

    申请日：2013-05-21

    Applicant: Video Expressions LLC

    Inventor： Rene Rodriguez Marchant

    IPC: H04L29/06 ,  H04N21/81 ,  H04L9/28 ,  G06F21/16 ,  G09C5/00 ,  H04N1/32 ,  G06F17/30 ,  G06K7/10 ,  G06T1/00 ,  H04L9/32

    CPC classification number: H04N21/812 ,  G06F17/30817 ,  G06F21/16 ,  G06K7/1092 ,  G06T1/0021 ,  G09C5/00 ,  H04L9/32 ,  H04L9/3247 ,  H04L2209/16 ,  H04N1/32208 ,  H04N1/32251 ,  H04N1/32293 ,  H04N1/32309 ,  H04N2201/3247 ,  H04N2201/3249 ,  H04N2201/3254 ,  H04N2201/327 ,  H04N2201/3271 ,  H04N2201/3274 ,  H04N2201/3281

    Abstract: A method for embedding information in an image includes defining a code corresponding to a unit of content where the code includes at least one character. The method includes defining a cryptographic representation for each character of the at least one character in the code. Each cryptographic representation includes a group of regularly spaced mark locations and each mark location has a mark selected from a normative mark or a native mark. A pattern of marks in the group of regularly spaced mark locations is unique to each character of the at least one character in the code. The method includes embedding the cryptographic representation for each character of the at least one character of the code into at least a portion of an image. A distance between mark locations in the image indicates an orientation of the image.

    Abstract translation: 一种用于在图像中嵌入信息的方法包括定义与代码包括至少一个字符的内容单元相对应的代码。 该方法包括为代码中的至少一个字符的每个字符定义加密表示。 每个加密表示包括一组规则间隔的标记位置，并且每个标记位置具有从规范标记或本地标记中选择的标记。 规则间隔标记位置组中的标记图案对于代码中的至少一个字符的每个字符是唯一的。 该方法包括将代码的至少一个字符的每个字符的加密表示嵌入到图像的至少一部分中。 图像中的标记位置之间的距离表示图像的方向。

    TRANSMISSION OF AN APPLICATION DOWNLOAD VIA AN ENCODED IMAGE
    7.
    发明申请
    TRANSMISSION OF AN APPLICATION DOWNLOAD VIA AN ENCODED IMAGE 审中-公开
    通过编码图像传输应用程序

    公开(公告)号：US20150278508A1

    公开(公告)日：2015-10-01

    申请号：US14739152

    申请日：2015-06-15

    Applicant: Amazon Technologies, Inc.

    Inventor： Stephen C. Johnson

    IPC: G06F21/44 ,  G06K7/10 ,  G06K19/06 ,  G06F21/10

    CPC classification number: G06F21/44 ,  G06F16/434 ,  G06F21/105 ,  G06F2221/2129 ,  G06K7/1092 ,  G06K19/06112 ,  G06K2007/10524 ,  G06Q30/0241 ,  G06Q30/0601 ,  H04L29/08

    Abstract: Disclosed are various embodiments for transmitting an application download to a recipient. The sender defines parameters for transferring the application download. Parameters are encoded in an identifier that may be decoded by the recipient's client device or that may be imaged and sent to a server providing the application download service. The recipient scans or captures an image of the displayed encoded identifier using a client device.

    Abstract translation: 公开了用于将应用下载发送到接收者的各种实施例。 发件人定义用于传送应用程序下载的参数。 参数被编码在可由接收者的客户端设备解码的标识符中，或者可以被成像并发送给提供应用下载服务的服务器的标识符。 收件人使用客户端设备扫描或捕获显示的编码标识符的图像。

    MOBILE TERMINAL AND CODE RECOGNITION METHOD THEREOF
    8.
    发明申请
    MOBILE TERMINAL AND CODE RECOGNITION METHOD THEREOF 有权
    移动终端和代码识别方法

    公开(公告)号：US20150063703A1

    公开(公告)日：2015-03-05

    申请号：US14471863

    申请日：2014-08-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Ho KIM ,  Seong-Taek Hwang

    IPC: G06K9/78 ,  G06T3/60 ,  G06K7/10 ,  G06K9/20

    CPC classification number: G06K9/78 ,  G06K7/1092 ,  G06K9/2054 ,  G06K9/3216 ,  G06T3/60

    Abstract: A code recognition method for adjusting a User Interface (UI) rotation angle of a code recognition application depending on the direction of a recognition code or text entered through a camera is provided. The code recognition method includes detecting at least a portion of the recognition code from an image including the recognition code; determining a code rotation angle of the recognition code; and extracting the recognition code or a text from the image including the recognition code based on the code rotation angle of the recognition code.

    Abstract translation: 提供了一种用于根据通过相机输入的识别码或文本的方向来调整代码识别应用的用户界面（UI）旋转角度的代码识别方法。 代码识别方法包括从包括识别码的图像中检测识别代码的至少一部分; 确定识别码的码旋转角度; 以及基于识别码的代码旋转角度从包括识别码的图像的图像中提取识别码或文本。

    Modular Focus System for Image Based Readers
    9.
    发明申请
    Modular Focus System for Image Based Readers 审中-公开
    基于图像的读取器的模块化对焦系统

    公开(公告)号：US20150060550A1

    公开(公告)日：2015-03-05

    申请号：US14454096

    申请日：2014-08-07

    Applicant: Laurens Nunnink ,  Richard Reuter

    Inventor： Laurens Nunnink ,  Richard Reuter

    IPC: G06K7/10 ,  G02B7/02 ,  G02B3/14 ,  G02B7/10

    CPC classification number: G06K7/10831 ,  G02B3/14 ,  G02B7/026 ,  G02B7/04 ,  G02B7/10 ,  G06K7/10811 ,  G06K7/1092

    Abstract: A modular focus system for image based code readers includes swappable lens attachments enables fixed focus, manual focus, and variable focus operation from a single reader. A manual focus lens cap includes a manually adjustable focus ring to change the focus of the reader. A variable focus lens module includes a liquid lens that is manipulated by a voltage delivered via a pair of electrodes to adjust the focus of the reader. The lens attachments can be swapped out and replaced as needed.

    Abstract translation: 用于基于图像的代码读取器的模块化聚焦系统包括可插拔镜头附件，可以实现单个读取器的固定焦距，手动对焦和可变焦点操作。 手动对焦镜头盖包括可手动调节的对焦环，以改变读取器的焦点。 可变焦距透镜模块包括由经由一对电极传送的电压来操纵的液体透镜，以调节读取器的焦点。 透镜附件可根据需要更换并更换。

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