Product identification using mobile device
    1.
    发明授权
    Product identification using mobile device 有权
    使用移动设备的产品标识

    公开(公告)号:US08605189B2

    公开(公告)日:2013-12-10

    申请号:US13461014

    申请日:2012-05-01

    摘要: A method and apparatus for obtaining an image and providing one or more document files to a user. The method may include capturing an image of a target object using an imaging device of an electronic device, analyzing the image to identify a plurality of features and feature locations on the target object with a processor using an image recognition application, accessing a model database to identify an appliance model having features and feature locations that match the identified features and feature locations from the image, retrieving one or more document files that correspond to the identified model from a file database, and providing the one or more document files to a user.

    摘要翻译: 一种用于获取图像并向用户提供一个或多个文档文件的方法和装置。 该方法可以包括使用电子设备的成像装置捕获目标对象的图像,使用图像识别应用使用处理器分析图像以识别目标对象上的多个特征和特征位置,访问模型数据库 识别具有与来自图像的识别的特征和特征位置匹配的特征和特征位置的装置模型,从文件数据库检索与所识别的模型对应的一个或多个文档文件,以及将一个或多个文档文件提供给用户。

    SYSTEM AND METHOD FOR CREATING MACHINE-READABLE CODES IN COMBINATION WITH OTHER IMAGES SUCH AS LOGOS
    2.
    发明申请
    SYSTEM AND METHOD FOR CREATING MACHINE-READABLE CODES IN COMBINATION WITH OTHER IMAGES SUCH AS LOGOS 有权
    用于创建与其他图像(如LOGO)组合的机器可读代码的系统和方法

    公开(公告)号:US20130215473A1

    公开(公告)日:2013-08-22

    申请号:US13552162

    申请日:2012-07-18

    IPC分类号: G06K15/02

    CPC分类号: G06K19/06103

    摘要: A process for creating a barcode with an embedded logo considers a printer gamut and divides the printer gamut into multiple regions. A virtual printer gamut is then generated with the colors in bright and dark regions. A target logo image is generated by mapping the virtual gamut to the original logo image. A logo with embedded barcode is produced using the colors specified in the target logo image.

    摘要翻译: 用于创建具有嵌入式徽标的条形码的过程考虑了打印机色域并将打印机色域划分成多个区域。 然后在明暗区域中产生虚拟打印机色域。 通过将虚拟色域映射到原始徽标图像来生成目标标志图像。 使用目标标志图像中指定的颜色生产带有嵌入式条形码的徽标。

    Geometric pre-correction for automatic license plate recognition
    4.
    发明授权
    Geometric pre-correction for automatic license plate recognition 有权
    几何预校正自动车牌识别

    公开(公告)号:US09020200B2

    公开(公告)日:2015-04-28

    申请号:US13494302

    申请日:2012-06-12

    IPC分类号: G06T5/00 G06K9/32

    摘要: A method for adjusting a license plate that is detected in a captured image includes automatically determining at least one set of correction parameters corresponding to a slant-oriented license plate. The method further includes receiving an input image representing a detected license plate. In response to receiving the input image, the method includes automatically adjusting the input image to obtain a corrected image using the at least one set of correction parameters.

    摘要翻译: 用于调整在拍摄图像中检测到的车牌的方法包括自动地确定与倾向于车牌的牌照对应的至少一组校正参数。 该方法还包括接收表示检测到的车牌的输入图像。 响应于接收到输入图像,该方法包括使用至少一组校正参数来自动调整输入图像以获得校正图像。

    System and method for creating machine-readable codes in combination with other images such as logos
    5.
    发明授权
    System and method for creating machine-readable codes in combination with other images such as logos 有权
    用于创建与其他图像(如徽标)相结合的机器可读代码的系统和方法

    公开(公告)号:US08830533B2

    公开(公告)日:2014-09-09

    申请号:US13552162

    申请日:2012-07-18

    IPC分类号: H04N1/40

    CPC分类号: G06K19/06103

    摘要: A process for creating a barcode with an embedded logo considers a printer gamut and divides the printer gamut into multiple regions. A virtual printer gamut is then generated with the colors in bright and dark regions. A target logo image is generated by mapping the virtual gamut to the original logo image. A logo with embedded barcode is produced using the colors specified in the target logo image.

    摘要翻译: 用于创建具有嵌入式徽标的条形码的过程考虑了打印机色域并将打印机色域划分成多个区域。 然后在明暗区域中产生虚拟打印机色域。 通过将虚拟色域映射到原始徽标图像来生成目标标志图像。 使用目标标志图像中指定的颜色生产带有嵌入式条形码的徽标。

    Dual resolution two-dimensional barcode
    7.
    发明授权
    Dual resolution two-dimensional barcode 失效
    双分辨率二维条形码

    公开(公告)号:US08500026B2

    公开(公告)日:2013-08-06

    申请号:US13312386

    申请日:2011-12-06

    IPC分类号: G06K7/12

    CPC分类号: G06K19/06037

    摘要: A grayscale two-dimensional barcode may be converted to a two-dimensional color barcode. The color barcode includes a set of sub-regions, and the cells in each sub-region exhibits a color pattern that corresponds to pattern of binary, grayscale cells. The two-dimensional color barcode may be decoded by comparing the pattern for each sub-region to a known grayscale pattern. The two-dimensional color barcode may be used for error correction by first decoding the barcode in grayscale form based on the luminance without reference to color, then decoding the barcode based on its color and comparing the results.

    摘要翻译: 灰度二维条形码可以被转换为二维彩色条形码。 彩色条形码包括一组子区域,并且每个子区域中的单元呈现对应于二进制灰度单元格的颜色图案。 可以通过将每个子区域的图案与已知的灰度图案进行比较来解码二维彩色条形码。 可以通过基于不参照颜色的亮度以灰度形式对条形码进行解码,然后基于其颜色对条形码进行解码并比较结果,可以将二维彩色条形码用于纠错。

    DUAL RESOLUTION TWO-DIMENSIONAL BARCODE
    8.
    发明申请
    DUAL RESOLUTION TWO-DIMENSIONAL BARCODE 失效
    双分辨率二维条形码

    公开(公告)号:US20130140354A1

    公开(公告)日:2013-06-06

    申请号:US13312386

    申请日:2011-12-06

    IPC分类号: G06K7/10 G06F17/00 G06K19/06

    CPC分类号: G06K19/06037

    摘要: A grayscale two-dimensional barcode may be converted to a two-dimensional color barcode. The color barcode includes a set of sub-regions, and the cells in each sub-region exhibits a color pattern that corresponds to pattern of binary, grayscale cells. The two-dimensional color barcode may be decoded by comparing the pattern for each sub-region to a known grayscale pattern. The two-dimensional color barcode may be used for error correction by first decoding the barcode in grayscale form based on the luminance without reference to color, then decoding the barcode based on its color and comparing the results.

    摘要翻译: 灰度二维条形码可以被转换为二维彩色条形码。 彩色条形码包括一组子区域,并且每个子区域中的单元呈现对应于二进制灰度单元格的颜色图案。 可以通过将每个子区域的图案与已知的灰度图案进行比较来解码二维彩色条形码。 可以通过基于不参照颜色的亮度以灰度形式对条形码进行解码,然后基于其颜色对条形码进行解码并比较结果,可以将二维彩色条形码用于纠错。

    Security marks simulating natural defects for embedding information in documents
    9.
    发明授权
    Security marks simulating natural defects for embedding information in documents 有权
    模拟在文档中嵌入信息的自然缺陷的安全标记

    公开(公告)号:US08056821B2

    公开(公告)日:2011-11-15

    申请号:US11582813

    申请日:2006-10-18

    IPC分类号: G06K19/06

    摘要: A system for generating a security mark includes a data reception component that receives information. A security mark generation component in communication with the data reception component generates at least one security mark configuration based at least in part upon the received information. The at least one security mark configuration includes at least one simulation mark which resembles a natural feature. An application component applies one configuration of the at least one security mark configurations to a recipient. The applied security mark configuration obeys at least one rule whereby the security mark is distinguishable from the natural feature which it resembles by a system for detection of security marks.

    摘要翻译: 用于生成安全标记的系统包括接收信息的数据接收部件。 与数据接收组件通信的安全标记生成组件至少部分地基于所接收的信息来生成至少一个安全标记配置。 所述至少一个安全标记配置包括至少一个类似于自然特征的模拟标记。 应用组件将至少一个安全标记配置的一个配置应用于接收者。 应用的安全标记配置遵循至少一个规则,其中安全标记与其由用于检测安全标记的系统类似的自然特征区分开。

    Method of embedding color information in printed documents using watermarking
    10.
    发明授权
    Method of embedding color information in printed documents using watermarking 失效
    使用水印嵌入打印文档中的颜色信息的方法

    公开(公告)号:US07515732B2

    公开(公告)日:2009-04-07

    申请号:US11034131

    申请日:2005-01-12

    IPC分类号: G06K9/00 G06K9/46 G06K9/40

    摘要: A method for enhancing color fidelity in multi-reproduction, includes scanning an image to be reproduced, wherein the image contains an invisible digital watermark including color information; decoding the color information contained in the watermark; comparing the decoded color information with the scanned image; generating a correction table from the differences between the decoded color information and the scanned image; and performing color correction on the scanned image using the correction table. This method confines the color error to one generation, even when copies go through multiple reproduction.

    摘要翻译: 一种用于增强多重再现中的色彩保真度的方法,包括扫描要再现的图像,其中图像包含包含颜色信息的不可见数字水印; 对包含在水印中的颜色信息进行解码; 将解码的颜色信息与扫描图像进行比较; 从解码的颜色信息和扫描图像之间的差异产生校正表; 并使用校正表对扫描图像执行颜色校正。 这种方法将颜色误差限制在一代,即使拷贝经过多重再现。