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    • 1. 发明申请
    • CONVERSION OF A DOCUMENT OF CAPTURED IMAGES INTO A FORMAT FOR OPTIMIZED DISPLAY ON A MOBILE DEVICE
    • 将捕获图像的文档转换为移动设备上优化显示的格式
    • US20140325348A1
    • 2014-10-30
    • US14328304
    • 2014-07-10
    • Cüneyt Göktekin
    • Cüneyt Göktekin
    • G06F17/21G06K9/18
    • G06F17/212G06F17/27G06K9/00456G06K9/00463G06K9/18G06T3/0056G06T11/60
    • Systems may be provided for recording a document with a camera-based mobile radio device and for converting textual information in the document into a format for suitable presentation on the mobile device. A document may be recorded by the mobile device in an image. A layout structure may be recognized with a text block in the image. Character text in the text block may be recognized by OCR. An order of the text blocks may be determined by taking into account the layout structure. A suitable format for presenting the character texts on the mobile device's display may be selected. The format may be adapted to a width of the display so that during reading of the character texts on the display, substantially only vertical scrolling is necessary. A file may be generated and displayed in the format with the character texts in the determined order of the text blocks.
    • 可以提供用于使用基于相机的移动无线电设备来记录文档的系统,并且用于将文档中的文本信息转换为在移动设备上适当呈现的格式。 文档可以由移动设备在图像中记录。 可以用图像中的文本块识别布局结构。 文本块中的字符文本可以由OCR识别。 可以通过考虑布局结构来确定文本块的顺序。 可以选择用于在移动设备的显示器上呈现字符文本的合适格式。 格式可以适应于显示器的宽度,使得在读取显示器上的字符文本时,基本上只需要垂直滚动。 可以以文本块的确定顺序的字符文本的格式生成和显示文件。
    • 2. 发明授权
    • Camera based method for text input and keyword detection
    • 基于相机的文本输入和关键字检测方法
    • US08988543B2
    • 2015-03-24
    • US13095937
    • 2011-04-28
    • Cüneyt GöktekinOliver Tenchio
    • Cüneyt GöktekinOliver Tenchio
    • H04N5/228H04N1/00G06K9/00G06K9/32H04N1/32
    • G06K9/18G06K9/00463G06K9/3258G06T5/006H04N1/00307H04N1/32048H04N5/23216H04N7/18
    • The present invention relates to a camera based method for text input and detection of a keyword or of a text-part within page or a screen comprising the steps of: directing a camera module on the printed page and capturing an image thereof; digital image filtering of the captured image; detection of word blocks contained in the image, each word block containing most likely a recognizable word; performing OCR within each word block; determination of A-blocks among the word blocks according to a keyword probability determination rule, wherein each of the A-blocks contains most likely the keyword; assignment of an attribute to each A-block; indication of the A-blocks in the display by a frame or the like for a further selection of the keyword; further selection of the A-block containing the keyword based on the displayed attribute of the keyword; forwarding the text content as text input to an application.
    • 本发明涉及一种用于文本输入和检测页面或屏幕内的文本部分的相机的方法,包括以下步骤:将照相机模块引导到打印页面上并捕获其图像; 拍摄图像的数字图像滤波; 检测图像中包含的单词块,每个单词块最可能包含一个可识别的单词; 在每个单词块内执行OCR; 根据关键词概率确定规则确定字块中的A块,其中每个A块包含最可能的关键字; 将属性分配给每个A块; 通过帧等显示显示中的A块以进一步选择关键字; 基于关键字的显示属性进一步选择包含关键字的A块; 将文本内容作为文本输入转发到应用程序。
    • 3. 发明授权
    • Reading device for blind or visually impaired persons
    • 盲人或视力障碍者的阅读装置
    • US08113841B2
    • 2012-02-14
    • US12276266
    • 2008-11-21
    • Raul RojasCüneyt GöktekinOliver Tenchio
    • Raul RojasCüneyt GöktekinOliver Tenchio
    • G09B21/00
    • G09B21/008
    • A reading device for blind or visually impaired persons for recognizing and reading text passages comprises an image capturing unit being configured to capture an image of an environment of a blind or visually impaired person and to output image data corresponding thereto, an image processing unit being configured to process the image data such that text is recognized and extracted from the image data and to output text data corresponding thereto, a text outputting unit being configured to output data corresponding to the text data in a form noticeable or convertable to be noticeable by the blind or visually impaired person, and a housing comprising a first part and a second part, the first part having the image capturing unit attached thereto and the second part accommodating the image processing unit and the text outputting unit.
    • 一种用于识别和阅读文字通道的盲人或视障者阅读装置,包括:图像拍摄单元,被配置为捕获盲人或视障人物的环境的图像,并输出与其对应的图像数据;图像处理单元,被配置 处理图像数据,使得从图像数据识别和提取文本并输出与其相对应的文本数据;文本输出单元,被配置为以盲目的方式输出对应于文本数据的数据,该形式可引人注目或可转换成明显的 或视觉受损的人,以及包括第一部分和第二部分的壳体,所述第一部分具有连接到其上的图像捕获单元,以及容纳图像处理单元和文本输出单元的第二部分。