Assessing legibility of images
    1.
    发明授权
    Assessing legibility of images 有权
    评估图像的易读性

    公开(公告)号:US09418310B1

    公开(公告)日:2016-08-16

    申请号:US13529834

    申请日:2012-06-21

    IPC分类号: G06K9/46 G06K9/66 G06K9/00

    摘要: In some implementations, legibility of an image may be automatically determined based, at least in part, on text contained in the image. For example, image analysis techniques may be used to identify text components in an image. One or more features of each text component may be determined for use in assessing the legibility of the text component. For example, a classifier trained on the one or more features may provide a confidence level indicative of the legibility of each text component. The confidence level for each of the text components may be compared to a legibility threshold for determining whether the text component is legible or illegible. Based, at least in part, on the determination as to how much of the text in the image is legible or illegible, an overall legibility of the image may be assessed.

    摘要翻译: 在一些实现中,可以至少部分地基于图像中包含的文本来自动确定图像的可读性。 例如,可以使用图像分析技术来识别图像中的文本分量。 可以确定每个文本组件的一个或多个特征以用于评估文本组件的可读性。 例如,针对一个或多个特征训练的分类器可以提供指示每个文本分量的可读性的置信水平。 可以将每个文本分量的置信水平与用于确定文本分量是否可读或难以辨认的可读性阈值进行比较。 至少部分地基于对图像中的文本多少可读或不清楚的确定,可以评估图像的整体可读性。

    Classification of a string as a typographical error based on feedback
    3.
    发明授权
    Classification of a string as a typographical error based on feedback 有权
    基于反馈将字符串分类为排印错误

    公开(公告)号:US09514120B1

    公开(公告)日:2016-12-06

    申请号:US13532183

    申请日:2012-06-25

    IPC分类号: G06F17/00 G06F17/27

    摘要: A computing device hosting a server identifies one or more potential typographical errors in a work using an initial reference. The computing device sends data indicative of the presence of the potential typographical errors to users. The computing device collects feedback for the work from the users. The feedback for the work indicates whether the potential typographical errors are author-intended strings. The computing device combines the user feedback for the work with user feedback for other works and sorts the combined user feedback based on one or more selected parameters. The computing device determines, based on the sorted user feedback, that one or more of the potential typographical errors includes an acceptable string and updates the initial reference to include the acceptable string.

    摘要翻译: 托管服务器的计算设备使用初始参考来识别作品中的一个或多个潜在的排印错误。 计算设备向用户发送指示潜在印刷错误存在的数据。 计算设备从用户收集工作的反馈。 工作的反馈意味着潜在的印刷错误是否是作者意图的字符串。 计算设备将用于工作的用户反馈与其他作品的用户反馈相结合,并且基于一个或多个所选参数对组合的用户反馈进行排序。 计算设备基于排序的用户反馈确定一个或多个潜在的排印错误包括可接受的字符串,并更新初始参考以包括可接受的字符串。

    Simulating variances in human writing with digital typography
    4.
    发明授权
    Simulating variances in human writing with digital typography 有权
    用数字印刷模拟人类写作的差异

    公开(公告)号:US09230514B1

    公开(公告)日:2016-01-05

    申请号:US13528732

    申请日:2012-06-20

    IPC分类号: G09G5/24

    摘要: Methods and systems for rendering text to simulate human penmanship are described. A text rendering engine converts a text string into an image that can be displayed on a string using one or more seed numbers to influence the rendering and appearance of the text. The text rendering engine may render each character of the text string using a size, weight, slope, or Bezier curve control point selected based on the seed numbers.

    摘要翻译: 描述了用于渲染文本以​​模拟人类手法的方法和系统。 文本呈现引擎将文本字符串转换为可以使用一个或多个种子编号显示在字符串上的图像,以影响文本的呈现和显示。 文本呈现引擎可以使用基于种子编号选择的大小,权重,斜率或贝塞尔曲线控制点来呈现文本串的每个字符。

    Analyzing links for NCX navigation
    6.
    发明授权
    Analyzing links for NCX navigation 有权
    分析NCX导航的链接

    公开(公告)号:US08875009B1

    公开(公告)日:2014-10-28

    申请号:US13429061

    申请日:2012-03-23

    IPC分类号: G06F17/00

    CPC分类号: G06F17/30911

    摘要: A Navigation Control File for XML (NCX) generation module receives an electronic media item comprising input text. The electronic media item may also comprise links, where each link comprises a source position and a target position. The NCX generation module generates an NCX file for the electronic media item based on the input text and whether the links within the electronic media item satisfy one or more rules.

    摘要翻译: 用于XML(NCX)生成模块的导航控制文件接收包括输入文本的电子媒体项目。 电子媒体项目还可以包括链接,其中每个链接包括源位置和目标位置。 NCX生成模块基于输入文本生成用于电子媒体项目的NCX文件,以及电子媒体项目中的链接是否满足一个或多个规则。

    Predicting popularity of electronic publications
    7.
    发明授权
    Predicting popularity of electronic publications 有权
    预测电子出版物的普及

    公开(公告)号:US08712937B1

    公开(公告)日:2014-04-29

    申请号:US13231709

    申请日:2011-09-13

    CPC分类号: G06F17/30705

    摘要: A popularity prediction module receives an electronic media item and identifies a feature of the electronic media item. The popularity prediction module applies the feature of the electronic media item to a learned function, where the learned function is determined from a plurality of features from one or more other electronic media items that meet a popularity classification. The popularity prediction module predicts a popularity of the electronic media item based on the comparing, before providing the electronic media item to a user.

    摘要翻译: 流行预测模块接收电子媒体项目并识别电子媒体项目的特征。 流行度预测模块将电子媒体项目的特征应用于学习功能,其中从满足流行度分类的一个或多个其他电子媒体项目的多个特征确定所学习的功能。 流行度预测模块在将电子媒体项目提供给用户之前,基于比较来预测电子媒体项目的流行度。