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公开(公告)号:US20110208716A1
公开(公告)日:2011-08-25
申请号:US12709311
申请日:2010-02-19
申请人: Jia Liu , Bin Benjamin Zhu , Qiujie Li , Shipeng Li , Ning Xu
发明人: Jia Liu , Bin Benjamin Zhu , Qiujie Li , Shipeng Li , Ning Xu
CPC分类号: G06F21/36 , G06F17/30247 , G06T7/11 , G06T7/194 , G06T11/60 , G06T2210/22
摘要: Techniques for an image-based CAPTCHA for object recognition are described. The disclosure describes adding images to a database by collecting images by querying descriptive keywords to an image search engine or crawling images from the Internet.The disclosure describes generating the image-based CAPTCHA. The image is retrieved from the database, along with objects having significant values. An object is cropped from its image. The portion on the image where the object has been cropped is filled with image inpainting. The process obtains other objects from the database. The object is mixed among the other objects to from a set of candidate objects. A user is asked to select “the object” from the set of candidate objects that fits or matches the image. The image-based CAPTCHA evaluates whether a response, the selection, is from a human or a bot.
摘要翻译: 描述了用于对象识别的基于图像的CAPTCHA的技术。 本公开内容描述了通过向图像搜索引擎查询描述性关键词或从因特网爬行图像来收集图像来向图像数据库添加图像。 该公开内容描述了生成基于图像的CAPTCHA。 从数据库中检索图像以及具有重要值的对象。 一个物体从其图像中裁剪出来。 被裁剪对象的图像部分填充有图像修复。 该进程从数据库获取其他对象。 该对象在其他对象之间从一组候选对象中进行混合。 要求用户从适合或匹配图像的候选对象集中选择“对象”。 基于图像的CAPTCHA评估响应,选择是来自人还是机器人。
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公开(公告)号:US20110072498A1
公开(公告)日:2011-03-24
申请号:US12563977
申请日:2009-09-21
申请人: Weisheng Li , Bin Benjamin Zhu , Hai Xin , Ning Xu , Jia Liu
发明人: Weisheng Li , Bin Benjamin Zhu , Hai Xin , Ning Xu , Jia Liu
IPC分类号: H04L9/32
CPC分类号: G06F21/36 , G06F2221/2133
摘要: The HIP creation technique described herein pertains to a technique for creating a human interactive proof (HIP) by applying tearing and/or a conformal transformation to a string of characters while maintaining readability of text. In one embodiment, the technique tears a character string into two or more pieces and applies conformal transformation to warp the pieces in order to create a HIP. The transformation changes the shape and orientation of the characters but preserves angles of the characters which makes it easy for humans to recognize the characters after the transformation. Other embodiments of the technique create HIPs by applying tearing only to a string of characters, or by applying conformal transformation only to the character string.
摘要翻译: 本文描述的HIP创建技术涉及通过在保持文本的可读性的同时对一串字符应用撕裂和/或适形变换来创建人类交互式证明(HIP)的技术。 在一个实施例中,该技术将字符串撕裂成两个或更多个片段并且施加保形变换以扭曲片段以便创建HIP。 转换改变了角色的形状和方向,但保留了人物的角度,使得人们在转换后能够识别角色。 该技术的其他实施例通过仅对一串字符进行撕裂而创建HIP,或者仅通过对字符串应用共形变换来创建HIP。
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公开(公告)号:US08359394B2
公开(公告)日:2013-01-22
申请号:US12563977
申请日:2009-09-21
申请人: Weisheng Li , Bin Benjamin Zhu , Hai Xin , Ning Xu , Jia Liu
发明人: Weisheng Li , Bin Benjamin Zhu , Hai Xin , Ning Xu , Jia Liu
CPC分类号: G06F21/36 , G06F2221/2133
摘要: The HIP creation technique described herein pertains to a technique for creating a human interactive proof (HIP) by applying tearing and/or a conformal transformation to a string of characters while maintaining readability of text. In one embodiment, the technique tears a character string into two or more pieces and applies conformal transformation to warp the pieces in order to create a HIP. The transformation changes the shape and orientation of the characters but preserves angles of the characters which makes it easy for humans to recognize the characters after the transformation. Other embodiments of the technique create HIPs by applying tearing only to a string of characters, or by applying conformal transformation only to the character string.
摘要翻译: 本文描述的HIP创建技术涉及通过在保持文本的可读性的同时对一串字符应用撕裂和/或适形变换来创建人类交互式证明(HIP)的技术。 在一个实施例中,该技术将字符串撕裂成两个或更多个片段并且施加保形变换以扭曲片段以便创建HIP。 转换改变了角色的形状和方向,但保留了人物的角度,使得人们在转换后能够识别角色。 该技术的其他实施例通过仅对一串字符进行撕裂而创建HIP,或者仅通过对字符串应用共形变换来创建HIP。
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公开(公告)号:US20120260157A1
公开(公告)日:2012-10-11
申请号:US13083835
申请日:2011-04-11
申请人: Bin Benjamin Zhu , Aimin Pan , Kaimin Zhang , Shipeng Li
发明人: Bin Benjamin Zhu , Aimin Pan , Kaimin Zhang , Shipeng Li
IPC分类号: G06F15/167 , G06F17/00
CPC分类号: H04L67/1095 , G06F17/30902 , H04L67/2842
摘要: A cooperative rendering cache browser (CRC-Browser) for a mobile device may cooperatively manage cached content with a proxy server to reduce redundant transmissions of processed Web data. Additionally, the CRC-Browser may provide stateful, thin-client Web browsing to maintain synchronized information about rendering objects of a Web page. Further, the CRC-Browser may cache only stable and/or visible document object model (DOM) elements and communicate a list of IDs of the cached elements to the proxy. Such stateful thin-client browsers may be useful for reducing battery drain, poor responsiveness, and high wireless network costs of mobile Web browsing.
摘要翻译: 用于移动设备的协作呈现缓存浏览器(CRC-Browser)可以与代理服务器协同地管理高速缓存的内容,以减少已处理的Web数据的冗余传输。 另外,CRC浏览器可以提供有状态的瘦客户端Web浏览以维护关于网页的呈现对象的同步信息。 此外,CRC-Browser可以仅缓存稳定和/或可见的文档对象模型(DOM)元素,并将缓存的元素的ID列表传递给代理。 这种有状态的瘦客户机浏览器可能有助于减少电池消耗,响应速度差以及移动网页浏览的高无线网络成本。
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公开(公告)号:US08315964B2
公开(公告)日:2012-11-20
申请号:US12258991
申请日:2008-10-27
申请人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
发明人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
IPC分类号: G06N5/00
CPC分类号: G06N5/022 , G06F2221/2133 , G06N3/12 , G06N3/126 , G06N5/04 , H04L63/1416
摘要: Technologies for a human computation framework suitable for answering common sense questions that are difficult for computers to answer but easy for humans to answer. The technologies support solving general common sense problems without a priori knowledge of the problems; support for determining whether an answer is from a bot or human so as to screen out spurious answers from bots; support for distilling answers collected from human users to ensure high quality solutions to the questions asked; and support for preventing malicious elements in or out of the system from attacking other system elements or contaminating the solutions produced by the system, and preventing users from being compensated without contributing answers.
摘要翻译: 适用于人类计算框架的技术,适用于回答计算机难以回答但易于人类回答的常识问题。 这些技术支持解决普通常识问题,而无需事先知晓的问题; 支持确定答案是来自机器人还是人类,以便从机器人中筛选出错误的答案; 支持从人类用户收集的答案,以确保问题的高质量解决方案; 并且支持防止系统内部或外部的恶意元件攻击其他系统元件或污染系统产生的解决方案,并防止用户在没有贡献答案的情况下进行补偿。
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公开(公告)号:US20120306769A1
公开(公告)日:2012-12-06
申请号:US13152272
申请日:2011-06-03
申请人: Bin Benjamin Zhu , Maowei Yang , Xuyong Yang , Shipeng Li
发明人: Bin Benjamin Zhu , Maowei Yang , Xuyong Yang , Shipeng Li
IPC分类号: G06F3/041
CPC分类号: G06F3/04886 , G06F3/0233 , G06F3/041 , G06F3/04883 , G06F2203/04104 , G06F2203/04808
摘要: This document describes tools associated with symbol entry control functions. In some implementations, the tools identify a first finger that is in tactile contact with a touch screen. The first finger can select a subset of symbols from a plurality of symbols that can be entered via the touch screen. The tools can also identify whether one or more other fingers are in concurrent tactile contact with the first finger on the touch screen. The tools can select an individual symbol from the subset based on whether the one or more other fingers are in concurrent tactile contact with the first finger on the touch screen.
摘要翻译: 本文档描述与符号输入控制功能相关的工具。 在一些实施方式中,工具识别与触摸屏触觉接触的第一手指。 第一手指可以从可以经由触摸屏输入的多个符号中选择符号子集。 工具还可以识别一个或多个其他手指是否与触摸屏上的第一手指同时触觉地接触。 所述工具可以基于所述一个或多个其他手指是否与所述触摸屏上的所述第一手指同时触觉地接触来从所述子集中选择单个符号。
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公开(公告)号:US20100106671A1
公开(公告)日:2010-04-29
申请号:US12258991
申请日:2008-10-27
申请人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
发明人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
CPC分类号: G06N5/022 , G06F2221/2133 , G06N3/12 , G06N3/126 , G06N5/04 , H04L63/1416
摘要: Technologies for a human computation framework suitable for answering common sense questions that are difficult for computers to answer but easy for humans to answer. The technologies support solving general common sense problems without a priori knowledge of the problems; support for determining whether an answer is from a bot or human so as to screen out spurious answers from bots; support for distilling answers collected from human users to ensure high quality solutions to the questions asked; and support for preventing malicious elements in or out of the system from attacking other system elements or contaminating the solutions produced by the system, and preventing users from being compensated without contributing answers.
摘要翻译: 适用于人类计算框架的技术,适用于回答计算机难以回答但易于人类回答的常识问题。 这些技术支持解决普通常识问题,而无需事先知晓的问题; 支持确定答案是来自机器人还是人类,以便从机器人中筛选出错误的答案; 支持从人类用户收集的答案,以确保问题的高质量解决方案; 并且支持防止系统内部或外部的恶意元件攻击其他系统元件或污染系统产生的解决方案,并防止用户在没有贡献答案的情况下进行补偿。
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公开(公告)号:US08957868B2
公开(公告)日:2015-02-17
申请号:US13152272
申请日:2011-06-03
申请人: Bin Benjamin Zhu , Maowei Yang , Xuyong Yang , Shipeng Li
发明人: Bin Benjamin Zhu , Maowei Yang , Xuyong Yang , Shipeng Li
IPC分类号: G09G3/30 , G06F3/0488
CPC分类号: G06F3/04886 , G06F3/0233 , G06F3/041 , G06F3/04883 , G06F2203/04104 , G06F2203/04808
摘要: This document describes tools associated with symbol entry control functions. In some implementations, the tools identify a first finger that is in tactile contact with a touch screen. The first finger can select a subset of symbols from a plurality of symbols that can be entered via the touch screen. The tools can also identify whether one or more other fingers are in concurrent tactile contact with the first finger on the touch screen. The tools can select an individual symbol from the subset based on whether the one or more other fingers are in concurrent tactile contact with the first finger on the touch screen.
摘要翻译: 本文档描述与符号输入控制功能相关的工具。 在一些实施方式中,工具识别与触摸屏触觉接触的第一手指。 第一手指可以从可以经由触摸屏输入的多个符号中选择符号子集。 工具还可以识别一个或多个其他手指是否与触摸屏上的第一手指同时触觉地接触。 所述工具可以基于所述一个或多个其他手指是否与所述触摸屏上的所述第一手指同时触觉地接触来从所述子集中选择单个符号。
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公开(公告)号:US08539338B2
公开(公告)日:2013-09-17
申请号:US13083835
申请日:2011-04-11
申请人: Bin Benjamin Zhu , Aimin Pan , Kaimin Zhang , Shipeng Li
发明人: Bin Benjamin Zhu , Aimin Pan , Kaimin Zhang , Shipeng Li
IPC分类号: G06F17/00
CPC分类号: H04L67/1095 , G06F17/30902 , H04L67/2842
摘要: A cooperative rendering cache browser (CRC-Browser) for a mobile device may cooperatively manage cached content with a proxy server to reduce redundant transmissions of processed Web data. Additionally, the CRC-Browser may provide stateful, thin-client Web browsing to maintain synchronized information about rendering objects of a Web page. Further, the CRC-Browser may cache only stable and/or visible document object model (DOM) elements and communicate a list of IDs of the cached elements to the proxy. Such stateful thin-client browsers may be useful for reducing battery drain, poor responsiveness, and high wireless network costs of mobile Web browsing.
摘要翻译: 用于移动设备的协作呈现缓存浏览器(CRC-Browser)可以与代理服务器协同地管理高速缓存的内容,以减少已处理的Web数据的冗余传输。 另外,CRC浏览器可以提供有状态的瘦客户端Web浏览以维护关于网页的呈现对象的同步信息。 此外,CRC-Browser可以仅缓存稳定和/或可见的文档对象模型(DOM)元素,并将缓存的元素的ID列表传递给代理。 这种有状态的瘦客户机浏览器可能有助于减少电池消耗,响应速度差以及移动网页浏览的高无线网络成本。
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公开(公告)号:US20130060726A1
公开(公告)日:2013-03-07
申请号:US13666814
申请日:2012-11-01
申请人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
发明人: Shipeng Li , Yang Yang , Bin Benjamin Zhu , Rui Guo , Linjun Yang
IPC分类号: G06N5/02
CPC分类号: G06N5/022 , G06F2221/2133 , G06N3/12 , G06N3/126 , G06N5/04 , H04L63/1416
摘要: Technologies for a human computation framework suitable for answering common sense questions that are difficult for computers to answer but easy for humans to answer. The technologies support solving general common sense problems without a priori knowledge of the problems; support for determining whether an answer is from a bot or human so as to screen out spurious answers from bots; support for distilling answers collected from human users to ensure high quality solutions to the questions asked; and support for preventing malicious elements in or out of the system from attacking other system elements or contaminating the solutions produced by the system, and preventing users from being compensated without contributing answers.
摘要翻译: 适用于人类计算框架的技术,适用于回答计算机难以回答但易于人类回答的常识问题。 这些技术支持解决普通常识问题,而无需事先知晓的问题; 支持确定答案是来自机器人还是人类,以便从机器人中筛选出错误的答案; 支持从人类用户收集的答案,以确保问题的高质量解决方案; 并且支持防止系统内部或外部的恶意元件攻击其他系统元件或污染系统产生的解决方案,并防止用户在没有贡献答案的情况下进行补偿。
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