公开(公告)号：US09710664B2

公开(公告)日：2017-07-18

申请号：US13606979

申请日：2012-09-07

申请人： Shiju Sathyadevan ,  P. Venkat Rangan ,  Krishnashree Achuthan

发明人： Shiju Sathyadevan ,  P. Venkat Rangan ,  Krishnashree Achuthan

IPC分类号： G06F7/04 ,  G06F21/62 ,  G06F21/55 ,  G06F17/30

CPC分类号： G06F21/6218 ,  G06F21/554

摘要： A system for protecting data managed in a cloud-computing network from malicious data operations includes an Internet-connected server and software executing on the server from a non-transitory physical medium, the software providing a first function for generating one or more security tokens that validate one or more computing operations to be performed on the data, a second function for generating a hash for each token generated, the hash detailing, in a secure fashion, the operation type or types permitted by the one or more tokens, a third function for brokering two-party signature of the one or more tokens, and a fourth function for dynamically activating the one or more signed tokens for a specific time window required to perform the operations permitted by the token.

公开(公告)号：US20140075568A1

公开(公告)日：2014-03-13

申请号：US13606979

申请日：2012-09-07

申请人： Shiju Sathyadevan ,  P. Venkat Rangan ,  Krishnashree Achuthan

发明人： Shiju Sathyadevan ,  P. Venkat Rangan ,  Krishnashree Achuthan

IPC分类号： G06F21/24

CPC分类号： G06F21/6218 ,  G06F21/554

摘要： A system for protecting data managed in a cloud-computing network from malicious data operations includes an Internet-connected server and software executing on the server from a non-transitory physical medium, the software providing a first function for generating one or more security tokens that validate one or more computing operations to be performed on the data, a second function for generating a hash for each token generated, the hash detailing, in a secure fashion, the operation type or types permitted by the one or more tokens, a third function for brokering two-party signature of the one or more tokens, and a fourth function for dynamically activating the one or more signed tokens for a specific time window required to perform the operations permitted by the token.

摘要翻译： 用于保护在云计算网络中管理的数据免受恶意数据操作的系统包括互联网连接的服务器和从非暂时物理介质在服务器上执行的软件，该软件提供用于生成一个或多个安全令牌的第一功能， 验证要对数据执行的一个或多个计算操作，用于为所生成的每个令牌生成散列的第二功能，以安全的方式，所述一个或多个令牌允许的操作类型或类型的散列细节，第三功能 用于代理一个或多个令牌的两方签名，以及用于在执行令牌所允许的操作所需的特定时间窗口中动态激活一个或多个签名令牌的第四功能。

公开(公告)号：US06169573A

公开(公告)日：2001-01-02

申请号：US08887748

申请日：1997-07-03

申请人： Srihari Sampath-Kumar ,  P. Venkat Rangan ,  Kamlesh Talreja ,  Kenneth J. Goldman

发明人： Srihari Sampath-Kumar ,  P. Venkat Rangan ,  Kamlesh Talreja ,  Kenneth J. Goldman

IPC分类号： H04N718

CPC分类号： H04N7/17318 ,  G06F17/30017 ,  G06K9/32 ,  G06T7/246 ,  G11B27/28 ,  H04N21/4725 ,  H04N21/8456 ,  H04N21/854 ,  H04N21/8583

摘要： A system and method for hypervideo object tracking in a compressed digital video environment includes a hypervideo authoring system and a hypervideo browser. The hypervideo authoring system permits one or more moving objects in an MPEG compressed video clip to be identified, tracked, refined, edited, and associated with a specified action with a minimum of user intervention. The hypervideo browser allows the MPEG video to be viewed and objects of interest to be selected by a user, thereby hyperlinking to additional information of interest.

摘要翻译： 在压缩数字视频环境中的用于超视频对象跟踪的系统和方法包括超视频创作系统和超视频浏览器。 超视频创作系统允许以最小的用户干预来识别，跟踪，改进，编辑和与指定动作相关联的MPEG压缩视频剪辑中的一个或多个移动对象。 超视频浏览器允许观看MPEG视频，并且由用户选择感兴趣的对象，从而超链接到感兴趣的附加信息。

公开(公告)号：US6154771A

公开(公告)日：2000-11-28

申请号：US88513

申请日：1998-06-01

申请人： P. Venkat Rangan ,  Vijnan Shastri ,  Arya Ashwani ,  Parag Arole

发明人： P. Venkat Rangan ,  Vijnan Shastri ,  Arya Ashwani ,  Parag Arole

IPC分类号： G06F3/033 ,  G06F3/048 ,  G06F17/30 ,  G11B27/10 ,  H04N5/44 ,  H04N5/76 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/422 ,  H04N21/431 ,  H04N21/433 ,  H04N21/435 ,  H04N21/462 ,  H04N21/47 ,  H04N21/4725 ,  H04N21/4782 ,  H04N21/858 ,  G06F13/38 ,  G06F15/17

CPC分类号： G06F3/04842 ,  G06F17/30855 ,  G11B27/10 ,  H04N21/4331 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/4782 ,  H04N21/8193 ,  H04N21/858 ,  H04N5/76 ,  H04N21/812 ,  H04N5/4401

摘要： Streaming compressed digital hypervideo received upon a digital communications network is decoded (decompressed) and played in a client-computer-based "video on web VCR" software system. Scene changes, if not previously marked upstream, are automatically detected, and typically twenty-one past scenes are displayed as thumbnail images. Hyperlinks within the main video scene, and/or any thumbnail image, show as hotspots, with text annotations typically appearing upon a cursor "mouse over". All hyperlinks--as are provided and inserted by, inter alia, the upstream network service provider (the "ISP")--may be, and preferably are, full-custom dynamically-resolved to each subscriber/user/viewer ("SUV") upon volitional "click throughs" by the SUV, including retrospectively on past hypervideo scenes as appear within the thumbnail images. Hyperlinking permits (i) retrieving information and commercials, including streaming video/hypervideo, from any of local storage, a network (or Internet) service provider ("ISP"), a network content provider, and/or an advertiser network site, (ii) entering a contest of skill or a lottery of chance, (iii) gambling, (iv) buying (and less often, selling), (v) responding to a survey, and expressing an opinion, and/or (vi) sounding an alert.

摘要翻译： 在数字通信网络上接收的流式压缩数字超视频解码器（解压缩）并在基于客户端计算机的“VCR视频”软件系统中播放。 如果以前没有标记为上游，则会自动检测到场景更改，通常将二十一个过去场景显示为缩略图。 主视频场景内的超链接和/或任何缩略图显示为热点，文本注释通常出现在光标“鼠标悬停”上。 所有超链接（如由上游网络服务提供商（“ISP”）提供和插入）可以并且优选地被动态地解析为每个用户/用户/观看者（“SUV”）， 通过SUV的“点击通过”，包括追溯到缩略图中显示的过去的超视频场景。 超链接允许（i）从本地存储器，网络（或因特网）服务提供商（“ISP”），网络内容提供商和/或广告商网络站点中的任何本地存储器，或从广播网络站点检索信息和广告，包括流视频/超视频 ii）进入技能竞赛或抽奖机会，（iii）赌博，（iv）购买（且较少经常出售），（v）回应调查，表达意见和/或（vi）发声 一个警报。

公开(公告)号：US6006265A

公开(公告)日：1999-12-21

申请号：US54362

申请日：1998-04-02

申请人： P. Venkat Rangan ,  Vijnan Shastri ,  P. Srihari Sampath-Kumar ,  Arya Ashwani

发明人： P. Venkat Rangan ,  Vijnan Shastri ,  P. Srihari Sampath-Kumar ,  Arya Ashwani

IPC分类号： G06F17/30 ,  H04N5/44 ,  H04N5/45 ,  H04N7/173 ,  H04N21/258 ,  H04N21/422 ,  H04N21/431 ,  H04N21/47 ,  H04N21/81 ,  H04N21/858 ,  G06T1/00

CPC分类号： H04N7/17318 ,  G06F17/30855 ,  H04N21/25883 ,  H04N21/25891 ,  H04N21/812 ,  H04N21/8583 ,  H04N21/8586 ,  H04N5/4401 ,  H04N5/45

摘要： Streaming digital hypervideo including copious embedded hyperlinks is distributed upon a digital communications network from a hypervideo server, normally an Internet Service Provider, to multitudinous client subscribers/users/viewers (client SUVs). Some or all of the client SUVs receive the same hyperlinks at the same place in the streaming hypervideo. Some small fraction of the client SUVs selectively volitionally exercise a fraction of the total hyperlinks, causing an access in the background of the unfolding hypervideo across the digital communications network to yet another server commonly called a "Video On Web server", or "VOW server". The VOW sever interprets each hyperlink request in consideration of (i) the identity of the exercising client SUV and, most commonly, (ii) additional data of a demographic, socioeconomic, credit, viewing preference, security and/or past hyperlinking history nature. The VOW Server supplies each hyperlink-exercising client SUV with a potentially custom hyperlink --normally in the form of a network universal resource locator (URL) or an index to a file of URLs--while keeping track of commercially useful data regarding the client SUV response(s). Each client SUV uses its own associated received URL to retrieve a potentially unique resource. The resource can be internal, such as an executable software program, but is normally located somewhere on the network and is typically in the nature of tailored and/or targeted advertisements, messages of personal or local or temporal pertinence and/or urgency, and/or the results of contests or lotteries. Hypervideo hyperlinks are thus dynamically resolved during streaming network communications to support full custom hyperlinking by each of multitudinous networked client SUVs.

摘要翻译： 包含大量嵌入式超链接的流式数字超视频分布在数字通信网络上，从超视频服务器（通常为互联网服务提供商）分发到众多的客户端用户/用户/观众（客户端SUV）。 部分或全部客户端SUV在流式超视图中的相同位置接收相同的超链接。 客户端SUV的一小部分选择性地运行总超链接的一小部分，导致在数字通信网络中展开的超视频数据库的背景中的访问通常称为“在Web服务器上的视频”或“VOW服务器 “。 考虑到（i）运动客户SUV的身份，以及最常见的（ii）人口，社会经济，信用，观看偏好，安全性和/或过去的超链接历史性质的附加数据，VOW服务器解释每个超链接请求。 VOW服务器为每个超链接 - 运动客户端SUV提供可能的自定义超链接 - 通常以网络通用资源定位符（URL）的形式或URL文件的索引，同时跟踪有关客户端SUV响应的商业有用数据 （s）。 每个客户端SUV使用其自己的相关联的接收的URL来检索潜在的唯一资源。 该资源可以是内部的，例如可执行软件程序，但是通常位于网络上的某处，并且通常具有定制和/或有针对性的广告的性质，个人或本地或时间相关性和/或紧急性的消息，和/ 或比赛或彩票的结果。 因此，在流媒体网络通信期间，Hypervideo超链接被动态地解决，以支持每个众多的联网客户端SUV的完全自定义超链接。

公开(公告)号：US20090006582A1

公开(公告)日：2009-01-01

申请号：US12206242

申请日：2008-09-08

申请人： Neil Daswani ,  Suman Kumar Inala ,  Ramakrishna Satyavolu ,  P. Venkat Rangan ,  Sreeranga P. Rajan

发明人： Neil Daswani ,  Suman Kumar Inala ,  Ramakrishna Satyavolu ,  P. Venkat Rangan ,  Sreeranga P. Rajan

IPC分类号： G06F15/16

CPC分类号： G06Q30/02 ,  G06F16/957 ,  G06F16/9577 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2838 ,  H04L67/2852 ,  H04L67/306

摘要： A system for retrieving and disseminating information records from Internet sources includes a client device and an intermediary server system, including software, between the client device and the Internet. The system collects a record specific to a client from an individual one of said Internet sources in a first form in which the record is recorded at the Internet source, transforms the record from the first form to a second form specific to an application other than an Internet browser application, the application executable by the client device, and transmits the transformed record to the client device for display in the application other than an Internet browser application executable by the client device. In some cases the client device connects by a data link that is not Internet-compatible link. Data mining on the Internet specific to clients and client devices is taught, with aggregation services and synchronization for keeping a client up-to-date efficiently for changing data content.

摘要翻译： 用于从互联网来源检索和传播信息记录的系统包括在客户端设备和因特网之间的客户端设备和包括软件在内的中间服务器系统。 该系统以来自互联网来源的记录的第一种格式收集来自所述互联网来源中的一个的特定于客户端的记录，将该记录从第一形式转换为特定于除第 互联网浏览器应用程序，可由客户端设备执行的应用程序，并将转换后的记录传送到客户端设备，以便在客户机设备可执行的因特网浏览器应用程序之外的应用程序中显示。 在某些情况下，客户端设备通过不是因特网兼容链路的数据链路进行连接。 教授了特定于客户端和客户端设备的互联网上的数据挖掘，具有聚合服务和同步功能，可以让客户端更新数据，从而更新数据内容。

公开(公告)号：US07424520B2

公开(公告)日：2008-09-09

申请号：US11846029

申请日：2007-08-28

申请人： Neil Daswani ,  Suman Kumar Inala ,  Ramakrishna Satyavolu ,  P. Venkat Rangan ,  Sreeranga P Rajan

发明人： Neil Daswani ,  Suman Kumar Inala ,  Ramakrishna Satyavolu ,  P. Venkat Rangan ,  Sreeranga P Rajan

IPC分类号： G06F15/16

CPC分类号： G06Q30/02 ,  G06F17/30899 ,  G06F17/30905 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2838 ,  H04L67/2852 ,  H04L67/306

摘要： A system for retrieving and disseminating information records from Internet sources includes a client device and an intermediary server , including software, between the client device and the Internet. The collects a record specific to a client from an individual one of said Internet sources in a first form in which the record is recorded at the Internet source, transforms the record from the first form to a second form specific to an application other than an Internet browser application, the application executable by the client device, and transmits the transformed record to the client device for display in the application other than an Internet browser application executable by the client device. In some cases the client device connects by a data link that is not Internet-compatible link. Data mining on the Internet specific to clients and client devices is taught, with aggregation services and synchronization for keeping a client up-to-date efficiently for changing data content.

摘要翻译： 用于从互联网来源检索和传播信息记录的系统包括在客户端设备和因特网之间的客户端设备和包括软件在内的中间服务器。 将所述互联网来源中的一个所述互联网来源的个人记录以互联网来源记录的第一形式收集到客户端的记录，将记录从第一形式转换成专用于互联网以外的应用的第二格式 浏览器应用程序，由客户端设备执行的应用程序，并将转换的记录发送到客户端设备，以便在除客户机设备可执行的因特网浏览器应用之外的应用中显示。 在某些情况下，客户端设备通过不是因特网兼容链路的数据链路进行连接。 教授了特定于客户端和客户端设备的互联网上的数据挖掘，具有聚合服务和同步功能，可以让客户端更新数据，从而更新数据内容。

公开(公告)号：US06198833B1

公开(公告)日：2001-03-06

申请号：US09154532

申请日：1998-09-16

申请人： P. Venkat Rangan ,  Mehul Shah ,  Vijnan Shastri

发明人： P. Venkat Rangan ,  Mehul Shah ,  Vijnan Shastri

IPC分类号： G06K900

CPC分类号： G06K9/32 ,  G06T7/246 ,  H04N21/25891 ,  H04N21/812 ,  H04N21/854

摘要： A tracking software module for tracking a moving image entity in a video display has an interface for receiving and processing a video data stream while the video presentation provided by the data stream is presented on a display as a series of bitmapped images having a moving image entity to be tracked. There is in the module a graphical user interface usable by an editor for creating, selecting and centering a predefined matrix of signature pixel positions on the moving entity to be tracked in a first frame of the video presentation, and for initiating a tracking process. A determination function determines the color values of the signature pixels in the first frame and stores the values as an image signature. An estimation function assumes a next position for the moving entity, and a test function determines the color signature of the signature pixels at the assumed position and at a plurality of test positions in the immediate vicinity of the assumed position and tests the determined values against the color signature recorded for the entity. Finally a recording function accepts the position wherein the pixel signature most closely matches the image signature; in each frame, and a data stream synchronous with the input data stream and having centerpoint coordinates frame-by-frame for the moving entity is provided as a result.

摘要翻译： 用于跟踪视频显示器中的运动图像实体的跟踪软件模块具有用于接收和处理视频数据流的接口，同时由数据流提供的视频呈现作为一系列具有运动图像实体的位图图像呈现在显示器上 被跟踪。 在该模块中有一个图形用户界面，可由编辑器使用，用于创建，选择和定中在视频呈现的第一帧中要跟踪的移动实体上的签名像素位置的预定义矩阵，并用于启动跟踪过程。 确定功能确定第一帧中的签名像素的颜色值，并将该值存储为图像签名。 估计函数假设移动实体的下一个位置，并且测试函数确定在假设位置和在假定位置附近的多个测试位置处的签名像素的颜色签名，并根据 为实体记录颜色签名。 最后，记录功能接受像素特征与图像签名最匹配的位置; 并且提供与输入数据流同步并且具有用于移动实体的逐帧的中心点坐标的数据流。

公开(公告)号：US07158666B2

公开(公告)日：2007-01-02

申请号：US10024903

申请日：2001-12-18

申请人： Sanjay Deshpande ,  Praful Naphade ,  C. V. K. Rao ,  Kamal Bhadada ,  P. Venkat Rangan

发明人： Sanjay Deshpande ,  Praful Naphade ,  C. V. K. Rao ,  Kamal Bhadada ,  P. Venkat Rangan

IPC分类号： G06K9/00

CPC分类号： H04N5/2723 ,  H04N5/272 ,  H04N5/275

摘要： A system for presenting a virtual advertisement or other virtual content in a sequences of frames of a video presentation utilizes data identifying a candidate region in the sequence of frames, a pixel signature for the region, the signature comprising a range of R, G, B values for pixels based on a standard deviation from an average value, and stored virtual content, such as an advertisement, to be implanted in the candidate region or regions. In operation, as frames having the candidate region are processed by an integration system, the alternative virtual content is substituted by default for the candidate region, except if a pixel value in the region falls outside the pixel signature range. The result is an ad that appears to be on a surface in the video presentation, as images that come between the ad and the viewer occlude the advertisement. Apparatus and methods for providing the video presentation and data sets for regions and advertisements are disclosed as well. Methods are provided for selecting candidate regions and for implanting virtual content in various embodiments.

摘要翻译： 用于在视频呈现的帧序列中呈现虚拟广告或其他虚拟内容的系统利用识别帧序列中的候选区域的数据，该区域的像素签名，该签名包括R，G，B的范围 基于与平均值的标准偏差的像素的值以及待植入在候选区域中的存储的诸如广告的虚拟内容。 在操作中，由于具有候选区域的帧由集成系统处理，除了该区域中的像素值落在像素签名范围之外，替代虚拟内容被替换为候选区域。 结果是在视频演示文稿中似乎是表面的广告，因为广告和观众之间的图像会遮挡广告。 还公开了用于提供用于区域和广告的视频呈现和数据集的装置和方法。 提供了用于在各种实施例中选择候选区域和用于植入虚拟内容的方法。

公开(公告)号：US06802042B2

公开(公告)日：2004-10-05

申请号：US09425626

申请日：1999-10-22

申请人： P. Venkat Rangan ,  Manoj Sharma ,  Sreeranga P. Rajan ,  Jonathan Wu

发明人： P. Venkat Rangan ,  Manoj Sharma ,  Sreeranga P. Rajan ,  Jonathan Wu

IPC分类号： G06F1500

CPC分类号： G06F17/3089 ,  G06F17/30899 ,  G06F21/41 ,  G06F2221/2119 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2838 ,  H04L67/289 ,  Y10S707/99935

摘要： An Internet-connected portal system has a data repository, a data-gathering system, a request processor, a plurality of report algorithms, and a report processor. The request processor receives a request from a user and matches the request to an individual one of the report algorithms. The data-gathering subsystem accesses plural Internet sites associated with the user and extracts raw data therefrom according to needs of the report algorithm. The report processor processes the raw data according to the report algorithm into metasummarized information defined by the report algorithm, and the portal system transmits the metasummarized information as a report to a destination associated with the report request. In some cases there is an aggregated-data database in the data repository storing aggregated data retrieved for specific users periodically, and the request processor checks the aggregated-data database for needed data before requiring the data-gathering system to retrieve data from the associated Internet sites. In the instance that the needed data is stored in the aggregated-data database, the report is prepared from the aggregated data. Reports can be in a mix of text and graphic formats.

摘要翻译： 互联网连接的门户系统具有数据存储库，数据收集系统，请求处理器，多个报告算法和报告处理器。 请求处理器从用户接收请求，并将请求与报告算法中的单个报告算法相匹配。 数据采集​​子系统访问与用户相关联的多个互联网站点，并根据报告算法的需要从中提取原始数据。 报表处理器根据报表算法将原始数据处理为由报表算法定义的元数据信息，门户系统将元数据信息作为报告发送到与报告请求相关联的目的地。 在某些情况下，数据存储库中存在一个聚合数据数据库，用于定期检索特定用户的聚合数据，请求处理器在需要数据收集系统从相关联的互联网中检索数据之前，对聚合数据数据库进行所需数据的检查 网站。 在所需数据存储在聚合数据数据库中的情况下，报告是从聚合数据准备的。 报告可以是文本和图形格式的混合。