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公开(公告)号：US07158666B2
公开(公告)日：2007-01-02
申请号：US10024903
申请日：2001-12-18
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。
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公开(公告)号：US06381362B1
公开(公告)日：2002-04-30
申请号：US09288779
申请日：1999-04-08
申请人： Sanjay Deshpande , Praful Naphade , C V K Rao , Kamal Bhadada , Venkat Rangan
发明人： Sanjay Deshpande , Praful Naphade , C V K Rao , Kamal Bhadada , Venkat Rangan
IPC分类号： G06K900
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。
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公开(公告)号：US20080022091A1
公开(公告)日：2008-01-24
申请号：US11611047
申请日：2006-12-14
CPC分类号： H04L63/0428 , H04L63/061 , H04L63/0869
摘要： There are disclosed processes and systems for establishing secure, communication channels between computing devices. The computing devices include respective agents which verify the relative identity of one another and thereby authenticate the communication channel. The agents continue to play a role in the communications to ensure that the communication channel is secure.
摘要翻译： 公开了用于在计算设备之间建立安全的通信信道的过程和系统。 计算设备包括验证彼此的相对身份并由此认证通信信道的相应代理。 代理商在通信中继续发挥作用，以确保通信渠道的安全。
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公开(公告)号：US07949867B2
公开(公告)日：2011-05-24
申请号：US11611047
申请日：2006-12-14
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , H04L63/061 , H04L63/0869
摘要： There are disclosed processes and systems for establishing secure, communication channels between computing devices. The computing devices include respective agents which verify the relative identity of one another and thereby authenticate the communication channel. The agents continue to play a role in the communications to ensure that the communication channel is secure.
摘要翻译： 公开了用于在计算设备之间建立安全的通信信道的过程和系统。 计算设备包括验证彼此的相对身份并由此认证通信信道的相应代理。 代理商在通信中继续发挥作用，以确保通信渠道的安全。
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公开(公告)号：US08990633B2
公开(公告)日：2015-03-24
申请号：US12427646
申请日：2009-04-21
申请人： Zheng Xu , Sanjay Deshpande , Michael Snyder
发明人： Zheng Xu , Sanjay Deshpande , Michael Snyder
CPC分类号： G06F11/26
摘要： Complex on-chip interconnect fabrics, particularly those that include point-to-point interconnects and coherent routing networks, can present significant challenges for conventional trace techniques that may be applied in an effort to efficiently provide an external debugger with visibility into on-chip interconnect transactions. Embodiments described herein generate and supply separate in-circuit-trace messages including address messages and data messages, which are sent out (i.e., off-chip) to external debug tools generally without delay and coincident with the distinct, but related, trace events within address and data paths of the interconnect fabric. These separate message instances embed appropriate tag and mark values to allow the message instances to be post-processed and correlated by the external debug tools so as to reconstruct the transaction information for operations performed in the on-chip interconnect.
摘要翻译： 复杂的片上互连结构，特别是那些包括点对点互连和相干路由网络的互连结构，可能会为传统的跟踪技术带来重大挑战，这些技术可能会有效地为外部调试器提供可视化的片上互连 交易。 本文描述的实施例生成并提供单独的在线跟踪消息，包括地址消息和数据消息，其通常没有延迟地发送（即片外）到外部调试工具，并且与不同但相关的跟踪事件一致 互连结构的地址和数据路径。 这些单独的消息实例嵌入适当的标签和标记值，以允许消息实例被后处理并由外部调试工具相关联，以便重建用于在片上互连中执行的操作的事务信息。
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公开(公告)号：US08473644B2
公开(公告)日：2013-06-25
申请号：US12398103
申请日：2009-03-04
申请人： Sanjay Deshpande , Jaideep Dastidar
发明人： Sanjay Deshpande , Jaideep Dastidar
IPC分类号： G06F3/00
CPC分类号： G06F12/1081 , G06F12/0815 , G06F12/145
摘要： Access management techniques have been developed to specify and facilitate mappings between I/O and host domains in ways that provide flexibility in the form, granularity and/or extent of mappings, attributes and access controls coded relative to a particular I/O domain. In some embodiments of the present invention, operation translations coded relative to a particular logical I/O device, domain or sub-window seek to optimize functionality, isolation or some other figure of merit without regard to needs or limitations of another. In this way, operation translations need not be uniform and need not reduce supported operation semantics to correspond to that of a lowest common denominator I/O device. In some embodiments, the form of mappings (e.g., of operation translations) may be specialized on a per-logical-device basis (or even a per-sub-window basis), thereby offering individual logical I/O devices (or sub-windows thereof) immediate, indexed, and/or untranslated operation mapping frameworks appropriate to their individual requirements or needs. In general, flexibilities and efficiencies afforded in some embodiments of the present invention can be desirable, particularly as the diversity of I/O device types and richness of transaction semantics supported in interconnect fabrics increase. Some embodiments may be leveraged in support of sophisticated system partitions or I/O virtualizations.
摘要翻译： 已经开发了访问管理技术，以便以相对于特定I / O域编码的映射，属性和访问控制的形式，粒度和/或范围提供灵活性来指定和促进I / O和主机域之间的映射。 在本发明的一些实施例中，相对于特定逻辑I / O设备，域或子窗口编码的操作翻译旨在优化功能，隔离或其他品质因素，而不考虑另一个的需求或限制。 以这种方式，操作转换不需要是统一的，不需要减少支持的操作语义来对应于最低公分母I / O设备的操作语义。 在一些实施例中，映射（例如，操作转换）的形式可以在每个逻辑设备的基础上（或甚至基于每个子窗口）专门化，从而提供单独的逻辑I / O设备（或子 - 窗口）立即，索引和/或非翻译的操作映射框架，适合于他们的个人需求或需求。 通常，在本发明的一些实施例中提供的灵活性和效率是可取的，特别是当互连结构中支持的I / O设备类型的多样性和交易语义的丰富性增加时。 可以利用一些实施例来支持复杂的系统分区或I / O虚拟化。
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公开(公告)号：US20100119063A1
公开(公告)日：2010-05-13
申请号：US12688573
申请日：2010-01-15
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , H04L63/061 , H04L63/0869
摘要： There are disclosed a method, computing device, and storage medium for establishing relative identity between a first agent on a first computing device and a second agent on a second computing device. An absolute key and a partial relative key may be generated for the first agent, wherein the absolute key and the partial relative key define a relative identity of the first agent, wherein the relative identity is unique for a relationship between the first agent and the second agent.
摘要翻译： 公开了一种用于在第一计算设备上的第一代理和第二计算设备上的第二代理之间建立相对身份的方法，计算设备和存储介质。 可以为第一代理生成绝对密钥和部分相对密钥，其中绝对密钥和部分相对密钥定义第一代理的相对身份，其中相对身份对于第一代理和第二代理之间的关系是唯一的 代理商
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8.发明申请Flow Control Mechanisms for Avoidance of Retries and/or Deadlocks in an Interconnect 有权用于避免互连中重试和/或死锁的流控制机制公开(公告)号：US20100318713A1
公开(公告)日：2010-12-16
申请号：US12485579
申请日：2009-06-16
申请人： Sanjay Deshpande
发明人： Sanjay Deshpande
IPC分类号： G06F13/36
CPC分类号： G06F13/385
摘要： Flow control mechanisms avoid or eliminate retries of transactions in a coherency interconnect. A class of transaction (CoT) framework is defined whereby individual transactions are associated with CoT labels consistent with chains of dependencies that exist between transactions initiated by any of the cooperating devices that participate in a given operation. In general, coherency protocols create dependencies that, when mapped to physical resources, can result in cycles in a graph of dependencies and deadlock. To support architectural mechanisms for deadlock avoidance, CoT labels are applied to individual transactions consistent with a precedence order of those transactions both (i) with respect to the operations of which such transactions are constituent parts and (ii) as amongst the set of such operations supported in the coherency interconnect. CoT labels applied to respective transactions constitute a CoT framework that may be used by coherency managers to efficiently support concurrent in-flight transactions without retry.
摘要翻译： 流控制机制避免或消除一致性互连中事务的重试。 定义了一类交易（CoT）框架，其中各个交易与CoT标签相关联，CoT标签与参与给定操作的任何协作设备发起的交易之间存在的依赖关系链相一致。 一般来说，一致性协议创建依赖关系，当映射到物理资源时，可以导致依赖关系和死锁图形中的循环。 为了支持避免僵局的架构机制，CoT标签被应用于与这些交易的优先顺序一致的个别交易，（i）关于这些交易是组成部分的操作，以及（ii）在这些操作中的集合 在一致性互连中支持。 应用于各自交易的CoT标签构成CoT框架，可以由相干性管理器用于有效地支持并行的飞行中事务而不重试。
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公开(公告)号：US20090249445A1
公开(公告)日：2009-10-01
申请号：US12056779
申请日：2008-03-27
CPC分类号： G06F21/31 , G06F16/9566 , G06F2221/2119
摘要： There are disclosed methods, computer-readable media, and apparatus for authenticating a target website. A repository that stores data on a plurality of known authentic websites may be provided. The stored data for each of the plurality of known websites may include identifying labels and a signature content set. A target website may be authenticated by comparing the identifying labels and a signature content set of the target website to corresponding data stored in the repository.
摘要翻译： 公开了用于认证目标网站的方法，计算机可读介质和装置。 可以提供在多个已知的真实网站上存储数据的存储库。 用于多个已知网站中的每一个的所存储的数据可以包括识别标签和签名内容集合。 可以通过将目标网站的识别标签和签名内容集合与存储在存储库中的相应数据进行比较来认证目标网站。
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10.发明授权Flow control mechanisms for avoidance of retries and/or deadlocks in an interconnect 有权用于避免互连中重试和/或死锁的流控制机制公开(公告)号：US08554967B2
公开(公告)日：2013-10-08
申请号：US12485579
申请日：2009-06-16
申请人： Sanjay Deshpande
发明人： Sanjay Deshpande
CPC分类号： G06F13/385
摘要： Flow control mechanisms avoid or eliminate retries of transactions in a coherency interconnect. A class of transaction (CoT) framework is defined whereby individual transactions are associated with CoT labels consistent with chains of dependencies that exist between transactions initiated by any of the cooperating devices that participate in a given operation. In general, coherency protocols create dependencies that, when mapped to physical resources, can result in cycles in a graph of dependencies and deadlock. To support architectural mechanisms for deadlock avoidance, CoT labels are applied to individual transactions consistent with a precedence order of those transactions both (i) with respect to the operations of which such transactions are constituent parts and (ii) as amongst the set of such operations supported in the coherency interconnect. CoT labels applied to respective transactions constitute a CoT framework that may be used by coherency managers to efficiently support concurrent in-flight transactions without retry.
摘要翻译： 流控制机制避免或消除一致性互连中事务的重试。 定义了一类交易（CoT）框架，其中各个交易与CoT标签相关联，CoT标签与参与给定操作的任何协作设备发起的交易之间存在的依赖关系链相一致。 一般来说，一致性协议创建依赖关系，当映射到物理资源时，可以导致依赖关系和死锁图形中的循环。 为了支持避免僵局的架构机制，CoT标签被应用于与这些交易的优先顺序一致的个别交易，（i）关于这些交易是组成部分的操作，以及（ii）在这些操作中的集合 在一致性互连中支持。 应用于各自交易的CoT标签构成CoT框架，可以由相干性管理器用于有效地支持并行的飞行中事务而不重试。
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