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41. 发明授权

US06771654B1 Apparatus and method for sharing memory using a single ring data bus connection configuration 失效
标题翻译：使用单环数据总线连接配置共享存储器的装置和方法
公开(公告)号：US06771654B1
公开(公告)日：2004-08-03
申请号：US09562924
申请日：2000-05-02
申请人： Jinqlih (Charlie) Sang , Shashank Merchant
发明人： Jinqlih (Charlie) Sang , Shashank Merchant
IPC分类号： H04L1254
CPC分类号： H04L12/42
摘要： Multiple network switches are configured having memory interfaces that transfer segmented packet data to each other via a unidirectional data bus ring connecting the network switches in a single ring or “daisy chain” arrangement. The memory interfaces are also configured for transferring the segmented packet data to respective local buffer memories for temporary storage. The memory interfaces transfer the data units according to a prescribed sequence, optimizing memory bandwidth by requiring only one read and one write operation to and from the local buffer memory for each segmented packet data being received and transmitted through the switches.
摘要翻译：多个网络交换机被配置为具有通过以单环或“菊花链”布置连接网络交换机的单向数据总线环来将分段分组数据彼此传送的存储器接口。存储器接口还被配置为将分段分组数据传送到相应的本地缓冲存储器用于临时存储。存储器接口根据规定的顺序传送数据单元，通过对通过交换机接收和发送的每个分段分组数据仅需要对本地缓冲存储器进行一次读取和一次写入操作来优化存储器带宽。

42. 发明授权

US5873121A Efficient memory management system for minimizing overhead in storage of data transmitted in a network 失效
标题翻译：高效的存储器管理系统，用于最小化在网络中传输的数据的存储中的开销
公开(公告)号：US5873121A
公开(公告)日：1999-02-16
申请号：US753025
申请日：1996-11-19
申请人： Shashank Merchant , Alok Singh , Gopal Krishna
发明人： Shashank Merchant , Alok Singh , Gopal Krishna
IPC分类号： H04L12/56 , H04L29/06 , G06F12/02
CPC分类号： H04L29/06 , H04L49/90
摘要： The present invention provides a method and apparatus for storing additional information, such as HOLE information, within a buffer while minimizing the overhead.A method according to the present invention for efficiently storing additional information in a memory, the memory including at least one address, the memory for storing at least a portion of a packet to be transferred by a network system, the method comprising the steps of determining whether the at least a portion of a packet ends at a boundary of the at least one address; encoding a portion of the packet to indicate that the packet ends at the address boundary if the packet ends at the address boundary; and encoding a portion of the at least one address to indicate that the packet does not end at the address boundary, if the packet does not end at the address boundary.
摘要翻译：本发明提供了一种用于在缓冲器内存储附加信息（诸如HOLE信息）同时最小化开销的方法和装置。根据本发明的用于将附加信息有效地存储在存储器中的方法，所述存储器包括至少一个地址，所述存储器用于存储要由网络系统传送的分组的至少一部分，所述方法包括以下步骤：确定分组的至少一部分是否在所述至少一个地址的边界处结束; 编码分组的一部分以指示分组在地址边界处结束，如果分组在地址边界处结束; 以及编码所述至少一个地址的一部分以指示所述分组不在所述地址边界处结束，如果所述分组未在所述地址边界处结束。

43. 发明授权

US09367544B2 Method for efficient database formation and search on media devices acting synchronously with television programming 有权
标题翻译：有效数据库形成和搜索与电视节目同步行动的媒体设备的方法
公开(公告)号：US09367544B2
公开(公告)日：2016-06-14
申请号：US13826502
申请日：2013-03-14
申请人： Mihailo M. Stojancic , Sunil Suresh Kulkarni , Shashank Merchant , Jose Pio Pereira , Oleksiy Bolgarov
发明人： Mihailo M. Stojancic , Sunil Suresh Kulkarni , Shashank Merchant , Jose Pio Pereira , Oleksiy Bolgarov
IPC分类号： G06F17/30
CPC分类号： G06F17/30023 , G06F17/30026 , G06F17/30047
摘要： Techniques for efficient database formation and search in applications embedded in a media device are provided. The search may be performed synchronously with presentation of media programming content on a nearby media presentation device. A mobile media device captures some temporal fragments of the presented audio/video content on its microphone and camera, and then generates query fingerprints for the captured fragment. A local reference database resides on the mobile media device and a master reference database resides on a remote server with a most recent chunk of reference fingerprints transferred dynamically to the local mobile media device. A chunk of the query fingerprints generated locally on the mobile media device are searched on the local reference database for continuous content search and identification. The method presented automatically switches between the local search on the mobile media device and a remote search on an external search server.
摘要翻译：提供了用于在嵌入在媒体设备中的应用中有效的数据库形成和搜索的技术。搜索可以与附近的媒体呈现设备上的媒体节目内容的呈现同步地执行。移动媒体设备捕获其麦克风和相机上呈现的音频/视频内容的一些时间片段，然后为捕获的片段生成查询指纹。本地参考数据库驻留在移动媒体设备上，主参考数据库驻留在远程服务器上，最近一批参考指纹被动态传输到本地移动媒体设备。在本地参考数据库上搜索在移动媒体设备上本地生成的查询指纹的块，用于连续内容搜索和识别。所呈现的方法自动地在移动媒体设备上的本地搜索和外部搜索服务器上的远程搜索之间进行切换。

44. 发明授权

US09313359B1 Media content identification on mobile devices 有权
标题翻译：移动设备上的媒体内容标识
公开(公告)号：US09313359B1
公开(公告)日：2016-04-12
申请号：US13590701
申请日：2012-08-21
申请人： Mihailo M. Stojancic , Jose Pio Pereira , Peter Wendt , Shashank Merchant , Sunil Suresh Kulkarni
发明人： Mihailo M. Stojancic , Jose Pio Pereira , Peter Wendt , Shashank Merchant , Sunil Suresh Kulkarni
IPC分类号： H04N1/32 , H04N5/44 , H04N21/439
CPC分类号： H04N21/4394 , G10H1/0008 , G10H2210/041 , G10H2210/051 , G10H2240/141 , G10H2250/235 , H04N1/32 , H04N21/41407 , H04N21/42203 , H04N21/4223 , H04N21/4332 , H04N21/439 , H04N21/8352 , H04N21/84 , H04N21/8456
摘要： A mobile device responds in real time to media content presented on a media device, such as a television. The mobile device captures temporal fragments of audio-video content on its microphone, camera, or both and generates corresponding audio-video query fingerprints. The query fingerprints are transmitted to a search server located remotely or used with a search function on the mobile device for content search and identification. Audio features are extracted and audio signal global onset detection is used for input audio frame alignment. Additional audio feature signatures are generated from local audio frame onsets, audio frame frequency domain entropy, and maximum change in the spectral coefficients. Video frames are analyzed to find a television screen in the frames, and a detected active television quadrilateral is used to generate video fingerprints to be combined with audio fingerprints for more reliable content identification.
摘要翻译：移动设备实时响应媒体设备（如电视机）上呈现的媒体内容。移动设备捕获其麦克风，相机或两者上的音频 - 视频内容的时间片段，并生成相应的音视频查询指纹。查询指纹被发送到位于远程的搜索服务器或与移动设备上的搜索功能一起使用，用于内容搜索和识别。提取音频特征，音频信号全局起始检测用于输入音频帧对齐。额外的音频特征签名由本地音频帧发送，音频帧频域熵和频谱系数的最大变化产生。视频帧被分析以在帧中找到电视屏幕，并且使用检测到的活动电视四边形来生成视频指纹以与音频指纹组合以用于更可靠的内容识别。

45. 发明授权

US09195663B2 Media fingerprinting and identification system 有权
标题翻译：媒体指纹识别系统
公开(公告)号：US09195663B2
公开(公告)日：2015-11-24
申请号：US14711054
申请日：2015-05-13
申请人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
发明人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/3002 , G06F17/3033 , G06F17/30598 , G06F17/30784 , G06F17/30799 , G06F17/30864 , G06F17/30949 , G06K9/00744 , G06K9/4671 , Y10S707/913
摘要： The overall architecture and details of a scalable video fingerprinting and identification system that is robust with respect to many classes of video distortions is described. In this system, a fingerprint for a piece of multimedia content is composed of a number of compact signatures, along with traversal hash signatures and associated metadata. Numerical descriptors are generated for features found in a multimedia clip, signatures are generated from these descriptors, and a reference signature database is constructed from these signatures. Query signatures are also generated for a query multimedia clip. These query signatures are searched against the reference database using a fast similarity search procedure, to produce a candidate list of matching signatures. This candidate list is further analyzed to find the most likely reference matches. Signature correlation is performed between the likely reference matches and the query clip to improve detection accuracy.
摘要翻译：描述了关于许多类视频失真的鲁棒性的可扩展视频指纹识别系统的总体架构和细节。在该系统中，用于一张多媒体内容的指纹由许多紧凑签名以及遍历哈希签名和相关联的元数据组成。为多媒体剪辑中发现的特征生成数字描述符，从这些描述符生成签名，并从这些签名构建参考签名数据库。还为查询多媒体剪辑生成查询签名。使用快速相似性搜索过程针对参考数据库搜索这些查询签名，以产生匹配签名的候选列表。进一步分析该候选列表以找到最可能的参考匹配。在可能的参考匹配和查询剪辑之间执行签名相关性，以提高检测精度。

46. 发明申请

US20150254344A1 Scalable, Adaptable, and Manageable System for Multimedia Identification 有权
标题翻译：可扩展，适应性和可管理的多媒体识别系统
公开(公告)号：US20150254344A1
公开(公告)日：2015-09-10
申请号：US14718218
申请日：2015-05-21
申请人： Sunil Suresh Kulkarni , Jose Pio Pereira , Pradipkumar Dineshbhai Gajjar , Shashank Merchant , Prashant Ramanathan , Mihailo M. Stojancic
发明人： Sunil Suresh Kulkarni , Jose Pio Pereira , Pradipkumar Dineshbhai Gajjar , Shashank Merchant , Prashant Ramanathan , Mihailo M. Stojancic
IPC分类号： G06F17/30
CPC分类号： G06F17/30799 , G06F17/30023 , G06F17/3033 , G06F17/30424 , G06F17/30864
摘要： An architecture for a multimedia search system is described. To perform similarity matching of multimedia query frames against reference content, reference database comprising of a cluster index using cluster keys to perform similarity matching and a multimedia index to perform sequence matching is built. Methods to update and maintain the reference database that enables addition and removal of the multimedia contents, including portions of multimedia content, from the reference database in a running system are described. Hierarchical multi-level partitioning methods to organize the reference database are presented. Smart partitioning of the reference multimedia content according to the nature of the multimedia content, and according to the popularity among the social media, that supports scalable fast multimedia identification is also presented. A caching mechanism for multimedia search queries in a centralized or in a decentralized distributed system and a client based local multimedia search system enabling multimedia tracking are described.
摘要翻译：描述了用于多媒体搜索系统的架构。为了执行多媒体查询帧与参考内容的相似性匹配，构建了使用集群密钥进行相似性匹配的集群索引的参考数据库和执行序列匹配的多媒体索引。描述了在运行系统中更新和维护参考数据库的方法，该参考数据库能够从参考数据库添加和删除包括多媒体内容的多媒体内容的多媒体内容。提出了组织参考数据库的分层多级分区方法。根据多媒体内容的性质，根据社交媒体的流行度，对参考多媒体内容进行智能划分，支持可扩展快速多媒体识别。描述了一种用于集中式或分散式分布式系统中的多媒体搜索查询的缓存机制以及启用多媒体跟踪的基于客户端的本地多媒体搜索系统。

47. 发明申请

US20150242399A1 Media Fingerprinting and Identification System 有权
标题翻译：媒体指纹识别系统
公开(公告)号：US20150242399A1
公开(公告)日：2015-08-27
申请号：US14711054
申请日：2015-05-13
申请人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
发明人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/3002 , G06F17/3033 , G06F17/30598 , G06F17/30784 , G06F17/30799 , G06F17/30864 , G06F17/30949 , G06K9/00744 , G06K9/4671 , Y10S707/913
摘要： The overall architecture and details of a scalable video fingerprinting and identification system that is robust with respect to many classes of video distortions is described. In this system, a fingerprint for a piece of multimedia content is composed of a number of compact signatures, along with traversal hash signatures and associated metadata. Numerical descriptors are generated for features found in a multimedia clip, signatures are generated from these descriptors, and a reference signature database is constructed from these signatures. Query signatures are also generated for a query multimedia clip. These query signatures are searched against the reference database using a fast similarity search procedure, to produce a candidate list of matching signatures. This candidate list is further analyzed to find the most likely reference matches. Signature correlation is performed between the likely reference matches and the query clip to improve detection accuracy.
摘要翻译：描述了关于许多类视频失真的鲁棒性的可扩展视频指纹识别系统的总体架构和细节。在该系统中，用于一张多媒体内容的指纹由许多紧凑签名以及遍历哈希签名和相关联的元数据组成。为多媒体剪辑中发现的特征生成数字描述符，从这些描述符生成签名，并从这些签名构建参考签名数据库。还为查询多媒体剪辑生成查询签名。使用快速相似性搜索过程针对参考数据库搜索这些查询签名，以产生匹配签名的候选列表。进一步分析该候选列表以找到最可能的参考匹配。在可能的参考匹配和查询剪辑之间执行签名相关性，以提高检测精度。

48. 发明授权

US08666168B2 Methods and apparatus for providing a scalable identification of digital video sequences 有权
标题翻译：用于提供数字视频序列的可伸缩识别的方法和装置
公开(公告)号：US08666168B2
公开(公告)日：2014-03-04
申请号：US13488568
申请日：2012-06-05
申请人： Mihailo M. Stojancic , Jose Pio Pereira , Shashank Merchant
发明人： Mihailo M. Stojancic , Jose Pio Pereira , Shashank Merchant
IPC分类号： G06K9/46
CPC分类号： G06K9/00711
摘要： Scaleable video sequence processing with various filtering rules is applied to extract dominant features, and generate unique set of signatures based on video content. Video sequence structuring and subsequent video sequence characterization is performed by tracking statistical changes in the content of a succession of video frames and selecting suitable frames for further treatment by region based intra-frame segmentation and contour tracing and description. Compact representative signatures are generated on the video sequence structural level as well as on the selected video frame level, resulting in an efficient video database formation and search.
摘要翻译：应用具有各种过滤规则的可扩展视频序列处理来提取主要特征，并且基于视频内容生成唯一的签名集合。通过跟踪一系列视频帧的内容中的统计变化并选择合适的帧以进行基于区域的帧内分割和轮廓跟踪和描述的进一步处理来执行视频序列构造和后续视频序列表征。在视频序列结构层面以及所选择的视频帧级别上生成紧凑的代表性签名，从而形成和搜索高效的视频数据。

49. 发明申请

US20140052737A1 Media Fingerprinting and Identification System 有权
标题翻译：媒体指纹识别系统
公开(公告)号：US20140052737A1
公开(公告)日：2014-02-20
申请号：US14059688
申请日：2013-10-22
申请人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
发明人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/3002 , G06F17/3033 , G06F17/30598 , G06F17/30784 , G06F17/30799 , G06F17/30864 , G06F17/30949 , G06K9/00744 , G06K9/4671 , Y10S707/913
摘要： The overall architecture and details of a scalable video fingerprinting and identification system that is robust with respect to many classes of video distortions is described. In this system, a fingerprint for a piece of multimedia content is composed of a number of compact signatures, along with traversal hash signatures and associated metadata. Numerical descriptors are generated for features found in a multimedia clip, signatures are generated from these descriptors, and a reference signature database is constructed from these signatures. Query signatures are also generated for a query multimedia clip. These query signatures are searched against the reference database using a fast similarity search procedure, to produce a candidate list of matching signatures. This candidate list is further analyzed to find the most likely reference matches. Signature correlation is performed between the likely reference matches and the query clip to improve detection accuracy.
摘要翻译：描述了关于许多类视频失真的鲁棒性的可扩展视频指纹识别系统的总体架构和细节。在该系统中，用于一张多媒体内容的指纹由许多紧凑签名以及遍历哈希签名和相关联的元数据组成。为多媒体剪辑中发现的特征生成数字描述符，从这些描述符生成签名，并从这些签名构建参考签名数据库。还为查询多媒体剪辑生成查询签名。使用快速相似性搜索过程针对参考数据库搜索这些查询签名，以产生匹配签名的候选列表。进一步分析该候选列表以找到最可能的参考匹配。在可能的参考匹配和查询剪辑之间执行签名相关性，以提高检测精度。

50. 发明申请

US20120215789A1 Media Fingerprinting and Identification System 有权
标题翻译：媒体指纹识别系统
公开(公告)号：US20120215789A1
公开(公告)日：2012-08-23
申请号：US13463137
申请日：2012-05-03
申请人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
发明人： Prashant Ramanathan , Jose Pio Pereira , Shashank Merchant , Mihailo M. Stojancic
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/3002 , G06F17/3033 , G06F17/30598 , G06F17/30784 , G06F17/30799 , G06F17/30864 , G06F17/30949 , G06K9/00744 , G06K9/4671 , Y10S707/913
摘要： The overall architecture and details of a scalable video fingerprinting and identification system that is robust with respect to many classes of video distortions is described. In this system, a fingerprint for a piece of multimedia content is composed of a number of compact signatures, along with traversal hash signatures and associated metadata. Numerical descriptors are generated for features found in a multimedia clip, signatures are generated from these descriptors, and a reference signature database is constructed from these signatures. Query signatures are also generated for a query multimedia clip. These query signatures are searched against the reference database using a fast similarity search procedure, to produce a candidate list of matching signatures. This candidate list is further analyzed to find the most likely reference matches. Signature correlation is performed between the likely reference matches and the query clip to improve detection accuracy.
摘要翻译：描述了关于许多类视频失真的鲁棒性的可扩展视频指纹识别系统的总体架构和细节。在该系统中，用于一张多媒体内容的指纹由许多紧凑签名以及遍历哈希签名和相关联的元数据组成。为多媒体剪辑中发现的特征生成数字描述符，从这些描述符生成签名，并从这些签名构建参考签名数据库。还为查询多媒体剪辑生成查询签名。使用快速相似性搜索过程针对参考数据库搜索这些查询签名，以产生匹配签名的候选列表。进一步分析该候选列表以找到最可能的参考匹配。在可能的参考匹配和查询剪辑之间执行签名相关性，以提高检测精度。

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