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21. 发明授权

US07633551B2 Compressed timing indicators for media samples 有权
公开(公告)号：US07633551B2
公开(公告)日：2009-12-15
申请号：US11379025
申请日：2006-04-17
申请人： Gary J. Sullivan
发明人： Gary J. Sullivan
IPC分类号： H04N5/06 , H04N9/475 , H04N5/91
CPC分类号： H04N21/4305 , H04B1/66 , H04N7/52 , H04N21/23608 , H04N21/242 , H04N21/4344 , H04N21/8547
摘要： A first frame of data is encoded and a first timestamp associated with the first frame of data is generated. The first timestamp includes complete timing information. The first frame of data and the associated first timestamp is transmitted to a destination. A second frame of data is encoded and a second timestamp associated with the second frame of data is generated. The second timestamp includes a portion of the complete timing information. The second frame of data and the associated second timestamp is then transmitted to the destination. Additional frames of data are encoded and additional timestamps associated with the additional frames of data are generated. The majority of the additional timestamps include a portion of the complete timing information.

22. 发明申请

US20070201562A1 Accelerated Video Encoding 有权
公开(公告)号：US20070201562A1
公开(公告)日：2007-08-30
申请号：US11673423
申请日：2007-02-09
申请人： Anand Ganesh , Donald J. Munsil , Gary J. Sullivan , Glenn F. Evans , Shyam Sadhwani , Stephen J. Estrop
发明人： Anand Ganesh , Donald J. Munsil , Gary J. Sullivan , Glenn F. Evans , Shyam Sadhwani , Stephen J. Estrop
IPC分类号： H04N7/12
CPC分类号： G06F9/5044 , H04N19/12 , H04N19/124 , H04N19/127 , H04N19/154 , H04N19/156 , H04N19/42 , H04N19/61 , H04N21/242 , H04N21/4302 , H04N21/64784
摘要： A video encoding acceleration service to increase one or more of the speed and quality of video encoding is described. The service acts as an intermediary between an arbitrary video encoder computer program application and arbitrary video acceleration hardware. The service receives one or more queries from the video encoder to identify implementation specifics of the video acceleration hardware. The service interfaces with the video acceleration hardware to obtain the implementation specifics. The service communicates the implementation specifics to the video encoder. The implementation specifics enable the video encoder to: (a) determine whether one or more of speed and quality of software encoding operations associated with the video encoder can be increased with implementation of a pipeline of one or more supported encoding pipeline configurations and capabilities, and (b) implement the pipeline by interfacing with the service.

23. 发明授权

US07154952B2 Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures 有权
公开(公告)号：US07154952B2
公开(公告)日：2006-12-26
申请号：US10620320
申请日：2003-07-15
申请人： Alexandros Tourapis , Shipeng Li , Feng Wu , Gary J. Sullivan
发明人： Alexandros Tourapis , Shipeng Li , Feng Wu , Gary J. Sullivan
IPC分类号： H04N7/12
CPC分类号： H04N19/00684 , H04N19/103 , H04N19/105 , H04N19/109 , H04N19/137 , H04N19/142 , H04N19/147 , H04N19/176 , H04N19/19 , H04N19/513 , H04N19/52 , H04N19/61 , H04N19/70
摘要： Methods and apparatuses are provided for achieving improved video coding efficiency through the use of Motion Vector Predictors (MVPs) for the encoding or decoding of motion parameters within the calculation of the motion information in B pictures and/or P pictures. Certain exemplary methods and apparatuses selectively apply temporal and/or spatial prediction. Rate Distortion Optimization (RDO) techniques are also applied in certain methods and apparatuses to further help improve coding efficiency.

24. 发明授权

US07139807B2 Media role management in a video conferencing network 有权
标题翻译：视频会议网络中的媒体角色管理
公开(公告)号：US07139807B2
公开(公告)日：2006-11-21
申请号：US10742048
申请日：2003-12-19
申请人： Elizabeth M. Comstock , William L. Kruger , Brian A. Howell , Stephen C. Botzko , Robert V. Seiler , Jeffrey G. Bernstein , Gary J. Sullivan
发明人： Elizabeth M. Comstock , William L. Kruger , Brian A. Howell , Stephen C. Botzko , Robert V. Seiler , Jeffrey G. Bernstein , Gary J. Sullivan
IPC分类号： G06F13/00
CPC分类号： H04N7/147 , H04N7/15 , H04N7/152
摘要： According to the principles of the invention, there is provided a system, apparatus, and method for managing media in a multimedia conferencing system according to media roles. Each media stream may be explicitly labeled with a role that describes the function or purpose of the stream, such as “people” or “content.” The labels may be hierarchical, and may include layers for media type, additional media source description, and the like, e.g., “people/presenter” or “people/presenter/video.” A policy manager is provided for managing roles, such that the multimedia conference may be more effectively presented to participants. A token management system may also be provided so that control of the multimedia conference roles can be transferred during the conference.
摘要翻译：根据本发明的原理，提供了一种用于根据媒体角色管理多媒体会议系统中的媒体的系统，装置和方法。每个媒体流可以用描述流的功能或目的的角色（例如“人”或“内容”）来明确标记。标签可以是分层的，并且可以包括用于媒体类型的层，附加媒体源描述等，例如“人物/演示者”或“人物/呈现者/视频”。提供了一个策略管理器用于管理角色，使得多媒体会议可以更有效地呈现给参与者。还可以提供令牌管理系统，以便在会议期间可以传送多媒体会议角色的控制。

25. 发明授权

US06510177B1 System and method for layered video coding enhancement 有权
标题翻译：用于分层视频编码增强的系统和方法
公开(公告)号：US06510177B1
公开(公告)日：2003-01-21
申请号：US09535159
申请日：2000-03-24
申请人： Jeremy De Bonet , Gary J. Sullivan
发明人： Jeremy De Bonet , Gary J. Sullivan
IPC分类号： H07N718
CPC分类号： H04N19/86 , H04N19/33 , H04N19/51 , H04N19/52
摘要： A system and a method for encoding, transmitting, decoding and storing a high-resolution video sequence using a low-resolution base layer and a higher-resolution enhancement layer. The base layer contains low-resolution video information and is compressed in a manner such that it can be decoded independently of the enhancement layer. The base layer may be encoded in an existing standard video format (such as MPEG-2). The enhancement layer, which contains high-resolution information, provides a variable amount of enhancement to the base layer. The compressed video sequence is transmitted in two layers and uses a minimum amount of bit rate by using information transmitted in the base layer in the decoding of both the base layer and the enhancement layer. In an enhanced decoder, both the base layer and the enhancement layer use this information that has been transmitted in the base layer.
摘要翻译：一种使用低分辨率基础层和较高分辨率增强层对高分辨率视频序列进行编码，传输，解码和存储的系统和方法。基层包含低分辨率视频信息，并以能够独立于增强层进行解码的方式进行压缩。基层可以以现有的标准视频格式（例如MPEG-2）进行编码。包含高分辨率信息的增强层向基层提供可变量的增强。压缩视频序列以两层传输，并且通过使用在基层和增强层的解码中在基层中发送的信息来使用最小量的比特率。在增强解码器中，基本层和增强层都使用已经在基本层中传输的信息。

26. 发明授权

US09819949B2 Hardware-accelerated decoding of scalable video bitstreams 有权
公开(公告)号：US09819949B2
公开(公告)日：2017-11-14
申请号：US13329093
申请日：2011-12-16
申请人： Mei-Hsuan Lu , Yongjun Wu , Ming-Chieh Lee , Gary J. Sullivan
发明人： Mei-Hsuan Lu , Yongjun Wu , Ming-Chieh Lee , Gary J. Sullivan
IPC分类号： H04N7/50 , H04N7/26 , H04N7/12 , H04N19/42 , H04N19/30 , H04N19/44 , H04N19/423 , H04N19/436
CPC分类号： H04N19/42 , H04N19/30 , H04N19/423 , H04N19/436 , H04N19/44
摘要： In various respects, hardware-accelerated decoding is adapted for decoding of video that has been encoded using scalable video coding. For example, for a given picture to be decoded, a host decoder determines whether a corresponding base picture will be stored for use as a reference picture. If so, the host decoder directs decoding with an accelerator such that the some of the same decoding operations can be used for the given picture and the reference base picture. Or, as another example, the host decoder groups encoded data associated with a given layer representation in buffers. The host decoder provides the encoded data for the layer to the accelerator. The host decoder repeats the process layer-after-layer in the order that layers appear in the bitstream, according to a defined call pattern for an acceleration interface, which helps the accelerator determine the layers with which buffers are associated.

27. 发明授权

US08099356B2 Method and apparatus system for modeling consumer capacity for future incremental debt in credit scoring 有权
标题翻译：在信用评分中对未来增量债务的消费能力建模的方法和装置系统
公开(公告)号：US08099356B2
公开(公告)日：2012-01-17
申请号：US12027250
申请日：2008-02-06
申请人： Jeffrey Allen Feinstein , Gary J. Sullivan , Jennifer Elizabeth Jack
发明人： Jeffrey Allen Feinstein , Gary J. Sullivan , Jennifer Elizabeth Jack
IPC分类号： G06Q40/00
CPC分类号： G06Q40/00 , G06Q20/10 , G06Q20/108 , G06Q40/025 , G06Q40/06
摘要： Predicting impact of future actions on subsequent creditworthiness involves developing a prediction model that predicts a statistical interaction of performance expectation with likely post-scoring behavior. Including sensitivity to new, post-scoring date credit behaviors in the analytic solution greatly improves snapshot score predictions. The modeling approach involves multiple snapshots: predictive and performance snapshots, plus an intermediate snapshot shortly after the predictive snapshot to quantify interim consumer behavior post-scoring date. Predictive interaction variables are calculated on the predictive data using simulated consumer profiles before and after assuming a sizeable simulated balance to infer the consumer's tolerance for incremental future debt. Using an adjustor approach in predicting capacity allows isolation of the confounding effect of risk from the capacity determination. A resulting capacity index can be used to rank order originations and line increases according to capacity in consumer, bankcard, automobile and mortgage lending.
摘要翻译：预测未来行动对后续信誉的影响涉及开发预测模型，预测绩效预期与可能的后评分行为的统计交互。包括对分析解决方案中新的，后评分日期信用行为的敏感性大大提高了快照分数预测。建模方法涉及多个快照：预测性能快照和性能快照，以及预测快照后不久的中间快照，用于量化中期消费者行为后评分日期。预测性交互变量使用模拟消费者概况在假设相当大的模拟平衡之前和之后根据预测数据计算，以推断消费者对增值未来债务的容忍度。使用调整方法来预测能力，可以将风险与容量确定的混杂影响隔离开来。根据消费者，银行卡，汽车和抵押贷款的能力，可以使用最终的能力指数对订单发起和线路增长进行排序。

28. 发明授权

US07956930B2 Resampling and picture resizing operations for multi-resolution video coding and decoding 有权
标题翻译：多分辨率视频编码和解码的重采样和图像调整大小操作
公开(公告)号：US07956930B2
公开(公告)日：2011-06-07
申请号：US11650531
申请日：2007-01-05
申请人： Gary J. Sullivan
发明人： Gary J. Sullivan
IPC分类号： H04N9/74
CPC分类号： H04N21/2662 , G06T3/4007 , H04N7/0102 , H04N19/00763 , H04N19/159 , H04N19/16 , H04N19/33 , H04N19/59 , H04N19/593 , H04N19/61 , H04N19/80 , H04N19/82 , H04N21/234327 , H04N21/234354 , H04N21/234363 , H04N21/64792
摘要： Techniques and tools for high accuracy position calculation for picture resizing in applications such as spatially-scalable video coding and decoding are described. In one aspect, resampling of a video picture is performed according to a resampling scale factor. The resampling comprises computation of a sample value at a position i,j in a resampled array. The computation includes computing a derived horizontal or vertical sub-sample position x or y in a manner that involves approximating a value in part by multiplying a 2n value by an inverse (approximate or exact) of the upsampling scale factor. The approximating can be a rounding or some other kind of approximating, such as a ceiling or floor function that approximates to a nearby integer. The sample value is interpolated using a filter.
摘要翻译：描述了用于在诸如空间可缩放的视频编码和解码的应用中用于图像调整大小的高精度位置计算的技术和工具。在一个方面，根据重采样比例因子执行视频图像的重采样。重采样包括在重采样阵列中的位置i，j处的采样值的计算。该计算包括以涉及近似值的方式来计算导出的水平或垂直子采样位置x或y，部分地通过将2n值乘以上采样比例因子的反相（近似或精确）。近似可以是四舍五入或其他类似近似值，例如近似于附近整数的天花板或地板函数。样本值使用过滤器进行内插。

29. 发明授权

US07895139B2 Data spiders 有权
标题翻译：数据蜘蛛
公开(公告)号：US07895139B2
公开(公告)日：2011-02-22
申请号：US11877626
申请日：2007-10-23
申请人： Gary J. Sullivan , Helen Geraldine E. Rosario , Michael S. Sossi , Christopher Ralph , John Duchnowski
发明人： Gary J. Sullivan , Helen Geraldine E. Rosario , Michael S. Sossi , Christopher Ralph , John Duchnowski
IPC分类号： G06N5/00
CPC分类号： G06N3/126
摘要： Data spiders, provide an automated system that can take a file or file store of historic transaction data and create the best set of variables from that data, where “best” means highly predictive. Genetic algorithms are used to parameterized transactions to form groups, which are subjected naïve Bayes score ranking. Variable groups are generated and ranked accord to the score. Data spiders span the full information available, are uncorrelated with previous methods, and are easily interpretable.
摘要翻译：数据蜘蛛提供了一个自动化系统，可以获取历史交易数据的文件或文件存储，并从该数据中创建最佳的变量集，其中“最佳”意味着高度预测。遗传算法用于参数化交易以形成组，其受到朴素的贝叶斯评分排名。生成变量组并按照得分排序。数据蜘蛛涵盖了可用的全部信息，与以前的方法不相关，并且易于解释。

30. 发明申请

US20100125532A1 METHOD AND APPARATUS FOR MODELING ECONOMIC CONDITIONS AS APPLIED TO MULTIPLE RISK GRADES 审中-公开
标题翻译：用于建模应用于多种风险等级的经济条件的方法和装置
公开(公告)号：US20100125532A1
公开(公告)日：2010-05-20
申请号：US12275017
申请日：2008-11-20
申请人： MICHAEL COHEN , Gary J. Sullivan , Chenyang Lian
发明人： MICHAEL COHEN , Gary J. Sullivan , Chenyang Lian
IPC分类号： G06Q40/00
CPC分类号： G06Q40/08 , G06Q40/00 , G06Q40/02 , G06Q40/06
摘要： A computerized method includes scoring a plurality of loans, and banding the plurality of loans into risk pools on the basis of the scores associated with the plurality of loans. The computerized method also includes modeling a change in y-intercept and slope of the natural log of the odds to the loan scores relationship, using that predicted log odds to calculate the probability of default for the plurality of risk pools over time as a function of a set of macro-economic data. A machine readable medium provides instructions that, when executed by a machine, cause the machine to perform the above on a system for determining an amount of capital to hold in reserve for a plurality of loan risk pools and to set strategies for managing risk for a plurality of risk pools.
摘要翻译：计算机化方法包括对多个贷款进行评分，并且根据与多个贷款相关联的分数将多个贷款划分为风险池。计算机化方法还包括使用该预测的记录赔率来计算赔率的自然对数的y截距和斜率的变化，以计算多个风险池随时间推移的概率作为一套宏观经济数据。机器可读介质提供指令，当机器执行时，机器执行上述操作以确定为多个贷款风险池保留的资本金额的系统，并设置用于管理风险的策略多个风险池。

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