公开(公告)号：US08369638B2

公开(公告)日：2013-02-05

申请号：US12165474

申请日：2008-06-30

申请人： Shankar Regunathan ,  Sridhar Srinivasan ,  Shijun Sun ,  Gary J. Sullivan ,  Chengjie Tu

发明人： Shankar Regunathan ,  Sridhar Srinivasan ,  Shijun Sun ,  Gary J. Sullivan ,  Chengjie Tu

IPC分类号： G06K9/36

CPC分类号： H04N19/00909 ,  H04N19/122 ,  H04N19/60 ,  H04N19/86

摘要： In certain embodiments, to eliminate DC leakage into surrounding AC values, scaling stage within a photo overlap transform operator is modified such that the off-diagonal elements of the associated scaling matrix have the values of 0. In certain embodiments, the on-diagonal scaling matrix are given the values (0.5, 2). In some embodiments, the scaling is performed using a combination of reversible modulo arithmetic and lifting steps. In yet other embodiments, amount of DC leakage is estimated at the encoder, and preprocessing occurs to mitigate amount of leakage, with the bitstream signaling that preprocessing has occurred. A decoder may then read the signal and use the information to mitigate DC leakage.

摘要翻译： 在某些实施例中，为了将DC泄漏消除到周围的AC值中，修改照片重叠变换算子内的缩放阶段，使得相关联的缩放矩阵的非对角元素具有值0.在某些实施例中， 矩阵给出值（0.5,2）。 在一些实施例中，使用可逆模运算和提升步骤的组合来执行缩放。 在其他实施例中，在编码器处估计DC泄漏量，并且发生预处理以减轻泄漏量，同时比特流指示已经发生预处理。 然后，解码器可以读取信号并使用该信息来减轻DC泄漏。

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。

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。

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。

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。

公开(公告)号：US20090297054A1

公开(公告)日：2009-12-03

申请号：US12165474

申请日：2008-06-30

申请人： Shankar Regunathan ,  Sridhar Srinivasan ,  Shijun Sun ,  Gary J. Sullivan ,  Chengjie Tu

发明人： Shankar Regunathan ,  Sridhar Srinivasan ,  Shijun Sun ,  Gary J. Sullivan ,  Chengjie Tu

IPC分类号： G06K9/36

CPC分类号： H04N19/00909 ,  H04N19/122 ,  H04N19/60 ,  H04N19/86

摘要： In certain embodiments, to eliminate DC leakage into surrounding AC values, scaling stage within a photo overlap transform operator is modified such that the off-diagonal elements of the associated scaling matrix have the values of 0. In certain embodiments, the on-diagonal scaling matrix are given the values (0.5, 2). In some embodiments, the scaling is performed using a combination of reversible modulo arithmetic and lifting steps. In yet other embodiments, amount of DC leakage is estimated at the encoder, and preprocessing occurs to mitigate amount of leakage, with the bitstream signaling that preprocessing has occurred. A decoder may then read the signal and use the information to mitigate DC leakage.

摘要翻译： 在某些实施例中，为了将DC泄漏消除到周围的AC值中，修改照片重叠变换算子内的缩放阶段，使得相关联的缩放矩阵的非对角元素具有值0.在某些实施例中， 矩阵给出值（0.5,2）。 在一些实施例中，使用可逆模运算和提升步骤的组合来执行缩放。 在其他实施例中，在编码器处估计DC泄漏量，并且发生预处理以减轻泄漏量，同时比特流指示已经发生预处理。 然后，解码器可以读取信号并使用该信息来减轻DC泄漏。

公开(公告)号：US07596180B2

公开(公告)日：2009-09-29

申请号：US10926633

申请日：2004-08-26

申请人： Gary J. Sullivan ,  Chad E. Fogg

发明人： Gary J. Sullivan ,  Chad E. Fogg

IPC分类号： H04B1/66

CPC分类号： H04N21/25808 ,  H04N19/126 ,  H04N19/156 ,  H04N19/184 ,  H04N19/37 ,  H04N19/42 ,  H04N19/577 ,  H04N19/61 ,  H04N19/86 ,  H04N19/90 ,  H04N21/2662 ,  H04N21/4143 ,  H04N21/42653 ,  H04N21/4431 ,  H04N21/4516 ,  H04N21/454

摘要： A multimedia application program interface (API), selectively invoked in a computing system to interface any video decoder application with any video accelerator is presented comprising a command data structure and a residual difference data structure. The residual difference data structure includes residual difference information for use among and between the decoder and the accelerator in the prediction process. The control command data structure includes control commands which are dynamically tailored to interface the decoder application with a hardware accelerator in accordance with an acceptable media processing standard negotiated between the decoder and the accelerator.

公开(公告)号：US20090037208A1

公开(公告)日：2009-02-05

申请号：US11890312

申请日：2007-08-03

申请人： Gary J. Sullivan ,  Jim Pitkow ,  Marc Brown ,  Derek Walters ,  Marco Pinter ,  Jonathan Southard ,  Charles S. Jordan

发明人： Gary J. Sullivan ,  Jim Pitkow ,  Marc Brown ,  Derek Walters ,  Marco Pinter ,  Jonathan Southard ,  Charles S. Jordan

IPC分类号： G06Q99/00

CPC分类号： G06Q30/02 ,  G06Q30/0282

摘要： Providing a reason code for a network interaction is disclosed. One or more data regarding a new incoming network interaction originated from a third party device over a network is received. A rating of the network interaction is determined based at least in part on the one or more data regarding the network interaction. A reason code is determined. The reason code indicates a reason for the rating. The reason code for the network interaction is provided.

摘要翻译： 提供网络交互的原因代码。 接收关于通过网络从第三方设备发起的新的传入网络交互的一个或多个数据。 至少部分地基于关于网络交互的一个或多个数据确定网络交互的评级。 原因代码被确定。 原因码表示评级的原因。 提供了网络交互的原因代码。

公开(公告)号：US20080198936A1

公开(公告)日：2008-08-21

申请号：US11772070

申请日：2007-06-29

申请人： Sridhar Srinivasan ,  Chengjie Tu ,  Shankar Regunathan ,  Gary J. Sullivan

发明人： Sridhar Srinivasan ,  Chengjie Tu ,  Shankar Regunathan ,  Gary J. Sullivan

IPC分类号： H04N7/12

CPC分类号： H04N19/186 ,  H04N19/46 ,  H04N19/63 ,  H04N19/70

摘要： Rules for the signaling and interpretation of chroma position are described. One rule, called the short rule, defines fifteen discrete chroma centering positions and corresponding four-bit syntax element. Another rule, called the extended rule, defines 81 discrete chroma centering positions and corresponding seven-bit syntax elements. A described method includes receiving digital media data at a digital media encoder, determining chroma position information for the received digital media data, and representing the chroma position information with one or more syntax elements in an encoded bitstream. The one or more syntax elements are operable to communicate the chroma position information to a digital media decoder. The chroma position information facilitates an image rotation or flip.

摘要翻译： 描述色度位置信号和解释规则。 称为短规则的一个规则定义了十五个离散色度对中位置和相应的四位语法元素。 称为扩展规则的另一个规则定义了81个离散色度对中位置和相应的七位语法元素。 所描述的方法包括在数字媒体编码器处接收数字媒体数据，确定接收到的数字媒体数据的色度位置信息，并用编码比特流中的一个或多个语法元素表示色度位置信息。 一个或多个语法元素可操作以将色度位置信息传送到数字媒体解码器。 色度位置信息有助于图像旋转或翻转。

公开(公告)号：US07373379B2

公开(公告)日：2008-05-13

申请号：US10727931

申请日：2003-12-04

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，附加的媒体源描述等，例如“人物/演示者”或“人物/演示者/视频/”提供了一种用于管理角色的策略管理器， 可以更有效地向参与者呈现多媒体会议。 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。