公开(公告)号：US08554079B2

公开(公告)日：2013-10-08

申请号：US12676588

申请日：2008-09-05

申请人： Deming Liu ,  Songlin Zhu ,  Minming Zhang ,  Hai Liu ,  Li Zhang ,  Changjian Ke ,  Sui Xiao

发明人： Deming Liu ,  Songlin Zhu ,  Minming Zhang ,  Hai Liu ,  Li Zhang ,  Changjian Ke ,  Sui Xiao

IPC分类号： H04J14/00

CPC分类号： H04J14/0282 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04Q11/0067 ,  H04Q2011/0011

摘要： A wavelength division and time division hybrid multiplexing passive optical network system, terminals and a signal transmission method are disclosed in the present invention. The system comprises: a plurality of optical modules at the optical line terminal side connecting to an office all-optical wavelength conversion unit, the all-optical wavelength conversion unit connecting with a subscriber all-optical wavelength conversion unit via a fiber, and the subscriber all-optical wavelength conversion unit connecting with a plurality of optical couplers, and each optical couplers connecting with a plurality of optical network units respectively; the present invention facilitates full use of the existing source of access network and ensures a smooth transition from the time division multiplexing passive optical network to the optical access network of the next generation without changing the structure of the current time division passive optical network.

摘要翻译： 在本发明中公开了波分复用和时分混合复用无源光网络系统，终端和信号传输方法。 该系统包括：在连接到办公室全光波长转换单元的光线路终端侧的多个光模块，全光波长转换单元经由光纤与用户全光波长转换单元连接，用户 与多个光耦合器连接的全光波长转换单元，以及分别与多个光网络单元连接的每个光耦合器; 本发明有利于现有的接入网络的充分利用，并且确保从时分复用无源光网络到下一代的光接入网络的平滑过渡，而不改变当前时分无源光网络的结构。

公开(公告)号：US08553964B2

公开(公告)日：2013-10-08

申请号：US13273410

申请日：2011-10-14

申请人： Christophe Chefd'hotel ,  Mathews Jacob ,  Sajan Goud Lingala ,  Mariappan S. Nadar ,  Li Zhang

发明人： Christophe Chefd'hotel ,  Mathews Jacob ,  Sajan Goud Lingala ,  Mariappan S. Nadar ,  Li Zhang

IPC分类号： G06K9/00 ,  A61B5/00 ,  A61B8/00

CPC分类号： G01R33/56366 ,  G01R33/5611 ,  G01R33/56509

摘要： Methods and a system to unify reconstruction and motion estimation steps in first pass cardiac perfusion MRI include a global objective function that meets data consistency, spatial smoothness, motion and contrast dynamics constraints. The global objective decomposed into simpler sub-problems which include low pass filtering of a deformed object, TV shrinkage, analytical Fourier replacement and an l2 minimizing problem. A registration tool based on the local cross-correlation similarity measure and enabled to perform both rigid and flexile deformations, is applied. Registration parameters are tuned by rigid, semi rigid and flexible models at different stages of iterations. A system to perform the methods is also disclosed.

摘要翻译： 在第一次心脏灌注MRI中统一重建和运动估计步骤的方法和系统包括满足数据一致性，空间平滑度，运动和对比度动力学约束的全局目标函数。 全局目标分解为更简单的子问题，包括变形对象的低通滤波，电视收缩，分析​​傅立叶置换和最小二乘问题。 应用基于局部互相关相似性测量并且能够执行刚性和柔性变形的注册工具。 注册参数通过刚性，半刚性和柔性模型在不同的迭代阶段进行调整。 还公开了执行方法的系统。

公开(公告)号：US08538740B2

公开(公告)日：2013-09-17

申请号：US12579124

申请日：2009-10-14

申请人： Dinesh Kumar ,  Asser N. Tantawi ,  Li Zhang

发明人： Dinesh Kumar ,  Asser N. Tantawi ,  Li Zhang

IPC分类号： G06F17/10 ,  G06F9/50 ,  G06F15/173 ,  G06F11/30

CPC分类号： G06F11/3447 ,  G06F11/3419 ,  G06F11/3452 ,  G06F2201/865

摘要： Methods and systems for determining a real-time performance model of systems that process multi-class workloads. The methods can include collecting measurement data, selecting a series of prior time windows, processing the measurement data to compute a set of constraints based on the measurement data from the series of prior time windows, augmenting the set of constraints to a measurement model to obtain an augmented measurement model and running a modified extended Kalman filter with the augmented measurement model to obtain a state estimate.

摘要翻译： 用于确定处理多类工作负载的系统的实时性能模型的方法和系统。 所述方法可以包括收集测量数据，选择一系列先前的时间窗口，处理测量数据以基于来自一系列先前时间窗口的测量数据计算一组约束，将约束集合增加到测量模型以获得 增强的测量模型，并使用增强的测量模型运行改进的扩展卡尔曼滤波器以获得状态估计。

公开(公告)号：US20130235992A1

公开(公告)日：2013-09-12

申请号：US13417878

申请日：2012-03-12

申请人： Michael H. Dawson ,  Parijat Dube ,  Liana L. Fong ,  Yuqing Gao ,  Xavier R. Guerin ,  Michel H. T. Hack ,  Megumi Ito ,  Graeme Johnson ,  Nai K. Ling ,  Yanbin Liu ,  Xiaoqiao Meng ,  Pramod B. Nagaraja ,  Seetharami R. Seelam ,  Wei Tan ,  Li Zhang

发明人： Michael H. Dawson ,  Parijat Dube ,  Liana L. Fong ,  Yuqing Gao ,  Xavier R. Guerin ,  Michel H. T. Hack ,  Megumi Ito ,  Graeme Johnson ,  Nai K. Ling ,  Yanbin Liu ,  Xiaoqiao Meng ,  Pramod B. Nagaraja ,  Seetharami R. Seelam ,  Wei Tan ,  Li Zhang

IPC分类号： H04M3/42

CPC分类号： G06F9/5027 ,  G06F9/548 ,  G06F2209/501 ,  G06F2209/509 ,  G06F2209/542 ,  G06F2209/549 ,  Y02D10/22

摘要： Affinity-based preferential call technique, in one aspect, may improve performance of distributed applications in a hybrid system having heterogeneous platforms. A segment of code in a program being executed on a processor may be intercepted or trapped in runtime. A platform is selected in the hybrid system for executing said segment of code, the platform determined to run the segment of code with best efficiency among a plurality of platforms in the hybrid system. The segment of code is dynamically executed on the selected platform determined to run the segment of code with best efficiency.

公开(公告)号：US08483464B2

公开(公告)日：2013-07-09

申请号：US12897849

申请日：2010-10-05

申请人： Li Zhang ,  Christophe Chefd'hotel

发明人： Li Zhang ,  Christophe Chefd'hotel

IPC分类号： G06K9/00 ,  G06K9/32

CPC分类号： G06T7/35 ,  G06T2207/10076 ,  G06T2207/10096 ,  G06T2207/30016

摘要： A method for correcting registration misalignment in magnetic resonance perfusion images includes receiving a time series of magnetic resonance images of an anatomical organ, each image comprising a plurality of intensities defined on an N-dimensional domain of points, performing a first group-wise registration of all images in the time series of images using a pair-wise registration as an initialization, detecting a misaligned image from the group-wise registration by analyzing a total variation of intensity differences between consecutive images, and correcting the misaligned image by optimizing a second group-wise energy function over registration parameters of the misaligned image.

摘要翻译： 用于校正磁共振灌注图像中的配准未对准的方法包括接收解剖器官的磁共振图像的时间序列，每个图像包括在点的N维域上限定的多个强度，执行第一次分组注册 使用成对注册的图像的时间序列中的所有图像作为初始化，通过分析连续图像之间的强度差的总变化来检测来自分组注册的未对齐图像，并且通过优化第二组来校正未对准图像 对于不对准图像的记录参数，

公开(公告)号：US20130127987A1

公开(公告)日：2013-05-23

申请号：US13586688

申请日：2012-08-15

申请人： Li Zhang ,  Ying Chen ,  Marta Karczewicz

发明人： Li Zhang ,  Ying Chen ,  Marta Karczewicz

IPC分类号： H04N13/00

CPC分类号： H04N19/61 ,  H04N19/30 ,  H04N19/597 ,  H04N19/70

摘要： In one example, a video coder, such as a video encoder or a video decoder, is configured to code a first set of one or more depth range values for a first set of video data, wherein the first set of one or more depth range values have respective first precisions, code a second set of one or more depth range values for a second set of video data, wherein the second set of one or more depth range values have respective second precisions different than the respective first precisions, and code at least a portion of the second set of video data using the second set of one or more depth range values. In this manner, the video coder may update precisions (e.g., numbers of bits) used to represent depth range values for coding multiview plus depth video data.

摘要翻译： 在一个示例中，诸如视频编码器或视频解码器的视频编码器被配置为对第一组视频数据的第一组深度范围值进行编码，其中第一组一个或多个深度范围 值具有相应的第一精度，为第二组视频数据编码一个或多个深度范围值的第二组，其中一个或多个深度范围值的第二组具有与各自的第一精度不同的相应的第二精度， 使用第二组一个或多个深度范围值的第二组视频数据的至少一部分。 以这种方式，视频编码器可以更新用于表示用于对多视点加上深度视频数据进行编码的深度范围值的精度（例如，位数）。

公开(公告)号：US08412667B2

公开(公告)日：2013-04-02

申请号：US12779053

申请日：2010-05-13

申请人： Li Zhang ,  Maya Haridasan ,  Chandramohan A. Thekkath

发明人： Li Zhang ,  Maya Haridasan ,  Chandramohan A. Thekkath

IPC分类号： G06F17/00 ,  G06N7/04

CPC分类号： G01S5/0027

摘要： The location of a user over time is monitored by a mobile device. The monitored locations are organized into tracks that describe a path or route that the user took over a period of time. Segments that correspond to each of the tracks are determined. The segments may correspond to road on a map, or some other standardization. The segments are associated with their corresponding tracks, and used to identify similar tracks or to generate similarity scores for pairs of tracks.

摘要翻译： 随着时间的推移，用户的位置由移动设备监控。 监控的位置被组织成描述用户占用一段时间的路径或路径的轨道。 确定对应于每个轨道的段。 这些段可能对应于地图上的道路或其他一些标准化。 这些段与其对应的轨道相关联，并且用于识别相似的轨迹或为轨道对生成相似性得分。

公开(公告)号：US08410091B1

公开(公告)日：2013-04-02

申请号：US12878466

申请日：2010-09-09

申请人： Magnus Carl Arne Eriksson ,  Dhileepkumar Krishnamurthy ,  Xiao-Jun Wang ,  Li Zhang

发明人： Magnus Carl Arne Eriksson ,  Dhileepkumar Krishnamurthy ,  Xiao-Jun Wang ,  Li Zhang

IPC分类号： A61K31/5513 ,  C07D43/00 ,  C07D401/04

CPC分类号： A61K31/4439 ,  C07D401/04

摘要： The present invention is related to a process of preparing substituted 2-amino-5-(5-(heterocyclemethyl)pyridin-2-yloxy)benzoic acid compound of formula (I) or a salt thereof,

摘要翻译： 本发明涉及制备式（I）的取代的2-氨基-5-（5-（杂环甲基）吡啶-2-基氧基）苯甲酸化合物或其盐的方法，

公开(公告)号：US20130054226A1

公开(公告)日：2013-02-28

申请号：US13598692

申请日：2012-08-30

申请人： Ying Chen ,  Zhong Su ,  Xian Wu ,  Li Zhang

发明人： Ying Chen ,  Zhong Su ,  Xian Wu ,  Li Zhang

IPC分类号： G06F17/20

CPC分类号： G06F17/2765

摘要： A method and system for recognizing chemical names in a Chinese document. The method includes: receiving a Chinese document including chemical names; recognizing chemical name segments in the document; recognizing non-chemical name segments in the document; and combining the chemical name segments to get chemical names based on the recognized chemical name segments and non-chemical name segments. Specific embodiments of the present invention can effectively recognize chemical names from a chemical document.

摘要翻译： 一种用于识别中文文献中化学名称的方法和系统。 该方法包括：接收包含化学名称的中文文件; 识别文件中的化学名称部分; 识别文件中的非化学名称部分; 并结合化学名称段，根据公认的化学名称段和非化学名称段获得化学名称。 本发明的具体实施方案可以有效地识别来自化学文献的化学名称。

公开(公告)号：US08218746B2

公开(公告)日：2012-07-10

申请号：US12035450

申请日：2008-02-22

申请人： Jeffrey Cassanova ,  N. Peter Hill ,  David DeLorme ,  Li Zhang

发明人： Jeffrey Cassanova ,  N. Peter Hill ,  David DeLorme ,  Li Zhang

IPC分类号： H04M1/56 ,  H04M15/06 ,  H04M3/42

CPC分类号： H04L65/1069 ,  H04L29/12896 ,  H04L61/106 ,  H04L61/605 ,  H04L65/1016 ,  H04L65/1096 ,  H04M1/2535 ,  H04M1/57 ,  H04M3/42042 ,  H04M7/1215 ,  H04M2207/14 ,  H04M2207/20

摘要： Systems, methods and computer products for providing caller identification from a call to a wireless/wireline cellular phone to Internet Protocol Television. Exemplary embodiments include a method for providing caller identification services to an Internet Protocol-enabled device, including receiving a communication request from a caller device over a voice network, the communication request including a caller party number of the caller device and a called patty number of a dual-mode called device associated with the communication request, mapping the called party number to an Internet Protocol-enabled device address of a called party and sending the caller party number to the Internet Protocol-enabled device address corresponding to the called party number.

摘要翻译： 用于从呼叫到无线/有线蜂窝电话到因特网协议电视的呼叫者识别的系统，方法和计算机产品。 示例性实施例包括用于向启用互联网协议的设备提供呼叫者识别服务的方法，包括通过语音网络从呼叫者设备接收通信请求，所述通信请求包括呼叫者设备的主叫方号码和被叫号码 与通信请求相关联的双模式称为设备，将被叫方号码映射到被叫方的启用因特网协议的设备地址，并将呼叫方号码发送到与被叫方号码相对应的启用了因特网协议的设备地址。