公开(公告)号：US07272593B1

公开(公告)日：2007-09-18

申请号：US09237646

申请日：1999-01-26

申请人： Vittorio Castelli ,  Chung-Sheng Li ,  John R. Smith

发明人： Vittorio Castelli ,  Chung-Sheng Li ,  John R. Smith

IPC分类号： G06F17/30

CPC分类号： G06F17/30648 ,  G06F17/3069 ,  G06K9/6251 ,  G06K9/6254 ,  Y10S707/957 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99937 ,  Y10S707/99945

摘要： An iterative refinement algorithm for content-based retrieval of images based on low-level features such as textures, color histograms, and shapes that can be described by feature vectors. This technique adjusts the original feature space to the new application by performing nonlinear multidimensional scaling. Consequently, the transformed distance of those feature vectors which are considered to be similar is minimized in the new feature space. Meanwhile, the distance among clusters are maintained. User feedback is utilized to refine the query, by dynamically adjusting the similarity measure and modifying the linear transform of features, along with revising the feature vectors.

摘要翻译： 一种基于内容的图像检索的迭代细化算法，其基于诸如纹理，颜色直方图和可由特征向量描述的形状的低级特征。 该技术通过执行非线性多维缩放来调整新应用程序的原始特征空间。 因此，被认为是相似的那些特征向量的变换距离在新特征空间中被最小化。 同时，保持簇之间的距离。 用户反馈用于通过动态调整相似性度量和修改特征的线性变换以及修改特征向量来优化查询。

公开(公告)号：US07143434B1

公开(公告)日：2006-11-28

申请号：US09831218

申请日：1999-11-05

申请人： Seungyup Paek ,  Ana Benitez ,  Shih-Fu Chang ,  Atul Puri ,  Chung-Sheng Li ,  John R. Smith ,  Lawrence Bergman

发明人： Seungyup Paek ,  Ana Benitez ,  Shih-Fu Chang ,  Atul Puri ,  Chung-Sheng Li ,  John R. Smith ,  Lawrence Bergman

IPC分类号： G09G5/00 ,  H04B1/66 ,  G06K9/00

CPC分类号： G06K9/00711 ,  G06F17/30858 ,  G06K9/468

摘要： The present invention relates to a system for generating a description record from multimedia information including, e.g., video data. A multimedia information input interface is used to receive multimedia information. A computer processor receives the multimedia information, processes the video information by performing video object extraction processing to generate video object descriptions from the video information, processes the generated video object descriptions by object hierarchy construction and extraction processing to generate video object hierarchy descriptions, and processes the generated video object descriptions by entity relation graph descriptions.

摘要翻译： 本发明涉及一种用于从包括例如视频数据的多媒体信息产生描述记录的系统。 多媒体信息输入接口用于接收多媒体信息。 计算机处理器接收多媒体信息，通过执行视频对象提取处理来处理视频信息以从视频信息生成视频对象描述，通过对象层次结构和提取处理处理所生成的视频对象描述以产生视频对象层级描述，以及处理 通过实体关系图描述生成的视频对象描述。

公开(公告)号：US07130805B2

公开(公告)日：2006-10-31

申请号：US10047863

申请日：2002-01-16

申请人： Lawrence D. Bergman ,  Yuan-Chi Chang ,  Chung-Sheng Li ,  John R. Smith

发明人： Lawrence D. Bergman ,  Yuan-Chi Chang ,  Chung-Sheng Li ,  John R. Smith

IPC分类号： G06F17/60

CPC分类号： G06Q10/06 ,  G06Q10/067 ,  Y10S707/99934 ,  Y10S707/99936

摘要： The invention provides a next generation decision support system that includes highly adaptive sensors, transport, and models to enable time critical decision making. The decision support model of the system is progressive so that not all input parameters need to be available to produce model prediction output. Input parameters of the model with the largest first order derivative values are given highest priority in data acquisition and transmission. The parameters acquired at the sensors are stored in progressive data representation formats, which later on are progressively transmitted to the decision support server. Progressive data representation, progressive transmission, and progressive model are thus three key elements that need to be integrated together. The present invention presents a method and an apparatus that form an optimized process including the three elements subject to the decision making utility function.

公开(公告)号：US06970602B1

公开(公告)日：2005-11-29

申请号：US09413515

申请日：1999-10-06

申请人： John R. Smith ,  Rakesh Mohan ,  Chung-sheng Li

发明人： John R. Smith ,  Rakesh Mohan ,  Chung-sheng Li

IPC分类号： G06K9/36 ,  H04N7/26

CPC分类号： H04N21/234336 ,  H04N19/12 ,  H04N19/17 ,  H04N19/186 ,  H04N19/40 ,  H04N21/25808 ,  H04N21/2662

摘要： A method and apparatus for selecting at least one transcoding method for manipulating multimedia data for delivery on the basis of analysis of the content of the multimedia data. Many possible transcoding operations can be performed on multimedia data to adapt it to constraints in delivery and display, processing and storage of client devices. The selection of specific transcoding operations can be made by first analyzing the features, purposes and relevances of the individual multimedia objects within the multimedia documents, then by selecting the transcoding alternatives according to the results of the analysis. Based on the analysis, different transcoding algorithms can be applied to different content, less than all of the content can be transcoded, groups of multimedia objects can be transcoded, etc.

摘要翻译： 一种方法和装置，用于基于对多媒体数据的内容的分析来选择用于操纵用于传送的多媒体数据的至少一个代码转换方法。 可以对多媒体数据执行许多可能的代码转换操作，以使其适应于客户端设备的传送和显示，处理和存储的约束。 可以通过首先分析多媒体文档中的各个多媒体对象的特征，目的和相关性，然后通过根据分析结果选择代码转换替代来进行特定代码转换操作的选择。 基于分析，不同的代码转换算法可以应用于不同的内容，少于所有内容都可以进行转码，多媒体对象组可以转码等。

公开(公告)号：US06345279B1

公开(公告)日：2002-02-05

申请号：US09298576

申请日：1999-04-23

申请人： Chung-Sheng Li ,  Rakesh Mohan ,  John R. Smith

发明人： Chung-Sheng Li ,  Rakesh Mohan ,  John R. Smith

IPC分类号： G06F1730

CPC分类号： H04L65/4084 ,  G06F17/30905 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/605 ,  H04L65/80 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/303 ,  H04L67/306 ,  H04L69/24 ,  H04L69/329 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99945 ,  Y10S707/99948

摘要： A method of adapting multimedia content to a client device, wherein the multimedia content includes one or more items and the client device has capabilities and resources associated therewith, is provided. The method includes transcoding the multimedia content into a plurality of transcoded content versions, wherein the plurality of transcoded content versions have different modalities and resolutions associated therewith. Next, the transcoded content versions that are not compatible with client device capabilities are filtered out. Then, at least a portion of the resources associated with the client device are allocated among the one or more items of the multimedia content. Lastly, one or more of the transcoded versions of the multimedia content are selected to generate a customized content based on allocation of the client device resources.

摘要翻译： 提供了一种使多媒体内容适应于客户机设备的方法，其中所述多媒体内容包括一个或多个项目，并且所述客户端设备具有与其相关联的能力和资源。 该方法包括将多媒体内容转码为多个转码内容版本，其中多个转码内容版本具有与之相关联的不同模式和分辨率。 接下来，滤除与客户端设备功能不兼容的代码转换的内容版本。 然后，在多媒体内容的一个或多个项目中分配与客户机设备相关联的资源的至少一部分。 最后，选择多媒体内容的一个或多个转码版本，以便基于客户端设备资源的分配来生成定制的内容。

公开(公告)号：US06326965B1

公开(公告)日：2001-12-04

申请号：US09079662

申请日：1998-05-15

申请人： Vittorio Castelli ,  Chung-Sheng Li ,  John Richard Smith

发明人： Vittorio Castelli ,  Chung-Sheng Li ,  John Richard Smith

IPC分类号： G06T1700

CPC分类号： G06F17/30241 ,  Y10S707/99942 ,  Y10S707/99945

摘要： An apparatus and method for representing and retrieving multi-dimensional data such as large satellite images. Images are stored in forms that allow them to be rapidly browsed and retrieved by remote client applications in a drill-down fashion. The data can be represented and retrieved using a view element data structure that includes node elements and transition elements between nodes. The data is decomposed (in space or spatial-frequency to construct a tree-based or graph-based data structure) into view elements. A set of view elements is selected, compressed and stored without adversely impacting image view extraction or generation speed. View elements are placed into the node elements of the data structure and the transition elements indicate the processing to generate other view elements in the data structure. In a server-side view construction, the view elements are selectively retrieved from storage, decompressed, and processed to generate the views of the data. In a client-side progressive view construction, the client caches the view elements and processes them in combination with view elements retrieved from the server to generate views of the data. The data reuse at the client reduces data transmission in drill-down or roll-up browsing. Data can be ingested, read and written in units of spatial blocks and decomposed into view elements using the spatial block units. Thus, the ingestion, decomposition, compression, and view retrieval for large images can be done using computer devices that have limited storage and processing capabilities.

摘要翻译： 一种用于表示和检索诸如大卫星图像的多维数据的装置和方法。 图像以允许远程客户端应用程序以深入方式快速浏览和检索的表单存储。 可以使用包括节点元素和节点之间的过渡元素的视图元素数据结构来表示和检索数据。 数据被分解（在空间或空间频率上构建基于树或基于图形的数据结构）到视图元素中。 一组视图元素被选择，压缩和存储，而不会对图像视图提取或生成速度产生不利影响。 视图元素被放置在数据结构的节点元素中，过渡元素指示在数据结构中生成其他视图元素的处理。 在服务器侧视图结构中，从存储器，解压缩和处理中选择性地检索视图元素以生成数据的视图。 在客户端逐行视图构造中，客户端缓存视图元素并将其与从服务器检索的视图元素组合进行处理，以生成数据视图。 客户端的数据重用可以减少下拉列表或汇总浏览中的数据传输。 可以以空间块为单位摄取，读取和写入数据，并使用空间块单位将其分解为视图元素。 因此，对于大图像的摄取，分解，压缩和视图检索可以使用具有有限的存储和处理能力的计算机设备来完成。

公开(公告)号：US5867289A

公开(公告)日：1999-02-02

申请号：US772789

申请日：1996-12-24

申请人： Ornan Alexander Gerstel ,  Chung-Sheng Li ,  Rajiv Ramaswami ,  Chaoyu Yue

发明人： Ornan Alexander Gerstel ,  Chung-Sheng Li ,  Rajiv Ramaswami ,  Chaoyu Yue

IPC分类号： H04B10/02 ,  H04B10/08 ,  H04J14/02 ,  H04Q11/00

CPC分类号： H04B10/038 ,  H04B10/07 ,  H04B10/077 ,  H04B10/0773 ,  H04J14/0212 ,  H04J14/0226 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0283 ,  H04Q11/0005 ,  H04B2210/078 ,  H04J14/028 ,  H04J14/0282 ,  H04J14/0284 ,  H04Q2011/0016 ,  H04Q2011/0024 ,  H04Q2011/0083

摘要： A fault detecting apparatus and method for a network node of an optical transmission system receives a wavelength division multiplexed (WDM) optical signal which includes a group of optical channels. The network node includes an optical demultiplexer, optical switch, optical multiplexer, and an optical channel add/drop device. Supervisory optical signals having a different wavelength than the wavelengths of the group of optical channels are generated and spliced with each optical channel by the optical demultiplexer. The supervisory channel optical power is tapped off at various points in the network node, such as the output optical channels of the demultiplexer, dropped optical channel outputs, output optical channels from the optical switch, and the output WDM optical signal of the multiplexer. The supervisory channels are monitored by a wavemeter for bypass lightpaths and dropped lightpaths. Added optical channels are monitored by monitoring a portion of the signal power in the added lightpath of the added optical channel. If the wavemeter detects the absence of the supervisory signal, or the portion of the added optical channel, this indicates a fault condition and the network control is notified to effect correction of the fault.

摘要翻译： 用于光传输系统的网络节点的故障检测装置和方法接收包括一组光信道的波分复用（WDM）光信号。 网络节点包括光解复用器，光开关，光复用器和光信道分插装置。 通过光解复用器产生与各光信道的波长不同的波长的监控光信号，并与每个光信道拼接。 监控信道光功率在网络节点的各个点被分路，例如解复用器的输出光信道，丢弃光信道输出，从光开关输出光信道，以及多路复用器的输出WDM光信号。 监控通道由波导计监测，用于旁路光路和掉落的光路。 通过监视添加的光通道的增加的光路中的信号功率的一部分来监视添加的光通道。 如果波分计检测到监控信号不存在，或者所添加的光信道的部分，则表示故障状况，通知网络控制以进行故障校正。

公开(公告)号：US5355366A

公开(公告)日：1994-10-11

申请号：US51968

申请日：1993-04-23

申请人： Chung-Sheng Li ,  Christos J. Georgiou

发明人： Chung-Sheng Li ,  Christos J. Georgiou

IPC分类号： H04L29/08 ,  H04L12/64 ,  H04J3/16

CPC分类号： H04L12/6402 ,  H04L2012/6408 ,  H04L2012/6459

摘要： A method and apparatus for intermixing circuit and packet data on a shared transmission medium. With this invention, the history of gaps between transmitted circuit frames is used to predict future gap sizes. If the size of a predicted gap is larger than the size of a frame of packet data to be transmitted, then the packet data is inserted in the next gap. If a circuit data frame arrives before the completion of transmission of a packet frame, the circuit data will be stored in an insertion buffer until completion of transmission of the packet frame.

摘要翻译： 一种在共享传输介质上混合电路和分组数据的方法和装置。 利用本发明，传输电路帧之间的间隙的历史用于预测未来的间隙大小。 如果预测间隙的大小大于要发送的分组数据的大小，则将分组数据插入到下一个间隙中。 如果电路数据帧在分组帧的传输完成之前到达，则电路数据将被存储在插入缓冲器中，直到分组帧的传输完成。

公开(公告)号：US08849745B2

公开(公告)日：2014-09-30

申请号：US11318364

申请日：2005-12-23

申请人： Murray S. Campbell ,  Chung-Sheng Li ,  Jeanette M. Rosenthal

发明人： Murray S. Campbell ,  Chung-Sheng Li ,  Jeanette M. Rosenthal

IPC分类号： G06F17/30 ,  G06Q10/06

CPC分类号： G06Q10/06

摘要： Improved decision support techniques are disclosed. For example, a technique for processing transactional data for use in accordance with a decision support operation comprises the following steps/operations. The transactional data is transformed into an interim form according to a relative importance of the transactional data to the decision support operation. The transformed data is incrementally analyzed, wherein the incremental analysis comprises applying a successive approximation to the data in the interim form, such that the decision support operation can be incrementally performed based on a transactional load. The technique may further comprise allocating one or more computing resources to incrementally perform the decision support operation.

摘要翻译： 披露了改进的决策支持技术。 例如，用于处理根据决策支持操作使用的事务数据的技术包括以下步骤/操作。 根据交易数据对决策支持操作的相对重要性，将事务数据转换为临时形式。 递增地分析变换数据，其中增量分析包括以临时形式对数据应用逐次逼近，使得可以基于事务负载来递增执行决策支持操作。 该技术可以进一步包括分配一个或多个计算资源以递增地执行决策支持操作。

公开(公告)号：US20110066590A1

公开(公告)日：2011-03-17

申请号：US12559407

申请日：2009-09-14

申请人： Yuan Chi CHANG ,  Manoj KUMAR ,  Chung-Sheng LI

发明人： Yuan Chi CHANG ,  Manoj KUMAR ,  Chung-Sheng LI

IPC分类号： G06F17/30

CPC分类号： G06Q40/06 ,  G06F17/30

摘要： Systems, methods and articles of manufacture are disclosed for building and executing analytics solutions. Such a solution may provide a comprehensive analytics solution (e.g., a risk assessment, fraud detection solution, dynamic operational risk evaluations, regulatory compliance assessments, etc.). The analytics solution may perform an analytics task using operational data distributed across a variety of independently created and governed data repositories in different departments of an organization. A framework is disclosed which allows a user (e.g., a risk analyst) to compose analytical tools that can access data from a variety of sources (both internal and external to an enterprise) and perform a variety of analytic functions.

摘要翻译： 披露了构建和执行分析解决方案的系统，方法和制造。 这样的解决方案可以提供全面的分析解决方案（例如，风险评估，欺诈检测解决方案，动态操作风险评估，监管合规性评估等）。 分析解决方案可以使用分布在组织不同部门的各种独立创建和管理的数据存储库中的操作数据执行分析任务。 公开了允许用户（例如，风险分析员）组成可以从各种来源（企业内部和外部）访问数据并执行各种分析功能的分析工具的框架。