公开(公告)号：US20060031367A1

公开(公告)日：2006-02-09

申请号：US10862164

申请日：2004-06-04

申请人： John Buford ,  Mahfuzur Rahman ,  Wanrong Lin

发明人： John Buford ,  Mahfuzur Rahman ,  Wanrong Lin

IPC分类号： G06F15/16

CPC分类号： H04L51/04 ,  H04L51/066

摘要： The virtual instant messaging system adds instant messaging and presence capability to devices and appliances which are not natively designed for instant messaging. The virtual instant messaging system performs the physical communication handling and semantic translation issues to allow legacy devices to operate within the instant messaging paradigm. Virtual devices, representing real devices or information sources, may be constructed, on the fly as needed, or on a more permanent or persistent basis. Multiple virtual devices may be combined to compose or synthesize a new virtual device, affording capabilities not found in the real world devices or information sources themselves.

摘要翻译： 虚拟即时消息系统将即时消息和存在功能添加到不是为即时消息传送设计的设备和设备。 虚拟即时消息系统执行物理通信处理和语义转换问题，以允许传统设备在即时消息传递范例内操作。 代表真实设备或信息源的虚拟设备可以根据需要或更永久或持久地构建。 可以组合多个虚拟设备来组合或合成新的虚拟设备，提供在现实世界设备或信息源本身中找不到的能力。

公开(公告)号：US20060031317A1

公开(公告)日：2006-02-09

申请号：US10862166

申请日：2004-06-04

申请人： Wanrong Lin ,  John Buford

发明人： Wanrong Lin ,  John Buford

IPC分类号： G06F15/16

CPC分类号： H04L67/02 ,  H04L51/04 ,  H04L67/26

摘要： The system converts polled information sources into event information sources and then intelligently synthesizes new events, based on other polled, queried and subscribed-to notification messages. The newly synthesized events can be used to generate instant messages or for other purposes such as setting presence attributes, controlling devices and performing other actions. An event gateway collects event information and packages and delivers the information in the form of instant messages for other data to mobile and stationary devices according to the user's wishes.

摘要翻译： 系统将轮询的信息源转换为事件信息源，然后根据其他轮询，查询和订阅的通知消息智能地合成新事件。 新合成的事件可用于生成即时消息或用于其他目的，例如设置存在属性，控制设备和执行其他操作。 事件网关收集事件信息和包，并根据用户的意愿将其他数据的即时消息形式的信息传送到移动和固定设备。

公开(公告)号：US20050182816A1

公开(公告)日：2005-08-18

申请号：US10777905

申请日：2004-02-12

申请人： Wanrong Lin ,  Alan Kaplan ,  Mahfuzur Rahman ,  Jay Gopal ,  Dennis Bushmitch ,  Deanna Wilkes-Gibbs

发明人： Wanrong Lin ,  Alan Kaplan ,  Mahfuzur Rahman ,  Jay Gopal ,  Dennis Bushmitch ,  Deanna Wilkes-Gibbs

IPC分类号： G06F9/46 ,  G06Q10/00 ,  H04L12/58 ,  H04L29/08

CPC分类号： G06Q10/06 ,  H04L51/04 ,  H04L67/24

摘要： Presence and availability information is disseminated through a computer system architecture having four interactive elements. A schedule publication element acquires information about user schedules. A schedule management element communicates with the publication element to acquire schedule information and to store integrated schedule information in a storage system. A schedule distribution element acquires schedule information from the schedule management element and selectively disseminates the information to subscribers who have interacted with a schedule subscribing element. Both current and future presence and availability information is thus collected and disseminated in an orderly manner.

摘要翻译： 存在和可用性信息通过具有四个交互元素的计算机系统架构传播。 计划发布元素获取关于用户进度表的信息。 时间表管理元件与发布元件通信以获取日程信息并将集成的日程表信息存储在存储系统中。 时间表分配单元从时间表管理单元获取时间表信息，并且选择性地向已经与时间表订阅单元交互的用户传播信息。 因此，现在和将来的存在和可用性信息都是有序地收集和传播的。

公开(公告)号：US07062096B2

公开(公告)日：2006-06-13

申请号：US10206368

申请日：2002-07-29

申请人： Wanrong Lin ,  Dennis Bushmitch

发明人： Wanrong Lin ,  Dennis Bushmitch

IPC分类号： G06K9/36 ,  G06K9/46

CPC分类号： H04N19/34 ,  H04N19/587 ,  H04N19/59

摘要： An apparatus and method for performing bitplane coding with reordering, that may be used in a Fine Granularity Scalability (FGS) system. The apparatus and method reorder coefficients each time after a bitplane is coded. By reordering, the apparatus and method separate the coefficients into two groups. When coding a bitplane, bits in the first group are copied into the bitstream, while the bits in the second group are subject to common run-length, VLC, or arithmetic coding. The apparatus and method may also be used with or in a conventional SNR, temporal and/or spatially scalable architectures, for example, as utilized within an MPEG-4 framework.

摘要翻译： 用于执行重排序的位平面编码的装置和方法，其可以用于精细粒度可伸缩性（FGS）系统中。 该装置和方法在对位平面进行编码之后每次重新排序系数。 通过重新排序，设备和方法将系数分为两组。 当编码位平面时，将第一组中的位复制到比特流中，而第二组中的比特经受公共游程长度，VLC或算术编码。 该装置和方法还可以与传统的SNR，时间和/或空间上可扩展的架构一起使用，例如在MPEG-4框架内使用。

公开(公告)号：US20050114491A1

公开(公告)日：2005-05-26

申请号：US10894469

申请日：2004-07-19

申请人： Dennis Bushmitch ,  Alan Kaplan ,  Wanrong Lin

发明人： Dennis Bushmitch ,  Alan Kaplan ,  Wanrong Lin

IPC分类号： G06F15/173 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L29/06027 ,  H04L12/2803 ,  H04L65/1006 ,  H04L65/1026 ,  H04L65/1036 ,  H04L67/16 ,  H04L69/08 ,  H04L69/329

摘要： An improved services gateway environment is provided within a gateway framework. The improvement comprising a SIP service architecture that enables SIP entities to register with itself and translates such registrations into gateway aware registrations.

摘要翻译： 在网关框架内提供了改进的服务网关环境。 该改进包括SIP服务架构，其使得SIP实体能够自己注册并将这些注册转换成网关感知注册。

公开(公告)号：US07020823B2

公开(公告)日：2006-03-28

申请号：US10101073

申请日：2002-03-19

申请人： Dennis Bushmitch ,  Wanrong Lin

发明人： Dennis Bushmitch ,  Wanrong Lin

IPC分类号： H03M13/00

CPC分类号： H04L1/0071 ,  H03M13/05 ,  H03M13/35 ,  H04L1/007 ,  H04N19/37 ,  H04N19/67 ,  H04N19/89

摘要： Error resilient methods and apparatus for coding, transmitting and/or storing digital multimedia data are disclosed. Digital multimedia data is organized into channel blocks, which include columns of data. A priority is determined for each channel block, based on the data within the channel block. Different forward error correction (FEC) procedures may be selected for the channel blocks based on their priority. Also, channel blocks may be transmitted on different transmission channels, and/or stored on different storage elements, based on their priority. Also disclosed is the coding, as pre-interleaved channel blocks, of digital multimedia data having fixed-length segments. The fixed-length segments are ordered and arranged in pre-interleaved channel blocks containing rows and columns. Pre-interleaving of a channel block arranges consecutive fixed-length segments along its columns. FEC data is determined for each row and included in the channel block. The channel blocks are packetized along the columns.

公开(公告)号：US20110216838A1

公开(公告)日：2011-09-08

申请号：US12932179

申请日：2011-02-18

申请人： Wanrong Lin ,  Richard Edward Goedeken ,  Jiancong Luo

发明人： Wanrong Lin ,  Richard Edward Goedeken ,  Jiancong Luo

IPC分类号： H04N7/26

CPC分类号： H04N19/00

摘要： A method and apparatus are provided for efficient decoding of multi-view coded video data. The apparatus includes one or more decoders (300) for decoding image data from a bitstream. The image data corresponds to a plurality of pictures for at least two views of multi-view video content. The image data is decoded in parallel in a plurality of at least one of threads and processes. The image data is decoded using a staggered approach such that a decoding of a particular one of the plurality of pictures in a particular one or more of the plurality of at least one of threads and process commences only when inter-view reference pictures corresponding to the particular one of the plurality of pictures are decoded using one or more other ones of the plurality of at least one of threads and processes.

摘要翻译： 提供了一种用于多视图编码视频数据的有效解码的方法和装置。 该装置包括用于从比特流解码图像数据的一个或多个解码器（300）。 图像数据对应于多视图视频内容的至少两个视图的多个图片。 图像数据在多个线程和处理中的至少一个并行解码。 使用交错方法对图像数据进行解码，使得在线程和处理中的多个至少一个线程中的特定一个或多个中的特定一个图像的解码仅在对应于 使用多个线程和处理中的至少一个中的一个或多个来解码多个图像中的特定一个图像。

公开(公告)号：US07174047B2

公开(公告)日：2007-02-06

申请号：US10112568

申请日：2002-03-29

申请人： Wanrong Lin ,  Anton Margoline ,  Dennis Bushmitch

发明人： Wanrong Lin ,  Anton Margoline ,  Dennis Bushmitch

IPC分类号： G06K9/46

CPC分类号： G06F17/147

摘要： In a video encoder/decoder, a method processes a discrete cosine transform (DCT) block of coefficients. The method receives a DCT block of coefficients, and linearizes the DCT block of coefficients into a one dimensional array of sequentially arranged coefficients. The method stores a portion of the one dimensional array of coefficients in a register, the portion including at least two sequentially arranged coefficients. The stored portion of coefficients in the register is processed. A next portion of coefficients in the one dimensional array is processed. This is repeated until the entire DCT block of coefficients have been loaded into the register. The processing may include computing a run length value, finding a class number, or determining dequantized coefficients of a DCT block.

摘要翻译： 在视频编码器/解码器中，一种处理系数的离散余弦变换（DCT）块的方法。 该方法接收系数的DCT块，并将系数的DCT块线性化为顺序排列的系数的一维阵列。 该方法将一维系数系列阵列的一部分存储在寄存器中，该部分包括至少两个顺序排列的系数。 处理寄存器中存储的系数部分。 处理一维阵列中的系数的下一部分。 这是重复的，直到系统的整个DCT块被加载到寄存器中。 处理可以包括计算游程长度值，找到类号，或者确定DCT块的去量化系数。

公开(公告)号：US06628709B2

公开(公告)日：2003-09-30

申请号：US09742535

申请日：2000-12-21

申请人： Wanrong Lin ,  Dennis Bushmitch

发明人： Wanrong Lin ,  Dennis Bushmitch

IPC分类号： H04N712

CPC分类号： H04N19/18 ,  H04N19/105 ,  H04N19/122 ,  H04N19/126 ,  H04N19/14 ,  H04N19/149 ,  H04N19/15 ,  H04N19/176 ,  H04N19/186 ,  H04N19/60

摘要： A simple and efficient scheme is used to predict the number of bits needed to block of discrete cosine transform (DCT) coefficients with variable length coding (VLC). The scheme defines an easily computable parameter that has a strong correlation with the number of bits needed to encode the DCT data. Then a second order polynomial is developed to approximate the correlation and is used to predict the number of VLC bits that will be produced if a corresponding quantization matrix is used. The approach can be used to streamline the encoding/transcoding process for DV, and the result on that is presented. A further feature is the ability to present multiple results for multiple quantization matrixes.

公开(公告)号：US20110216827A1

公开(公告)日：2011-09-08

申请号：US12932168

申请日：2011-02-18

申请人： Jiancong Luo ,  Wanrong Lin ,  Richard Edwin Goedeken

发明人： Jiancong Luo ,  Wanrong Lin ,  Richard Edwin Goedeken

IPC分类号： H04N7/32

CPC分类号： H04N19/50

摘要： A method and apparatus for efficient encoding of multi-view coded video data is provided. The apparatus includes one or more encoders (300) for encoding image data for a plurality of pictures for at least two views of multi-view video content. The image data is encoded in parallel in a plurality of at least one of threads and processes using a plurality of processors in order to generate a resultant bitstream there from.

摘要翻译： 提供了一种用于多视图编码视频数据的有效编码的方法和装置。 该装置包括一个或多个编码器（300），用于编码用于多视图视频内容的至少两个视图的多个图像的图像数据。 使用多个处理器在多个至少一个线程和处理中并行地编码图像数据，以便从那里生成合成比特流。