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1. 发明授权

US6160503A Deblocking filter for encoder/decoder arrangement and method with divergence reduction 失效
公开(公告)号：US6160503A
公开(公告)日：2000-12-12
申请号：US112612
申请日：1998-07-09
申请人： Barry D. Andrews , Stephane Bryant , May Shu-Pei Chiang , Ruili Hu , Katherine Kwan , Paul Ning , Paul A. Voois , Bryan R. Martin
发明人： Barry D. Andrews , Stephane Bryant , May Shu-Pei Chiang , Ruili Hu , Katherine Kwan , Paul Ning , Paul A. Voois , Bryan R. Martin
IPC分类号： G06T9/00 , H04N7/14 , H04N7/15 , H03M13/00
CPC分类号： H04N7/15 , G06T9/007 , H04N7/141 , H04N19/82 , H04N19/86
摘要： According to one aspect of the disclosure, the present invention provides methods and arrangements for the removal or reduction of divergence artifacts between a transmitting codec and a receiving codec. One of a number of implementations includes using a deblocking filter in an inverse transformer loop and selectively disabling the filter upon certain conditions.

2. 发明授权

US06404361B2 Deblocking filter for encoder/decoder arrangement and method with divergence reduction 有权
标题翻译：用于编码器/解码器布置的去块滤波器和具有发散降低的方法
公开(公告)号：US06404361B2
公开(公告)日：2002-06-11
申请号：US09734280
申请日：2000-12-11
申请人： Barry D. Andrews , Stephane Bryant , May Shu-Pei Chiang , Ruili Hu , Katherine Kwan , Paul Ning , Paul A. Voois , Bryan R. Martin
发明人： Barry D. Andrews , Stephane Bryant , May Shu-Pei Chiang , Ruili Hu , Katherine Kwan , Paul Ning , Paul A. Voois , Bryan R. Martin
IPC分类号： H03M700
CPC分类号： H04N7/15 , G06T9/007 , H04N7/141 , H04N19/82 , H04N19/86
摘要： According to one aspect of the disclosure, the present invention provides methods and arrangements for the removal or reduction of divergence artifacts between a transmitting codec and a receiving codec. One of a number of implementations includes using a deblocking filter in an inverse transformer loop and selectively disabling the filter upon certain conditions.
摘要翻译：根据本公开的一个方面，本发明提供了用于去除或减少发射编解码器和接收编解码器之间的发散伪影的方法和装置。许多实施方式之一包括在逆变换器环路中使用去块滤波器，并且在特定条件下选择性地禁用滤波器。

3. 发明授权

US06215515B1 Videocommunicating device with an on-screen telephone keypad user-interface method and arrangement 失效
标题翻译：具有屏幕电话键盘的视频通信设备用户接口方法和布置
公开(公告)号：US06215515B1
公开(公告)日：2001-04-10
申请号：US09095448
申请日：1998-06-10
申请人： Paul A. Voois , Bryan R. Martin , Philip Bednarz , Keith Barraclough , Truman Joe
发明人： Paul A. Voois , Bryan R. Martin , Philip Bednarz , Keith Barraclough , Truman Joe
IPC分类号： H04N714
CPC分类号： G06T9/007 , H04N7/141 , H04N7/15 , H04N19/40
摘要： A videophone apparatus with an on-screen telephone keypad user-interface. The videophone communicates video and audio data over a plain old telephone service (POTS) line and includes a video source and a communication channel interface circuit coupled to a programmable processor. The programmable processor is configured and arranged to execute a user interface program for user controlled operation of the videophone apparatus, display a first menu on the display, the first menu referencing a first plurality of options for operating the videophone apparatus and having associated therewith respective indicators of telephone keypad buttons, receive from the telephone keypad a first selection signal indicative of a pressed button, and initiate an operation to control the videophone apparatus in response to the first selection signal.
摘要翻译：一种具有屏幕电话键盘用户界面的可视电话设备。视频电话通过普通老式电话服务（POTS）线路传送视频和音频数据，并且包括耦合到可编程处理器的视频源和通信信道接口电路。可编程处理器被配置和布置成执行用于用户控制的视频电话设备的操作的用户界面程序，在显示器上显示第一菜单，第一菜单参考用于操作可视电话设备的第一多个选项，并且与其相关联的指示符的电话键盘按钮，从电话键盘接收指示按下按钮的第一选择信号，并且响应于第一选择信号开始控制可视电话设备的操作。

4. 发明授权

US6121998A Apparatus and method for videocommunicating having programmable architecture permitting data revisions 失效
标题翻译：具有允许数据修订的可编程架构的视频通信装置和方法
公开(公告)号：US6121998A
公开(公告)日：2000-09-19
申请号：US5291
申请日：1998-01-09
申请人： Paul A. Voois , Bryan R. Martin , Phil Bednarz , Keith Barraclough , Truman Joe
发明人： Paul A. Voois , Bryan R. Martin , Phil Bednarz , Keith Barraclough , Truman Joe
IPC分类号： G06T9/00 , H04N7/14 , H04N7/15 , H04N7/26
CPC分类号： H04N7/141 , G06T9/007 , H04N19/40 , H04N7/15
摘要： A cost-effective videophone includes a programmable video/general-purpose processor capable of readily updating program-related data. The processor includes a first circuit section used to process data for videoconferencing and to detect codes data used for revising software-related data provided from a remote location, and a second circuit section used for executing the executable program data stored in the second memory circuit. A volatile memory circuit is coupled to and accessed by the programmable video/general-purpose processor, and is used for storing the revision data until it is validated. Once validated, the revision data is transferred from the first memory circuit to a non-volatile memory circuit. The non-volatile memory circuit is then used by the processor in a subsequent video-related application, such as a videoconferencing application or a web browser application.
摘要翻译：具有成本效益的可视电话包括能够容易地更新程序相关数据的可编程视频/通用处理器。处理器包括用于处理视频会议数据的第一电路部分和用于检测用于修改从远程位置提供的软件相关数据的代码数据，以及用于执行存储在第二存储器电路中的可执行程序数据的第二电路部分。易失性存储器电路耦合到可编程视频/通用处理器并由其访问，并且用于存储修订数据直到其被验证。一旦被验证，修订数据从第一存储器电路传送到非易失性存储器电路。该非易失性存储器电路然后由处理器在随后的视频相关应用中使用，诸如视频会议应用或网络浏览器应用。

5. 发明授权

US6124882A Videocommunicating apparatus and method therefor 失效
标题翻译：视频通信装置及其方法
公开(公告)号：US6124882A
公开(公告)日：2000-09-26
申请号：US5053
申请日：1998-01-09
申请人： Paul A. Voois , Bryan R. Martin , Philip Bednarz , Keith Barraclough , Truman Joe
发明人： Paul A. Voois , Bryan R. Martin , Philip Bednarz , Keith Barraclough , Truman Joe
IPC分类号： G06T9/00 , H04N7/14 , H04N7/15 , H04N7/26
CPC分类号： H04N19/40 , H04N7/141 , H04N7/15
摘要： In one embodiment, a cost-effective videophone device includes a programmable processor circuit capable of communicating over a conventional communications channel, such as a POTS line, and of generating video data for display on a television set. The device includes a video source, an interface circuit, including a modem transmitting and receiving video and audio data over the channel; an EEPROM circuit for storing a program to control the videophone apparatus; and a display driver circuit for generating video data to the display. The programmable processor circuit includes a DSP-type processor for processing video data and a RISC-type processor executing the stored program and controlling the operation of the videophone apparatus. Further, a housing arrangement, enclosing each of the above structures, mounts adustably on the top of the display.
摘要翻译：在一个实施例中，成本有效的可视电话设备包括能够通过常规通信信道（例如POTS线）进行通信并且生成用于在电视机上显示的视频数据的可编程处理器电路。该设备包括视频源，接口电路，包括通过信道发送和接收视频和音频数据的调制解调器; 用于存储用于控制可视电话设备的程序的EEPROM电路; 以及用于向显示器生成视频数据的显示驱动器电路。可编程处理器电路包括用于处理视频数据的DSP型处理器和执行所存储的程序并控制可视电话设备的操作的RISC型处理器。此外，封闭上述结构中的每一个的壳体布置安装在显示器的顶部上。

6. 发明授权

US08532090B1 Distributed local telephony gateway 有权
标题翻译：分布式本地电话网关
公开(公告)号：US08532090B1
公开(公告)日：2013-09-10
申请号：US12139313
申请日：2008-06-13
申请人： Marc Petit-Huguenin , Isabelle Dalmasso , Barry D. Andrews , Bryan R. Martin
发明人： Marc Petit-Huguenin , Isabelle Dalmasso , Barry D. Andrews , Bryan R. Martin
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/103 , H04M7/1205
摘要： Aspects of the invention are directed to a telephony system that is adapted to receive, route, process, and deliver communications data using a cost-effective, user-friendly operations platform and a broadband communication network. For example, the system includes a computer server arrangement and a plurality of endpoint devices communicatively coupled to one or more communication channels comprising an Internet protocol (IP) network. Packet-based (VoIP) calls are transmitted over an IP network, and translated to standard PSTN call signals when necessary. The broadband telephony system of the present invention utilizes each user's own IP network endpoint device as not only each user's local gateway onto the IP network, but also as a remote gateway for bridging other user's calls from the IP network to a local PSTN network in order to reach non-users.
摘要翻译：本发明的方面涉及一种电话系统，其适于使用具有成本效益的，用户友好的操作平台和宽带通信网络来接收，路由，处理和传送通信数据。例如，该系统包括计算机服务器装置和通信地耦合到包括因特网协议（IP）网络的一个或多个通信信道的多个端点设备。基于分组的（VoIP）呼叫通过IP网络传输，并在必要时转换为标准PSTN呼叫信号。本发明的宽带电话系统将每个用户自己的IP网络端点设备作为不仅每个用户的本地网关到IP网络，而且还作为用于将其他用户的呼叫从IP网络桥接到本地PSTN网络的远程网关到达非用户。

7. 发明授权

US07394803B1 Distributed local telephony gateway 有权
公开(公告)号：US07394803B1
公开(公告)日：2008-07-01
申请号：US09966713
申请日：2001-09-28
申请人： Marc Petit-Huguenin , Isabelle Dalmasso , Barry D. Andrews , Bryan R. Martin
发明人： Marc Petit-Huguenin , Isabelle Dalmasso , Barry D. Andrews , Bryan R. Martin
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/103 , H04M7/1205
摘要： Aspects of the invention are directed to a telephony system that is adapted to receive, route, process, and deliver communications data using a cost-effective, user-friendly operations platform and a broadband communication network. For example, the system includes a computer server arrangement and a plurality of endpoint devices communicatively coupled to one or more communication channels comprising an Internet protocol (IP) network. Packet-based (VoIP) calls are transmitted over an IP network, and translated to standard PSTN call signals when necessary. The broadband telephony system of the present invention utilizes each user's own IP network endpoint device as not only each user's local gateway onto the IP network, but also as a remote gateway for bridging other user's calls from the IP network to a local PSTN network in order to reach non-users. Users access the VoIP network of the present invention using the user-owned equipment (as a VoIP network endpoint device) they already have in place for accessing the Internet through a broadband channel. Additionally, the VoIP-based telephony system of the present invention provides an integral means to reach many IP network non-users, thus more-quickly establishing a sufficiently large geographically-distributed communications system. According to a one example embodiment, a broadband telephony system includes a plurality of remote endpoint devices coupled to a broadband data network, and a plurality of remote PSTNs coupled between the plurality of remote endpoint devices and a plurality of remote audio interfaces. Each remote endpoint device is coupled to one remote PSTN, each remote PSTN is coupled to more than one remote endpoint device, each remote PSTN is coupled to at least one remote audio interface, and each remote audio interface is coupled to one remote PSTN. An originating endpoint device is then coupled to a destination audio interface for delivery of an audio signal using a database that is accessible over the broadband data network, for determining an optimized path for the audio signal from the originating endpoint device to the destination audio interface.

8. 发明授权

US08300552B1 Network interface unit control system and method therefor 有权
标题翻译：网络接口单元控制系统及其方法
公开(公告)号：US08300552B1
公开(公告)日：2012-10-30
申请号：US12819946
申请日：2010-06-21
申请人： Keith Barraclough , Bryan R. Martin , Philip Bednarz , Paul Voois
发明人： Keith Barraclough , Bryan R. Martin , Philip Bednarz , Paul Voois
IPC分类号： H04L12/28 , H04L12/56 , H04M1/64
CPC分类号： H04L12/2856 , G08B21/0484 , G08B25/08 , H04L12/2803 , H04L12/2838 , H04L12/2876 , H04L2012/2841 , H04L2012/2845 , H04L2012/2849
摘要： External-services data are processed for use in a user facility in a manner that enables easy user interface and control. According to an example embodiment of the present invention, an arrangement for processing external-services data includes an audio, video, and data signal bussing arrangement adapted to distribute audio, video, and data to designated points in a user facility. A plurality of appliances are communicatively coupled to the bussing arrangement and adapted to receive and process one or more audio, video, and data signals. A user input device is adapted to command a network interface unit (NIU) to process the external-services data for use at a particular one of the plurality of appliances in the user facility. External-services data is delivered over the bussing arrangement and to one or more of the plurality of appliances using the (NIU).
摘要翻译：处理用户设施中的外部服务数据，方便用户界面和控制。根据本发明的示例实施例，用于处理外部服务数据的装置包括适于将音频，视频和数据分发到用户设施中的指定点的音频，视频和数据信号总线布置。多个设备通信地耦合到总线布置并且适于接收和处理一个或多个音频，视频和数据信号。用户输入设备适于命令网络接口单元（NIU）来处理用户设施中的多个设备中特定的一个设备上使用的外部服务数据。外部服务数据通过总线布置和使用（NIU）的多个设备中的一个或多个进行传送。

9. 发明授权

US06373517B1 System and method for distribution of encoded video data 有权
标题翻译：用于分配编码视频数据的系统和方法
公开(公告)号：US06373517B1
公开(公告)日：2002-04-16
申请号：US09547528
申请日：2000-04-12
申请人： Oran Davis , Bryan R. Martin
发明人： Oran Davis , Bryan R. Martin
IPC分类号： H04N714
CPC分类号： H04N7/141 , G06T9/007 , H04N7/15 , H04N19/40
摘要： A video conferencing arrangement that includes paired and configurable one-way translators. Each one-way translator is configurable to translate encoded video data from a first format to a second format, and are inter-coupled with a switch arrangement. Because each translator is configurable, a one-way translator can translate encoded video data from one of various formats to another format. Because each translator only translates from a first format to a second format, and not from the second format to the first format, conventional hardware and software can be used to save costs.
摘要翻译：视频会议安排，包括配对和可配置的单向翻译。每个单向转换器可配置为将编码视频数据从第一格式转换为第二格式，并且与交换机布置相互耦合。因为每个翻译器是可配置的，所以单向翻译器可以将编码的视频数据从各种格式之一翻译成另一格式。因为每个翻译器仅从第一格式转换成第二格式，而不是从第二格式转换为第一格式，因此可以使用传统的硬件和软件来节省成本。

10. 发明授权

US06188429B1 Video TTY device and method for videocommunication 失效
标题翻译：视频TTY设备和视频通信方法
公开(公告)号：US06188429B1
公开(公告)日：2001-02-13
申请号：US09053968
申请日：1998-04-02
申请人： Bryan R. Martin , Truman Joe , Richard Medugno
发明人： Bryan R. Martin , Truman Joe , Richard Medugno
IPC分类号： H04N714
CPC分类号： H04N7/147 , H04L12/1827
摘要： A video communications device used as part of a communication terminal in a video-conferencing arrangement provides the capability of real-time captioning along with real-time visual communication for the individuals that are hearing- or language-impaired and others whose speech is not understandable or non-existent. The device enhances the ability of people with communication disabilities to communicate quickly and effectively with those who are similarly afflicted as well as with those who are not. In one example embodiment, the video communications device includes a camera and a teletype device (TTY) for transmitting and receiving teletype information. The camera captures local images and generates a set of video signals representing those images. A teletype device captures input data from a user and generates a set of data signals. The device can be configured for compatibility with conventional equipment and for alerting users of incoming calls nonaudibly.
摘要翻译：作为视频会议装置中的通信终端的一部分使用的视频通信设备为听觉或语言障碍的人提供实时字幕的实时视频通信能力以及语音不可理解的人员或不存在。该设备增强了沟通障碍者与同样受苦的人以及与之不同的人的快速有效沟通的能力。在一个示例实施例中，视频通信设备包括用于发送和接收电传信息的照相机和电传设备（TTY）。相机拍摄本地图像并生成一组代表这些图像的视频信号。电传设备从用户捕获输入数据并产生一组数据信号。该设备可以配置为与常规设备兼容，并且可以突发地提醒用户呼入呼叫。

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