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101. 发明授权

US07328264B2 System and method for fractional resource scheduling for video teleconferencing resources 有权
$System and method for fractional resource scheduling for video teleconferencing resources$
标题翻译：视频电话会议资源部分资源调度的系统和方法
公开(公告)号：US07328264B2
公开(公告)日：2008-02-05
申请号：US10193939
申请日：2002-07-11
申请人： James Joseph Babka
发明人： James Joseph Babka
IPC分类号： G06F15/173
CPC分类号： H04L67/325 , H04L47/15 , H04L47/50 , H04L47/52 , H04L47/6265 , H04L47/70 , H04L47/724 , H04L47/822 , H04L47/826 , H04L69/329
摘要： The present invention discloses a system and method for reserving fractionally schedulable resources. The system includes a scheduling engine to receive reservation requests. The scheduling engine applies the reservation request to a resource usage table corresponding to a fractionally schedulable resource required by the reservation request. If the fractionally schedulable resource has adequate capacity to comply with the requested reservation, the scheduling engine will add the reservation request to a resource usage table.
摘要翻译：本发明公开了一种用于保留可分散调度资源的系统和方法。该系统包括用于接收预留请求的调度引擎。调度引擎将预留请求应用于与预留请求所需的可分散调度的资源相对应的资源使用表。如果可分散调度的资源具有足够的容量以符合所请求的预留，则调度引擎将将预留请求添加到资源使用表。

102. 发明授权

US07327785B2 Noise reduction method, apparatus, system, and computer program product 有权
标题翻译：降噪方法，仪器，系统和计算机程序产品
公开(公告)号：US07327785B2
公开(公告)日：2008-02-05
申请号：US10880460
申请日：2004-07-01
申请人： Gisle Bjontegaard
发明人： Gisle Bjontegaard
IPC分类号： H04B1/66
CPC分类号： H04N19/107 , H04N19/137 , H04N19/14 , H04N19/176 , H04N19/48 , H04N19/60 , H04N19/61
摘要： A video coding apparatus, method, and computer program product for removing transform coding noise especially in flat areas of a frame, which appears as remaining parts of moving objects in a video picture. Transform coding noise is removed by forcing a macroblock to be intra coded instead of inter coded when certain criteria are fulfilled so as to reveal whether the macroblock contain annoying quantization generated noise and to detect if an equalization is necessary.
摘要翻译：一种视频编码装置，方法和计算机程序产品，用于消除变换编码噪声，特别是在作为视频图像中的运动对象的剩余部分出现的帧的平坦区域中。通过在满足某些标准的情况下强制宏块进行帧内编码而不是帧间编码来去除变换编码噪声，以便揭示该宏块是否包含令人讨厌的量化产生的噪声并检测是否需要均衡。

103. 发明授权

US07283588B2 Deblocking filter 有权
标题翻译：去块过滤器
公开(公告)号：US07283588B2
公开(公告)日：2007-10-16
申请号：US11250187
申请日：2005-10-13
申请人： Gisle Bjøntegaard
发明人： Gisle Bjøntegaard
IPC分类号： H04N7/12
CPC分类号： H04N19/86 , H04N19/117 , H04N19/139 , H04N19/14 , H04N19/159 , H04N19/176 , H04N19/61 , H04N19/82
摘要： A method in video decoding for reducing blocking artifacts between a first and a second block in a block wise coded video picture by performing a test on pixel lines crossing a boundary and/or an extension of the boundary between the first and the second block and executing a de-blocking filter operation on boundary neighboring pixels if the test indicates artifacts. The method further includes performing the test on a subset of the pixel lines only, and if the test indicates artifacts, executing a de-blocking filter operation on the boundary neighboring pixels in each of the pixel lines crossing the boundary.
摘要翻译：一种视频解码方法，用于通过在穿过第一和第二块之间的边界和/或第一和第二块之间的边界的延伸的像素线上执行测试来减少块编码视频图像中的第一和第二块之间的块伪影，并执行如果测试指示伪影，则对边界相邻像素进行解块滤波操作。该方法还包括仅在像素线的子集上执行测试，并且如果测试指示伪像，则对跨越边界的每个像素线中的边界相邻像素执行解块滤波操作。

104. 发明申请

US20070121343A1 ILLUMINATION DEVICE 有权
标题翻译：照明装置
公开(公告)号：US20070121343A1
公开(公告)日：2007-05-31
申请号：US11554403
申请日：2006-10-30
申请人： David Brown
发明人： David Brown
IPC分类号： F21V7/04
CPC分类号： F21V33/0052 , F21V7/16 , F21Y2103/10 , F21Y2115/10 , H04N7/142 , Y10S362/80
摘要： The present invention discloses an illumination device for illuminating users of a multimedia communication terminal. In particular, the illumination device includes high power white LEDs together with a reflector and a diffuser integrated in, or connected to, the terminal. Preferably, the light intensity and the position and angle relative to the terminal are controllable through a user interface.
摘要翻译：本发明公开了一种用于照明多媒体通信终端用户的照明装置。特别地，照明装置包括大功率白光LED以及集成在终端中或连接到终端的反射器和漫射器。优选地，光强度以及相对于终端的位置和角度可以通过用户界面来控制。

105. 外观设计

USD540789S1 Desktop terminal for multimedia communication 有权
公开(公告)号：USD540789S1
公开(公告)日：2007-04-17
申请号：US29227742
申请日：2005-04-15
申请人： Hallgrim Sagen , Petter Muren , Tor Marius Sollie , Christian Moengen
设计人： Hallgrim Sagen , Petter Muren , Tor Marius Sollie , Christian Moengen

106. 发明授权

US07206404B2 Communications system and method utilizing centralized signal processing 有权
标题翻译：采用集中式信号处理的通信系统和方法
公开(公告)号：US07206404B2
公开(公告)日：2007-04-17
申请号：US11124772
申请日：2005-05-09
申请人： James H. Parry , Peter Hsiang
发明人： James H. Parry , Peter Hsiang
IPC分类号： H04M9/08
CPC分类号： H04M9/08
摘要： A communications system and method performs centralized signal processing on received audio signals. A plurality of terminals are coupled to a processing switch via links. The terminals can be, for example, dedicated speakerphones, desktop handsets, or personal computers with audio capabilities. The links can be wired or wireless, can carry analog or digital signals, and can be shared with other users in a network. The switch receives the audio data from the terminals, processes the data according to desired acoustical procedures, creates one or more output mixes, and provides the output mixes to the appropriate terminals. The operation of the processing switch is controlled by a communications support module (CSM) which can receive, process, and send data to/from multiple terminals simultaneously. The CSM receives audio signals from the terminals. The CSM uses stored room models holding room model information including data and/or filters representing the acoustic properties of the terminal and/or the environment surrounding the terminal to produce the audio signals. Signal processing (SP) modules provide a pool of SP power from which the CSM can draw to process audio signals received from or being sent to the terminals. The CSM uses the SP modules to perform signal processing including acoustic echo cancellation, automatic gain control, noise reduction. The CSM also uses a mixing module to perform signal mixing.
摘要翻译：通信系统和方法对接收到的音频信号进行集中信号处理。多个终端通过链路耦合到处理交换机。终端可以是例如具有音频功能的专用扬声器电话，台式手持机或个人计算机。链路可以是有线或无线，可以携带模拟或数字信号，并且可以与网络中的其他用户共享。交换机从终端接收音频数据，根据期望的声学过程处理数据，创建一个或多个输出混合，并将输出混合提供给适当的终端。处理开关的操作由通信支持模块（CSM）控制，该模块可以同时从多个终端接收，处理和发送数据。 CSM从终端接收音频信号。 CSM使用保存房间模型信息的存储房间模型，包括表示终端的声学特性的数据和/或滤波器和/或终端周围的环境以产生音频信号。信号处理（SP）模块提供SP功率池，CSM可从该池中抽取来处理从终端接收或发送到终端的音频信号。 CSM使用SP模块执行信号处理，包括声学回波消除，自动增益控制，降噪。 CSM还使用混合模块来执行信号混合。

107. 外观设计

USD539280S1 Desktop terminal for multimedia communication 有权
标题翻译：桌面终端用于多媒体通信
公开(公告)号：USD539280S1
公开(公告)日：2007-03-27
申请号：US29228210
申请日：2005-04-21
申请人： Simen Andresen
设计人： Simen Andresen

108. 发明申请

US20070022201A1 Method for instant scheduling of conference calls 有权
标题翻译：电话会议即时调度方法
公开(公告)号：US20070022201A1
公开(公告)日：2007-01-25
申请号：US11485978
申请日：2006-07-14
申请人： Carl Aaby , Nicolai Grodum
发明人： Carl Aaby , Nicolai Grodum
IPC分类号： G06F15/16
CPC分类号： H04L12/1818
摘要： A method, system and computer program product for establishing a call in a communication system including an Instant Messaging (IM) application provided by a Session Initiated Protocol (SIP) server connected to a number of IM clients, each associated with at least one conference endpoint managed by one or more management systems at least adapted to schedule and/or investigate possibilities for a conference between two or more individuals.
摘要翻译：一种用于在通信系统中建立呼叫的方法，系统和计算机程序产品，所述通信系统包括连接到多个IM客户端的会话发起协议（SIP）服务器提供的即时消息（IM）应用，每个IM客户端与至少一个会议端点由一个或多个管理系统管理，至少适于调度和/或调查两个或更多个人之间的会议的可能性。

109. 发明授权

US07023465B2 System and method for communication device configuration, scheduling and access control 有权
标题翻译：通信设备配置，调度和访问控制的系统和方法
公开(公告)号：US07023465B2
公开(公告)日：2006-04-04
申请号：US10643145
申请日：2003-08-18
申请人： James H. Stephens, Jr.
发明人： James H. Stephens, Jr.
IPC分类号： H04N7/14
CPC分类号： H04L29/06027 , H04L12/1818 , H04L12/1827 , H04L65/1009 , H04L65/4038 , H04M3/567 , H04N7/152
摘要： A method and system configures conferences and schedules communication devices, such as video, audio, application sharing, streaming or other multimedia devices, based on a query from a user to request the conference. A configuration engine accepts conference information from a query engine based on the request and applies device data and rules, such as scheduling, configuration and access control rules, to determine one or more possible communication device configurations. The configuration engine or an associated optimization engine determines a preferred configuration and schedules communication devices without requiring the user to have any in depth understanding of the device limitations and capabilities.
摘要翻译：一种方法和系统基于来自用户的查询请求会议来配置诸如视频，音频，应用共享，流媒体或其他多媒体设备的通信设备的会议和日程表。配置引擎基于请求接收来自查询引擎的会议信息，并且应用诸如调度，配置和访问控制规则的设备数据和规则来确定一个或多个可能的通信设备配置。配置引擎或相关联的优化引擎确定优选的配置并且调度通信设备，而不要求用户对设备的限制和能力有深入的了解。

110. 发明申请

US20120177102A1 INTEGER TRANSFORM VIDEO COMPRESSION SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：整数变换视频压缩系统，方法和计算机程序产品
公开(公告)号：US20120177102A1
公开(公告)日：2012-07-12
申请号：US12987246
申请日：2011-01-10
申请人： Gisle BJØNTEGAARD , Arild FULDSETH
发明人： Gisle BJØNTEGAARD , Arild FULDSETH
IPC分类号： H04N7/30
CPC分类号： H04N19/615 , G06F17/147 , H04N19/619 , H04N19/625
摘要： A video coding/decoding system, method and computer program product employ an integer transform matrix for transforming to/from transform coefficients and residual pixel data in moving pictures by a set of semi-orthonormal basis vectors. The basis vectors are derived from conventional DCT or KTL matrixes, but relaxes to some extent the requirements for orthogonality, norm equality and element size limitation. In this way improved coding efficiency and lower complexity compared to previously used integer transforms are possible.
摘要翻译：视频编码/解码系统，方法和计算机程序产品采用整数变换矩阵，用于通过一组半正交基矢量在运动图像中变换到变换系数和残差像素数据。基本向量从常规DCT或KTL矩阵导出，但在一定程度上放宽了对正交性，范数等式和元素大小限制的要求。以这种方式，与以前使用的整数变换相比，改进的编码效率和较低的复杂度是可能的。

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