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1.发明申请Method for setting an operating parameter a peripheral ic and device for carrying out said method 有权用于设置操作参数的方法，用于执行所述方法的外围设备ic和设备公开(公告)号：US20050096755A1
公开(公告)日：2005-05-05
申请号：US10500205
申请日：2002-12-14
CPC分类号： H04L41/082
摘要： The invention relates to a method for setting an operating parameter in a peripheral IC. In this method, the operating parameter is transmitted from a central IC via a bus connection to the peripheral IC. The method is characterized in that the operating parameter is initially buffered in a preregister in the peripheral IC, and in that the buffered operating parameter is transferred into a working register only if a transfer signal is sent from the central IC via the bus connection. This method has the advantage that, for example in the case of rapidly changing receive conditions in a send/receive unit, adjustment of the send or receive gain setting is very flexible, and it is easy to avoid an incorrect setting due to a detected signal fluctuation. The invention also relates to a device for carrying out said method.
摘要翻译： 本发明涉及用于设置外围IC中的操作参数的方法。 在该方法中，操作参数通过总线连接从中央IC发送到外围IC。 该方法的特征在于，操作参数最初被缓冲在外围IC中的预寄存器中，并且仅当通过总线连接从中央IC发送传送信号时，将缓冲的操作参数传送到工作寄存器。 该方法的优点在于，例如在发送/接收单元中的接收条件的快速变化的情况下，发送或接收增益设置的调整是非常灵活的，并且由于检测到的信号容易避免错误的设置 波动。 本发明还涉及一种用于执行所述方法的装置。
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2.发明授权Method for setting an operating parameter a peripheral IC and device for carrying out said method 有权用于设置外围IC的操作参数的设备和用于执行所述方法的设备的方法公开(公告)号：US08073982B2
公开(公告)日：2011-12-06
申请号：US10500205
申请日：2002-12-14
IPC分类号： G06F3/00 , G06F13/00 , G06F5/00 , G06F13/12 , G06F1/24 , G06F1/00 , H04B1/40 , H04B17/02 , H04B1/06 , H01Q11/12 , H04M3/00
CPC分类号： H04L41/082
摘要： The invention relates to a method for setting an operating parameter in a peripheral IC. In this method, the operating parameter is transmitted from a central IC via a bus connection to the peripheral IC. The method is characterized in that the operating parameter is initially buffered in a preregister in the peripheral IC, and in that the buffered operating parameter is transferred into a working register only if a transfer signal is sent from the central IC via the bus connection. This method has the advantage that, for example in the case of rapidly changing receive conditions in a send/receive unit, adjustment of the send or receive gain setting is very flexible, and it is easy to avoid an incorrect setting due to a detected signal fluctuation. The invention also relates to a device for carrying out said method.
摘要翻译： 本发明涉及用于设置外围IC中的操作参数的方法。 在该方法中，操作参数通过总线连接从中央IC发送到外围IC。 该方法的特征在于，操作参数最初被缓冲在外围IC中的预寄存器中，并且仅当通过总线连接从中央IC发送传送信号时，将缓冲的操作参数传送到工作寄存器。 该方法的优点在于，例如在发送/接收单元中的接收条件的快速变化的情况下，发送或接收增益设置的调整是非常灵活的，并且由于检测到的信号容易避免错误的设置 波动。 本发明还涉及一种用于执行所述方法的装置。
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3.发明授权Gain control method for a receiver of signals transmitted in bursts and receiver exploiting it 有权用于接收器的增益控制方法，用于在使用它的突发和接收器中传输的信号公开(公告)号：US07356110B2
公开(公告)日：2008-04-08
申请号：US10269900
申请日：2002-10-11
IPC分类号： H04L27/08
CPC分类号： H03G3/3078 , H03G3/3052
摘要： The method is applicable to a receiver (1) of signals corresponding to packets of digital data transmitted in bursts, which comprises an analogue pickup subassembly (3) connected to a digital processing subassembly (8) by means for converting analogue signals into digital signals (7). Gain adjustment means (5) act on the amplification means (5) in order to alter the power of signals supplied to the conversion means.The method provides a preadjustment of the gain, in the absence of a burst, for detecting the arrival of signals even if they are weak, and an adjustment of the gain as a function of a power value of the signal determined from burst start symbols, as obtained after conversion. This adjustment is dependent on the recognition of symbols scheduled at the start of a burst, it is carried out during a time scheduled for a symbol otherwise left unexploited by the method.
摘要翻译： 该方法适用于对应于以突发方式发送的数字数据的分组的信号的接收机（1），其包括通过用于将模拟信号转换成数字信号的数字处理子组件（8）的模拟拾取子组件（3） 7）。 增益调节装置（5）作用于放大装置（5），以便改变提供给转换装置的信号的功率。 该方法在没有突发的情况下提供增益的预调整，用于检测信号的到达，即使它们较弱，以及作为根据突发起始符号确定的信号的功率值的函数的增益的调整， 转化后得到。 该调整取决于在突发开始时调度的符号的识别，其在为该方法未被利用的符号调度的时间期间执行。
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公开(公告)号：US20110122230A1
公开(公告)日：2011-05-26
申请号：US12737442
申请日：2009-07-21
申请人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
发明人： Guillaume Boisson , Paul Kerbiriou , Patrick Lopez
IPC分类号： H04N13/02
CPC分类号： H04N13/128 , H04N13/161 , H04N2213/003 , H04N2213/005
摘要： The device comprises the means to generate a stream structured on several levels: a level 0 comprising two layers, a base layer containing the video data of the right image and a level 0 enhancement layer containing the video data of the left image, or conversely, a level 1 comprising two enhancement layers, a first level 1 enhancement layer containing a depth map relating to the image of the base layer, a second level 1 enhancement layer containing a depth map relating to the level 0 enhancement layer image, a level 2 comprising a level 2 enhancement layer containing occlusion data relating to the base layer image. Applications for coding 3D data relating to 3D digital cinema, 3D DVD, 3D TV, etc.
摘要翻译： 该装置包括用于产生在几个级别上构造的流的装置：包括两层的层0，包含右图像的视频数据的基层和包含左图像的视频数据的级0增强层，或者相反地， 包括两个增强层的级别1，包含与基本层的图像相关的深度图的第一级1增强层，包含与级别0增强层图像相关的深度图的第二级别1增强层，包括 包含与基层图像相关的遮挡数据的2级增强层。 用于编码与3D数字电影，3D DVD，3D电视等有关的3D数据的应用
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公开(公告)号：US07401134B2
公开(公告)日：2008-07-15
申请号：US10523181
申请日：2003-07-25
申请人： Didier Velez , Patrick Lopez , Vincent Demoulin
发明人： Didier Velez , Patrick Lopez , Vincent Demoulin
IPC分类号： G06F15/177 , G06F11/00
CPC分类号： H04L1/0025 , H04L29/06 , H04L49/351 , H04L69/12 , H04L69/18 , H04L69/22
摘要： A system for processing data packets comprising a plurality of data processing blocks and a controller, which allows the configuration parameters used in processing the data blocks to be updated in each data processing blocks at the data packet boundary. The present invention involves a system that utilizes a handshaking method for synchronously exchanging data between data processing blocks, wherein the data processing blocks update configuration parameters based on the type of networking standard used. Each data processing block identifies a first data block in the data packet and transmits a first data signal along with a first output data block of the data packet, wherein the block updates the configuration parameters from the controller only when the first data signal is present. In this manner, the first data signal, which is indicative of the data packet boundary, is propagated along the sequence of data processing blocks.
摘要翻译： 一种用于处理数据包的系统，包括多个数据处理块和控制器，其允许在数据分组边界的每个数据处理块中更新用于处理数据块的配置参数。 本发明涉及利用握手方法在数据处理块之间同步交换数据的系统，其中数据处理块基于所使用的联网标准的类型来更新配置参数。 每个数据处理块识别数据分组中的第一数据块，并且与数据分组的第一输出数据块一起发送第一数据信号，其中，仅当存在第一数据信号时，该块才从控制器更新配置参数。 以这种方式，指示数据分组边界的第一数据信号沿着数据处理块的序列被传播。
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公开(公告)号：US20060031424A1
公开(公告)日：2006-02-09
申请号：US10523181
申请日：2003-07-25
申请人： Didier Velez , Patrick Lopez , Vincent Demoulin
发明人： Didier Velez , Patrick Lopez , Vincent Demoulin
IPC分类号： G06F15/177
CPC分类号： H04L1/0025 , H04L29/06 , H04L49/351 , H04L69/12 , H04L69/18 , H04L69/22
摘要： A system for processing data packets comprising a plurality of data processing blocks and a controller, which allows the configuration parameters used in processing the data blocks to be updated in each data processing blocks at the data packet boundary. The present invention involves a system that utilizes a handshaking method for synchronously exchanging data between data processing blocks, wherein the data processing blocks update configuration parameters based on the type of networking standard used. Each data processing block identifies a first data block in the data packet and transmits a first data signal along with a first output data block of the data packet, wherein the block updates the configuration parameters from the controller only when the first data signal is present. In this manner, the first data signal, which is indicative of the data packet boundary, is propagated along the sequence of data processing blocks.
摘要翻译： 一种用于处理数据包的系统，包括多个数据处理块和控制器，其允许在数据分组边界的每个数据处理块中更新用于处理数据块的配置参数。 本发明涉及利用握手方法在数据处理块之间同步交换数据的系统，其中数据处理块基于所使用的联网标准的类型来更新配置参数。 每个数据处理块识别数据分组中的第一数据块，并且与数据分组的第一输出数据块一起发送第一数据信号，其中，仅当存在第一数据信号时，该块才从控制器更新配置参数。 以这种方式，指示数据分组边界的第一数据信号沿着数据处理块的序列被传播。
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公开(公告)号：US08446956B2
公开(公告)日：2013-05-21
申请号：US12087349
申请日：2006-12-18
申请人： Edouard François , Vincent Bottreau , Patrick Lopez , Jérôme Vieron , Ying Chen
发明人： Edouard François , Vincent Bottreau , Patrick Lopez , Jérôme Vieron , Ying Chen
IPC分类号： H04N7/12
摘要： The invention relates to a method for generating for at least one macroblock of a high resolution image at least one motion predictor from motion data associated to macroblock(s) of a low resolution image. The method comprises the following steps: —defining a virtual structure made up of non overlapping macroblocks, called virtual base layer macroblocks; —identifying for the high resolution macroblock corresponding virtual base layer macroblocks in the virtual image on the basis of the location of the high resolution macroblock within the high resolution image and on the basis of the ratios of low resolution and high resolution images dimensions; —deriving, for each identified virtual base layer macroblocks, motion data from motion data associated to at least one macroblock of a corresponding low resolution macroblocks pair on the basis of the field/frame mode of the corresponding low resolution macroblocks pair and on the basis of the field/frame mode of the high resolution macroblock; —resampling motion data associated to the corresponding virtual base layer macroblocks so as to generate the at least one motion predictor.
摘要翻译： 本发明涉及一种用于从与低分辨率图像的宏块相关联的运动数据生成高分辨率图像至少一个运动预测器的方法。 该方法包括以下步骤： - 定义由非重叠宏块组成的虚拟结构，称为虚拟基本层宏块; - 基于高分辨率图像内的高分辨率宏块的位置，并且基于低分辨率和高分辨率图像尺寸的比率来识别虚拟图像中的高分辨率宏块对应的虚拟基本层宏块; 根据相应的低分辨率宏块对的场/帧模式，根据相应的低分辨率宏块对对应于与相应的低分辨率宏块对的至少一个宏块相关联的运动数据，为每个识别的虚拟基本层宏块提供运动数据，并且基于 高分辨率宏块的场/帧模式; - 与相应的虚拟基本层宏块相关联的取样运动数据，以便生成所述至少一个运动预测器。
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公开(公告)号：US07672520B2
公开(公告)日：2010-03-02
申请号：US11437495
申请日：2006-05-19
IPC分类号： G06K9/36
CPC分类号： H04N19/615 , H04N19/13 , H04N19/61 , H04N19/63 , H04N19/645 , H04N19/70
摘要： The invention relates to a method for coding N+1 images comprising a step of temporal analysis of these images generating a low-frequency image and N high-frequency images. It furthermore comprises the following steps: dividing each of the N+1 low-frequency and high-frequency images into N+1 parts; interleaving the N+1 low-frequency and high-frequency images so as to generate N+1 interleaved images and so that the N+1 parts of the low-frequency image are distributed between the N+1 interleaved images, each of the N+1 interleaved images comprising a single part of the low-frequency image; and coding the N+1 interleaved images independently of one another, each of the interleaved images being coded with one and the same number of bits.
摘要翻译： 本发明涉及一种用于对N + 1图像进行编码的方法，包括对生成低频图像和N个高频图像的这些图像进行时间分析的步骤。 此外还包括以下步骤：将N + 1个低频和高频图像中的每一个划分为N + 1个部分; 交织N + 1个低频和高频图像，以产生N + 1个交错图像，并使得低频图像的N + 1部分分布在N + 1个交错图像之间，N个 +1个交错图像，包括低频图像的单个部分; 并且彼此独立地对N + 1个交错图像进行编码，每个交织的图像用相同数量的位进行编码。
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公开(公告)号：US20090225846A1
公开(公告)日：2009-09-10
申请号：US12087349
申请日：2006-12-18
申请人： Edouard Francois , Vincent Bottreau , Patrick Lopez , Jérome Vieron , Ying Chen
发明人： Edouard Francois , Vincent Bottreau , Patrick Lopez , Jérome Vieron , Ying Chen
IPC分类号： H04N7/26
摘要： The invention relates to a method for generating for at least one macroblock of a high resolution image at least one motion predictor from motion data associated to macroblock(s) of a low resolution image. The method comprises the following steps: —defining a virtual structure made up of non overlapping macroblocks, called virtual base layer macroblocks; —identifying for the high resolution macroblock corresponding virtual base layer macroblocks in the virtual image on the basis of the location of the high resolution macroblock within the high resolution image and on the basis of the ratios of low resolution and high resolution images dimensions; —deriving, for each identified virtual base layer macroblocks, motion data from motion data associated to at least one macroblock of a corresponding low resolution macroblocks pair on the basis of the field/frame mode of the corresponding low resolution macroblocks pair and on the basis of the field/frame mode of the high resolution macroblock; —resampling motion data associated to the corresponding virtual base layer macroblocks so as to generate the at least one motion predictor.
摘要翻译： 本发明涉及一种用于从与低分辨率图像的宏块相关联的运动数据生成高分辨率图像至少一个运动预测器的方法。 该方法包括以下步骤： - 定义由非重叠宏块组成的虚拟结构，称为虚拟基本层宏块; - 基于高分辨率图像内的高分辨率宏块的位置，并且基于低分辨率和高分辨率图像尺寸的比率来识别虚拟图像中的高分辨率宏块对应的虚拟基本层宏块; 根据相应的低分辨率宏块对的场/帧模式，根据相应的低分辨率宏块对对应于与相应的低分辨率宏块对的至少一个宏块相关联的运动数据，为每个识别的虚拟基本层宏块提供运动数据，并且基于 高分辨率宏块的场/帧模式; - 与相应的虚拟基本层宏块相关联的取样运动数据，以便生成所述至少一个运动预测器。
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公开(公告)号：US20090067496A1
公开(公告)日：2009-03-12
申请号：US12087558
申请日：2006-12-05
申请人： Chen Ying , Jerome Vieron , Vincent Bottreau , Edouard Francois , Patrick Lopez
发明人： Chen Ying , Jerome Vieron , Vincent Bottreau , Edouard Francois , Patrick Lopez
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N19/105 , H04N19/112 , H04N19/114 , H04N19/124 , H04N19/16 , H04N19/31 , H04N19/573 , H04N19/577
摘要： Often hierarchical bi-directionally predicted frame structures are used for encoding a video picture sequence. The frames may consist of interlacing fields. A method for encoding interlaced video, wherein inter-prediction of fields is used and reference lists are assigned to the fields for indicating reference frames or fields, comprises that, if within such reference list a reference to another frame is included, then references to both fields of the other frame are included separately in direct sequence. Further, a temporal level is assigned to each of the frames according to their display order, and for the frames of all except one temporal level the quantization parameter is higher for one type of fields than for the other type of fields.
摘要翻译： 通常，分层双向预测的帧结构用于编码视频图像序列。 框架可以由交错字段组成。 一种用于对隔行扫描视频进行编码的方法，其中使用字段的帧间预测，并且将参考列表分配给用于指示参考帧或场的字段，包括如果在该参考列表内包括对另一帧的引用，则引用两者 另一帧的字段以直接的顺序分开包含。 此外，根据它们的显示顺序将时间级别分配给每个帧，并且对于除一个时间级别以外的所有帧的量化参数，对于一种类型的场而言，量化参数比对于其他类型的场更高。
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