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11. 发明申请

US20130301711A1 COMPRESSION AND DECOMPRESSION OF REFERENCE IMAGES IN A VIDEO ENCODER 有权
标题翻译：在视频编码器中的参考图像的压缩和解码
公开(公告)号：US20130301711A1
公开(公告)日：2013-11-14
申请号：US13979497
申请日：2012-01-12
申请人： Bernhard Agthe , Peter Amon , Gero Bäse , Andreas Hutter , Robert Kutka , Norbert Oertel
发明人： Bernhard Agthe , Peter Amon , Gero Bäse , Andreas Hutter , Robert Kutka , Norbert Oertel
IPC分类号： H04N7/26
CPC分类号： H04N19/423 , H04N19/117 , H04N19/124 , H04N19/147 , H04N19/159 , H04N19/428 , H04N19/46
摘要： Methods and devices transform image data, which are transformed by a compression filter before being compressed and stored in a reference image memory. In an extension, an inverse transformation to that of the compression filter is performed by a decompression filter when image data from the reference memory are read out and decompressed. The methods and devices can be used for image compression methods and image decompression methods that use reference image memories.
摘要翻译：方法和装置转换图像数据，其在被压缩并被存储在参考图像存储器中之前由压缩滤波器变换。在扩展中，当读出和解压缩来自参考存储器的图像数据时，通过解压缩滤波器执行与压缩滤波器的逆变换。方法和装置可用于使用参考图像存储器的图像压缩方法和图像解压缩方法。

12. 发明申请

US20130114702A1 METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO SIGNAL 有权
标题翻译：编码和解码视频信号的方法和装置
公开(公告)号：US20130114702A1
公开(公告)日：2013-05-09
申请号：US13811211
申请日：2011-07-20
申请人： Peter Amon , Andreas Hutter , Robert Kutka , Norbert Oertel
发明人： Peter Amon , Andreas Hutter , Robert Kutka , Norbert Oertel
IPC分类号： H04N7/26
CPC分类号： H04N19/573 , H04N19/51 , H04N19/523 , H04N19/59 , H04N19/61
摘要： An encoder encodes a video signal formed of video frames, each including image blocks. The encoder includes a processing unit which calculates at least one high resolution reference image block on the basis of previously encoded image blocks by executing a super resolution algorithm to perform a local motion compensation; and a motion compensation unit which calculates on the basis of the calculated high resolution reference image block a temporal predictor which is subtracted from a current image block of the video signal. Together, the encoder and a corresponding decoder improve the signal quality of a video signal significantly.
摘要翻译：编码器对由视频帧形成的每个包括图像块的视频信号进行编码。编码器包括：处理单元，其通过执行超分辨率算法来执行局部运动补偿，基于先前编码的图像块来计算至少一个高分辨率参考图像块; 以及运动补偿单元，其基于所计算出的高分辨率参考图像块，从视频信号的当前图像块中减去的时间预测器进行计算。编码器和相应的解码器一起显着提高了视频信号的信号质量。

13. 发明申请

US20120027085A1 Method for Encoding of a Video Stream 有权
标题翻译：视频流的编码方法
公开(公告)号：US20120027085A1
公开(公告)日：2012-02-02
申请号：US13143628
申请日：2010-07-23
申请人： Peter Amon , Norbert Oertel , Bernhard Agthe
发明人： Peter Amon , Norbert Oertel , Bernhard Agthe
IPC分类号： H04N7/32 , H04N7/26
CPC分类号： H04N19/114 , H04L65/607 , H04N7/147 , H04N7/15 , H04N19/107 , H04N19/177 , H04N19/31 , H04N19/61 , H04N21/2365 , H04N21/4347
摘要： A temporal sequence of pictures is generated in a method for encoding of a first video stream. To do so, a synchronization signal is used which is derived from a second video stream independently of the first video stream, or the encoding of a second video stream independent of the first video stream is based on the same principle as for the encoding of the first video stream.
摘要翻译：在第一视频流的编码方法中生成图像的时间序列。为此，使用与第一视频流独立地从第二视频流导出的同步信号，或者独立于第一视频流的第二视频流的编码基于与编码第一视频流相同的原理第一个视频流。

14. 发明申请

US20100098077A1 METHOD AND DEVICE FOR DISTRIBUTING A DATA SEGMENT OF A DATA STREAM TO A GROUP OF A PLURALITY USERS 有权
标题翻译：将数据流的数据段分配给一群多元化用户的方法和设备
公开(公告)号：US20100098077A1
公开(公告)日：2010-04-22
申请号：US12449585
申请日：2008-02-04
申请人： Norbert Oertel
发明人： Norbert Oertel
IPC分类号： H04L12/28
CPC分类号： H04L12/1854 , H04L12/1881 , H04L12/1886 , H04L65/4076 , H04L67/104 , H04L67/1068 , H04L67/108 , H04L67/1091
摘要： A status message is sent by each node a group of nodes in a network to other nodes in the group using a multicast and/or broadcast channel of the network to identify the nodes in the group. The status message includes a piece of information about a data segment to be received by the nodes in the group via the multicast and/or broadcast channel. At least one of the nodes in the group requests the data segment via a point-to-point transmission channel from a source node. The data segment is sent to the other node(s) in the group via the multicast and/or broadcast channel.
摘要翻译：状态消息由每个节点使用网络的组播和/或广播信道将网络中的一组节点发送到组中的其他节点，以识别组中的节点。状态消息包括关于要通过组播和/或广播信道的组中的节点接收的数据段的一条信息。组中的至少一个节点通过源节点的点对点传输信道请求数据段。数据段通过组播和/或广播信道发送到组中的其他节点。

15. 发明申请

US20100030861A1 METHOD AND TRANSMITTER FOR PRODUCING A DATA STREAM, METHOD AND RECEIVER FOR CALLING AT LEAST ONE DATA SEGMENT IN A DATA STREAM 有权
标题翻译：用于产生数据流的方法和发送器，用于在数据流中至少一个数据段进行呼叫的方法和接收器
公开(公告)号：US20100030861A1
公开(公告)日：2010-02-04
申请号：US12448416
申请日：2007-10-15
申请人： Norbert Oertel
发明人： Norbert Oertel
IPC分类号： G06F15/16
CPC分类号： H04L12/1854 , H04N21/21 , H04N21/23 , H04N21/8455 , H04N21/8456
摘要： A method produces a data stream. The data stream is subdivided into at least one data segment. A key which is associated unambiguously with that data segment is created. A node is selected from a set of nodes in a network for that data segment on the basis of the key associated with that data segment, and the data segment is transmitted to the node selected for that data segment. Furthermore, a method calls at least one data segment in a data stream by a receiver node. A key which is associated unambiguously with that data segment is produced. A node is selected from a set of nodes in the network for the data segment on the basis of the key associated with that data segment. A request message is sent to the selected node to transmit the data segment associated with the key, and the data segment is received by the receiver.
摘要翻译：一种方法产生一个数据流。数据流被细分为至少一个数据段。创建一个明确与该数据段相关联的密钥。基于与该数据段相关联的密钥从该数据段的网络中的一组节点中选择一个节点，并将数据段发送到为该数据段选择的节点。此外，方法通过接收器节点调用数据流中的至少一个数据段。产生与该数据段明确相关的密钥。基于与该数据段相关联的密钥从数据段的网络中的一组节点中选择一个节点。向所选择的节点发送请求消息以发送与密钥相关联的数据段，并且数据段由接收器接收。

16. 发明申请

US20110149075A1 DEVICES AND METHOD FOR PROCESSING DATA PACKETS OF A DATA STREAM AND USE OF SAID DEVICES 有权
标题翻译：用于处理数据流的数据分组和使用设备的设备和方法
公开(公告)号：US20110149075A1
公开(公告)日：2011-06-23
申请号：US12993557
申请日：2009-05-18
申请人： Gero Bäse , Norbert Oertel
发明人： Gero Bäse , Norbert Oertel
IPC分类号： H04L12/56 , H04N7/18
CPC分类号： H04N21/6437 , H04N19/89 , H04N19/895 , H04N21/43637 , H04N21/6375
摘要： The invention relates to a device and to a method for processing data packets of a data stream, in which the received data packets are processed in real-time by a first unit and only data packets that are received error-free are processed by a second unit. Data packets that are faulty or not received are requested repeatedly and routed to the second unit upon error-free receipt. A data sink initially receives only the data packets processed by the first unit. Once the second unit and first unit are processing identical data packets nearly simultaneously, only the data packets processed by the second unit are routed to the data sink. The invention can be used advantageously in video coding, for example with a video-on-demand service or image analysis within the framework of a surveillance system.
摘要翻译：本发明涉及一种用于处理数据流的数据分组的装置和方法，其中所接收的数据分组由第一单元实时处理，并且仅接收无错误的数据分组由第二单元处理单元。无差错收货的数据包被重复请求并路由到第二单元。数据宿最初仅接收由第一单元处理的数据包。一旦第二单元和第一单元几乎同时处理相同的数据分组，则只有由第二单元处理的数据分组被路由到数据宿。本发明可以有利地用于视频编码，例如在监视系统框架内的视频点播服务或图像分析。

17. 发明申请

US20100269159A1 METHOD AND DEVICE FOR OPERATING AN AUDIO AND/OR VIDEOCONFERENCE WITH AT LEAST TWO PARTICIPANTS 审中-公开
标题翻译：用于与至少两名参与者操作音频和/或视频的方法和设备
公开(公告)号：US20100269159A1
公开(公告)日：2010-10-21
申请号：US12810679
申请日：2008-12-08
申请人： Norbert Oertel
发明人： Norbert Oertel
IPC分类号： G06F15/16 , G06F17/30 , G06F21/20 , G06F3/048
CPC分类号： H04N7/152
摘要： The embodiments relate to a method for operating an audio and/or videoconference having at least two participants. A central computer, which controls the audio and/or videoconference, ascertains an identification datum of the participant initiating the conference. The central computer ascertains, on the basis of the identification datum from at least one database, which is coupled to the central computer, contact data of potential participants of the conference, the contact data being associated with the user. The contact data ascertained by the central computer are provided to the user initiating the conference as further conference participants for selection.
摘要翻译：这些实施例涉及用于操作具有至少两个参与者的音频和/或视频会议的方法。控制音频和/或视频会议的中央计算机确定启动会议的参与者的识别数据。中央计算机基于来自至少一个数据库的识别数据，确定联系到中央计算机的会议的潜在参与者的联系人数据，该联系人数据与用户相关联。由中央计算机确定的联系人数据被提供给作为进一步的会议参与者发起会议的用户进行选择。

18. 发明授权

US09356620B2 Method for producing video coding and programme-product 有权
标题翻译：制作视频编码和程序产品的方法
公开(公告)号：US09356620B2
公开(公告)日：2016-05-31
申请号：US10489651
申请日：2002-09-11
申请人： Gero Bäse , Norbert Oertel
发明人： Gero Bäse , Norbert Oertel
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H03M7/40 , H04N19/13 , H04N19/61 , H04N19/517
CPC分类号： H04N19/61 , H03M7/4006 , H04N19/13 , H04N19/176 , H04N19/517 , H04N19/62 , H04N19/91
摘要： According to the invention, there are provided sets of contexts specifically adapted to encode special coefficients of a prediction error matrix, on the basis of previously encoded values of level k. Furthermore, the number of values of levels other than 0 is explicitly encoded and numbers of appropriate contexts are selected on the basis of the number of spectral coefficients other than 0.
摘要翻译：根据本发明，提供了一组上下文，其特别适合于根据先前编码的级别k的值来编码预测误差矩阵的特殊系数。此外，明确地编码除0以外的级别的数量，并且基于除0以外的频谱系数的数量来选择合适的上下文的数量。

19. 发明授权

US08873634B2 Method and device for modification of an encoded data stream 有权
标题翻译：用于修改编码数据流的方法和装置
公开(公告)号：US08873634B2
公开(公告)日：2014-10-28
申请号：US13141873
申请日：2010-05-07
申请人： Peter Amon , Norbert Oertel , Agthe Bernhard
发明人： Peter Amon , Norbert Oertel , Agthe Bernhard
IPC分类号： H04N7/12 , G06K9/36 , H04N21/234 , H04N7/15 , H04N19/51 , H04N21/242 , H04N19/40 , H04N21/2662 , H04N21/2343
CPC分类号： H04N7/467 , H04N7/152 , H04N19/40 , H04N19/587 , H04N21/23406 , H04N21/234381 , H04N21/242 , H04N21/2662
摘要： Embodiments provide methods for modification of an encoded data stream of data packets, wherein each data packet comprises one information bit. In the data stream, the information bits of sequential data packets display time intervals from each other which differ from desired time intervals and which are adapted to the desired time intervals by insertion of an artificially encoded, first data packet into the encoded data stream in the encoded domain temporally after a second data packet, or by removal of a fourth data packet present in the encoded data stream from the encoded data stream in the encoded domain.
摘要翻译：实施例提供了用于修改数据分组的编码数据流的方法，其中每个数据分组包括一个信息比特。在数据流中，顺序数据分组的信息位显示与期望时间间隔不同的时间间隔，并且通过将人为编码的第一数据分组插入到编码数据流中来适应期望的时间间隔在第二数据包之后的时间上编码域，或者通过从编码域中的编码数据流去除存在于编码数据流中的第四数据包。

20. 发明授权

US08788912B2 Devices and method for processing data packets of a data stream and use of said devices 有权
标题翻译：用于处理数据流的数据分组和所述设备的使用的设备和方法
公开(公告)号：US08788912B2
公开(公告)日：2014-07-22
申请号：US12993557
申请日：2009-05-18
申请人： Gero Bäse , Norbert Oertel
发明人： Gero Bäse , Norbert Oertel
IPC分类号： H03M13/00
CPC分类号： H04N21/6437 , H04N19/89 , H04N19/895 , H04N21/43637 , H04N21/6375
摘要： A method for processing data packets of a data stream, in which the received data packets are processed in real-time by a first unit and only data packets that are received error-free are processed by a second unit, include a data sink initially receiving only the data packets processed by a first unit. Once a second unit and the first unit are processing identical data packets nearly simultaneously, data packets processed by the second unit can be routed to the data sink. Embodiments of the invention can be used advantageously in video coding, for example with a video-on-demand service or image analysis within the framework of a surveillance system.
摘要翻译：一种用于处理数据流的数据分组的方法，其中所接收的数据分组由第一单元实时处理，并且仅数据分组被接收到无错误的数据分组由第二单元处理，包括初始接收的数据宿仅由第一单元处理的数据分组。一旦第二单元和第一单元几乎同时处理相同的数据分组，则由第二单元处理的数据分组可被路由到数据宿。本发明的实施例可以有利地用于视频编码，例如在监视系统框架内的视频点播服务或图像分析。

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