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1.发明授权公开(公告)号：US06922805B2
公开(公告)日：2005-07-26
申请号：US10161003
申请日：2002-06-03
申请人： Jean-Marc Reme , Gilles Delmas
发明人： Jean-Marc Reme , Gilles Delmas
CPC分类号： H04L1/1887 , H04L1/1678 , H04L1/1809 , H04L1/1874
摘要： The invention proposes a mechanism for retransmitting packets which comprises a step for checking at the transmitter whether the retransmitted packet will be received by the receiver in time to be processed. To this end, the receiver sends in its retransmission request the processing time indication of the packet being processed at the receiver when the request is transmitted. At the transmitter end, this processing time indication is compared with the processing time indication of the packet to be retransmitted so as to authorize or block its retransmission.
摘要翻译： 本发明提出了一种重发分组的机制，包括一个步骤，用于在发射机检查重传的分组是否将被接收机及时处理。 为此，当发送请求时，接收机在其重发请求中发送正在处理的分组的处理时间指示。 在发送端，将该处理时间指示与要重传的分组的处理时间指示进行比较，以便授权或阻止其重发。
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2.发明授权Packet transmission method with packet retransmission requests and a control mechanism relating to the transmission of such requests 失效具有分组重传请求的分组传输方法和与传输这种请求有关的控制机制公开(公告)号：US07505465B2
公开(公告)日：2009-03-17
申请号：US10180573
申请日：2002-06-26
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
CPC分类号： H04L65/607 , H04L1/18 , H04L29/06027 , H04L65/80 , H04N19/89
摘要： In a packet transmission system, an importance level is assigned by a transmitter to transmitted packets. The transmitted packets contain one or more importance levels of those packets transmitted previously, so that a receiver can recover the importance level associated with a lost packet from a received packet. The receiver decides whether to send a retransmission request relating to the lost packet based on the importance level of the lost packet.
摘要翻译： 在分组传输系统中，重要性级别由发射机分配给传输的分组。 发送的分组包含先前发送的那些分组的一个或多个重要性级别，使得接收机可以从接收到的分组恢复与丢失的分组相关联的重要性级别。 接收机基于丢失分组的重要性级别决定是否发送与丢失分组有关的重传请求。
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公开(公告)号：US20060031738A1
公开(公告)日：2006-02-09
申请号：US10532927
申请日：2003-10-16
申请人： Laurent Fay , Jean-Marc Reme , Christophe Samson
发明人： Laurent Fay , Jean-Marc Reme , Christophe Samson
IPC分类号： H03M13/00
CPC分类号： H04L1/0009 , H04L1/0025
摘要： The invention applies to packet transmission networks. It proposes an adaptive forward error control scheme implemented at the application level, allowing to respect a maximum tolerated packet error rate. According to the invention, the amount of redundancy is adapted so as to offer a correction capability allowing to respect said maximum tolerated packet error rate. Advantageously, the maximum tolerated packet error rate is set by the application.
摘要翻译： 本发明适用于分组传输网络。 它提出了在应用级实现的自适应前向错误控制方案，允许尊重最大容许分组错误率。 根据本发明，冗余量适应于提供允许遵守所述最大容许分组错误率的校正能力。 有利地，最大容许分组错误率由应用程序设置。
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4.发明申请Transmission system with congestion control at the receiver end for deciding possible retransmission requests 审中-公开在接收端具有拥塞控制的传输系统，用于确定可能的重传请求公开(公告)号：US20050207406A1
公开(公告)日：2005-09-22
申请号：US10510789
申请日：2003-04-03
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
CPC分类号： H04L1/1877 , H04L1/1803 , H04L1/1887 , H04L2001/0098
摘要： The invention relates to the transmission of data packets across a network that may introduce errors leading to packet losses, and across which the packets have a variable transit time. The invention comprises discriminating the losses due to congestion, losses due to transmission errors and to stopping at least certain requests for retransmission of packets in case of congestion.
摘要翻译： 本发明涉及跨越网络的数据分组的传输，其可能引入导致分组丢失的错误，并且分组具有可变的传播时间。 本发明包括识别由于拥塞造成的损失，由于传输错误引起的损失，并且在拥塞的情况下停止至少一些重传分组请求。
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5.发明授权公开(公告)号：US08488887B2
公开(公告)日：2013-07-16
申请号：US12599048
申请日：2008-05-14
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
IPC分类号： H04N7/12
CPC分类号： H04N19/107 , H04N19/14 , H04N19/17 , H04N19/172 , H04N19/597 , H04N19/61
摘要： The invention relates to a method of determining an image distribution (Dopt) for a light field data structure, which method comprises obtaining a plurality of images (F1, F2, . . . , Fn) from a plurality of image sources (C1, C2, . . . , Cn), performing image analysis on each image (F1, F2, . . . , Fn) of the plurality of images (F1, F2, . . . , Fn) to determine whether a specified criterion is satisfied by the content of that image (F1, F2, . . . , Fn), and identifying a group (12) of images (F1, F2, . . . , Fn) whose contents satisfy the specified criterion. The image group (12) is compared to each reference image distribution (D1, D2, . . . , Dm) of a set of predefined reference image distributions (D1, D2, . . . , Dm,) to select an optimal image distribution (Dopt), wherein a reference image distribution (D1, D2, . . . , Dm) comprises a predefined arrangement of I-images and P-images of the light field data structure. Each image (F1, F2, . . . , Fn) of the plurality of images (F1, F2, . . . , Fn) of the light field data structure is subsequently designated to be either an I-image or a P-image according to the selected image distribution (Dopt). The invention also describes a system (1) for determining an image distribution (Dopt) for a light field data structure.
摘要翻译： 本发明涉及一种确定光场数据结构的图像分布（Dopt）的方法，该方法包括从多个图像源（C1，C2）获得多个图像（F1，F2，...，Fn） ，...，Cn），对多个图像（F1，F2，...，Fn）的每个图像（F1，F2，...，Fn）进行图像分析，以确定是否满足指定的标准 该图像的内容（F1，F2，...，Fn），并且识别其内容满足指定标准的图像（F1，F2，...，Fn）的组（12）。 将图像组（12）与一组预定参考图像分布（D1，D2，...，Dm）的每个参考图像分布（D1，D2，...，Dm）进行比较，以选择最佳图像分布 （Dopt），其中参考图像分布（D1，D2，...，Dm）包括光场数据结构的I图像和P图像的预定排列。 随后将光场数据结构的多个图像（F1，F2，...，Fn）的每个图像（F1，F2，...，Fn）指定为I图像或P图像 根据所选图像分布（Dopt）。 本发明还描述了一种用于确定光场数据结构的图像分布（Dopt）的系统（1）。
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公开(公告)号：US20110194026A1
公开(公告)日：2011-08-11
申请号：US12063040
申请日：2006-08-08
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
CPC分类号： H04N21/835 , G11B20/00884 , H04N21/2541 , H04N21/6131 , H04N21/8358
摘要： The present invention provides an improved method and system for copyright protection in video applications. In particular, the invention is concerned with preventing tampering of or destroying digital watermarking information contained in video images transmitted over error prone networks such as mobile transmission networks. To this end, a robust digital watermark method and system is proposed which protects watermarking by processing an original watermarked video stream (32) having an initial watermarking information and generating (34) at least two separate video streams, where the first stream includes video content information and the second stream includes watermarking information. Next, the two separate video streams using different protocols are transmitted (36), the first stream using a transport protocol for video streaming, and the second stream using a transport protocol having error correction techniques, and then, the two separate video streams are recomposed (38) to generate (39) a final watermarked video stream having the initial watermarking information present in the original video stream.
摘要翻译： 本发明提供了一种用于视频应用中的版权保护的改进方法和系统。 特别地，本发明涉及防止篡改或破坏包含在诸如移动传输网络的易错网络上传输的视频图像中的数字水印信息。 为此，提出了一种健壮的数字水印方法和系统，其通过处理具有初始水印信息的原始水印视频流（32）来保护水印，并且生成（34）至少两个分离的视频流，其中第一流包括视频内容 信息，第二流包括水印信息。 接下来，使用不同协议的两个分离的视频流（36），使用用于视频流的传输协议的第一流，以及使用具有纠错技术的传输协议的第二流，然后将两个分离的视频流重新组合 （38）生成具有原始视频流中存在的初始水印信息的最终加水印视频流（39）。
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7.发明申请公开(公告)号：US20100232499A1
公开(公告)日：2010-09-16
申请号：US12599048
申请日：2008-05-14
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
CPC分类号： H04N19/107 , H04N19/14 , H04N19/17 , H04N19/172 , H04N19/597 , H04N19/61
摘要： The invention relates to a method of determining an image distribution (Dopt) for a light field data structure, which method comprises obtaining a plurality of images (F1, F2, . . . , Fn) from a plurality of image sources (C1, C2, . . . , Cn), performing image analysis on each image (F1, F2, . . . , Fn) of the plurality of images (F1, F2, . . . , Fn) to determine whether a specified criterion is satisfied by the content of that image (F1, F2, . . . , Fn), and identifying a group (12) of images (F1, F2, . . . , Fn) whose contents satisfy the specified criterion. The image group (12) is compared to each reference image distribution (D1, D2, . . . , Dm) of a set of predefined reference image distributions (D1, D2, . . . , Dm,) to select an optimal image distribution (Dopt), wherein a reference image distribution (D1, D2, . . . , Dm) comprises a predefined arrangement of I-images and P-images of the light field data structure. Each image (F1, F2, . . . , Fn) of the plurality of images (F1, F2, . . . , Fn) of the light field data structure is subsequently designated to be either an I-image or a P-image according to the selected image distribution (Dopt). The invention also describes a system (1) for determining an image distribution (Dopt) for a light field data structure.
摘要翻译： 本发明涉及一种确定光场数据结构的图像分布（Dopt）的方法，该方法包括从多个图像源（C1，C2）获得多个图像（F1，F2，...，Fn） ，...，Cn），对多个图像（F1，F2，...，Fn）的每个图像（F1，F2，...，Fn）进行图像分析，以确定是否满足指定的标准 该图像的内容（F1，F2，...，Fn），并且识别其内容满足指定标准的图像（F1，F2，...，Fn）的组（12）。 将图像组（12）与一组预定参考图像分布（D1，D2，...，Dm）的每个参考图像分布（D1，D2，...，Dm）进行比较，以选择最佳图像分布 （Dopt），其中参考图像分布（D1，D2，...，Dm）包括光场数据结构的I图像和P图像的预定排列。 随后将光场数据结构的多个图像（F1，F2，...，Fn）的每个图像（F1，F2，...，Fn）指定为I图像或P图像 根据所选图像分布（Dopt）。 本发明还描述了一种用于确定光场数据结构的图像分布（Dopt）的系统（1）。
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公开(公告)号：US07328394B2
公开(公告)日：2008-02-05
申请号：US10532927
申请日：2003-10-16
申请人： Laurent Faÿ , Jean-Marc Reme , Christophe Samson
发明人： Laurent Faÿ , Jean-Marc Reme , Christophe Samson
IPC分类号： H03M13/00
CPC分类号： H04L1/0009 , H04L1/0025
摘要： A transmitter uses an adaptive forward error control scheme that includes redundant packets to reduce packet error rate at a receiver. The receiver analyzes the received packet error rate before correction to determine an optimal level of redundancy required to respect a maximum tolerated packet error rate after correction, and communicates this determined optimal level to the transmitter for controlling the amount of redundancy in subsequent transmissions from the transmitter.
摘要翻译： 发射机使用包括冗余分组的自适应前向错误控制方案，以减少接收机处的分组错误率。 接收机在校正之前分析接收到的分组错误率，以确定在校正之后遵守最大容许分组错误率所需的最优冗余级别，并将该确定的最佳级别传送到发射机，以控制来自发射机的后续传输中的冗余量 。
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公开(公告)号：US20060041674A1
公开(公告)日：2006-02-23
申请号：US10528628
申请日：2003-09-15
申请人： Jean-Marc Reme
发明人： Jean-Marc Reme
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04L29/06027 , H04L65/80 , H04N7/17318 , H04N21/23439 , H04N21/2402 , H04N21/25866 , H04N21/26216 , H04N21/47202 , H04N21/6125 , H04N21/6587
摘要： The invention proposes a content streaming service with the options of, a) streaming a content from a server to a terminal of a user, b) interrupting the streaming session, c) resuming an interrupted streaming session from the same terminal or from another terminal belonging to that user. According to the invention, users are registered in a database. The last Random Access Point (RAP) of the interrupted streaming content is stored in the database together with the user identification data.
摘要翻译： 本发明提出了一种内容流服务，其具有以下选项：a）将内容从服务器流传输到用户的终端，b）中断流传输会话，c）从同一终端或属于另一终端的中继流媒体会话恢复 给那个用户 根据本发明，用户被登记在数据库中。 中断流传输内容的最后一个随机接入点（RAP）与用户识别数据一起存储在数据库中。
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