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1. 发明申请

US20100092025A1 METHOD AND SYSTEM FOR SECURE SHARING OF RECORDED COPIES OF A MULTICAST AUDIOVISUAL PROGRAM USING SCRAMBLING AND WATERMARKING TECHNIQUES 审中-公开
标题翻译：使用SCRAMBLING和WATERMARKING技术确保多媒体音频程序的记录副本的共享方法和系统
公开(公告)号：US20100092025A1
公开(公告)日：2010-04-15
申请号：US12248437
申请日：2008-10-09
申请人： Octavian Folea , Didier Lesteven
发明人： Octavian Folea , Didier Lesteven
IPC分类号： G06K9/00
CPC分类号： G06T1/0071 , H04L63/166 , H04L65/4076 , H04L2463/103 , H04N7/1675 , H04N21/8358
摘要： A method for secure distribution of an original audiovisual stream to a plurality of consumer devices through a multicast session includes generating a protected audiovisual stream by modifying the original audiovisual stream; a complementary stream of any format including digital information suitable to allow reconstruction of an audiovisual stream from the protected stream; calculating a first mark as function of a unique identifier of a receiving consumer device or an external secure device; calculating on the receiving consumer device a first marked audiovisual stream from the protected stream as function of the first mark and the complementary stream; transmitting the protected stream from the receiving device to the second device; calculating a second mark as function of a unique identifier of a second device, an external secure device or a consumer using the second device; and calculating on the second consumer device a second marked audiovisual stream from the protected stream received from the receiving device as function of the second mark.
摘要翻译：通过多播会话将原始视听流安全地分发到多个消费者设备的方法包括通过修改原始视听流来生成受保护的视听流; 任何格式的补充流，包括适于允许从受保护流重建视听流的数字信息; 计算作为接收消费者设备或外部安全设备的唯一标识符的功能的第一标记; 在所述接收消费者设备上计算来自所述受保护流的第一标记视听流作为所述第一标记和所述互补流的函数; 将受保护流从接收设备发送到第二设备; 计算第二标记作为第二装置的唯一标识符，外部安全装置或使用第二装置的消费者的功能; 以及根据所述第二标记的功能，从所述第二用户设备计算从所述接收设备接收到的受保护流中的第二标记视听流。

2. 发明申请

US20090070886A1 METHOD FOR SECURELY DELIVERING AUDIOVISUAL SEQUENCES, DECODER AND SYSTEM THEREFOR 审中-公开
标题翻译：用于安全提供音视频序列，解码器和系统的方法
公开(公告)号：US20090070886A1
公开(公告)日：2009-03-12
申请号：US12282371
申请日：2007-03-01
申请人： Daniel Lecomte , Octavian Folea
发明人： Daniel Lecomte , Octavian Folea
IPC分类号： H04L9/32
CPC分类号： H04N21/44055 , H04N7/16 , H04N7/1675 , H04N21/25816 , H04N21/4181 , H04N21/4623 , H04N21/631
摘要： A method for delivering a nominal audiovisual stream including nominal coefficients to a receiving site including a secure gateway includes modifying, in the nominal audiovisual stream, at least one nominal coefficient among the nominal coefficients to generate a main digital stream; generating complementary information so that the nominal audiovisual stream is implemented from the complementary information and main digital stream at the receiving site; performing cryptographic operations on the secure gateway with the complementary information; and causing the gateway to transmit the complementary information to an audiovisual processing peripheral to enable the nominal audiovisual stream to be implemented at the audiovisual processing peripheral.
摘要翻译：用于将包括标称系数的标称视听流传送到包括安全网关的接收站点的方法包括在标称视听流中修改标称系数中的至少一个标称系数以产生主数字流; 产生补充信息，使得标称视听流从接收站点的补充信息和主数字流实现; 利用补充信息对安全网关执行加密操作; 并且使所述网关将所述补充信息发送到视听处理外围设备，以使所述标称视听流在所述视听处理外设处被实现。

3. 发明申请

US20060215875A1 Adaptive and progressive protection of fixed images encoded in wavelets 有权
公开(公告)号：US20060215875A1
公开(公告)日：2006-09-28
申请号：US11167783
申请日：2005-06-27
申请人： Daniel LeComte , Daniela Parayre-Mitzova , Jerome Caporossi
发明人： Daniel LeComte , Daniela Parayre-Mitzova , Jerome Caporossi
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： H04N21/44055 , H04N5/76 , H04N7/17318 , H04N19/17 , H04N19/63 , H04N19/88 , H04N21/23476 , H04N21/2541 , H04N21/4334 , H04N21/835 , H04N21/845
摘要： A process for secured distribution of fixed numerical images according to a nominal format resulting from numerical encoding in wavelets, represented by a original stream including a packet relating to organization of a binary sequence that contains at least a block that regroups numerically encoded simple elements according to a mode specified inside the stream and utilized by decoders that are capable of reconstructing or decoding it to be able to correctly display the image including modifying at least one of the simple elements according to at least a substitution operation including extracting the simple element, followed by its replacement by lure data, modifying a principal stream to conform to a nominal format including modified blocks and packets, and by a path that is separate from the principal stream of complementary numerical information and allowing reconstruction of the original stream from calculations, on destination equipment, as a function of the principal stream and the complementary information.

4. 发明申请

US20060167682A1 Adaptive and progressive audio stream descrambling 审中-公开
标题翻译：自适应和逐行音频流解扰
公开(公告)号：US20060167682A1
公开(公告)日：2006-07-27
申请号：US10530594
申请日：2003-10-21
申请人： Daniel Lecomte , Daniela Parayre-Mitzova
发明人： Daniel Lecomte , Daniela Parayre-Mitzova
IPC分类号： G10L19/12
CPC分类号： H04N21/233 , H04N7/1675 , H04N21/23476 , H04N21/25808 , H04N21/439 , H04N21/631 , H04N21/8106
摘要： A process for distributing digital audio sequences in streams including data sequences containing digital audio blocks including modifying at least a part of the data sequences in an original stream to produce a modified stream in a same nominal format as the original stream, transmitting the modified stream, and reconstructing the original stream with the aid of a decoder, wherein reconstruction of the original stream is adaptive and progressive as a function of information coming from a digital profile of a target.
摘要翻译：一种用于在包括数字音频块的数据序列的数据流中分配数字音频序列的过程，包括修改原始流中的至少一部分数据序列以产生与原始流相同的标称格式的修改流，发送修改流，并且借助于解码器重建原始流，其中原始流的重建是来自目标的数字简档的信息的函数的自适应和渐进的。

5. 发明申请

US20060150233A1 Protection method and device for the secure distribution of audio-visual works 有权
标题翻译：保护视听作品安全分发的方法和装置
公开(公告)号：US20060150233A1
公开(公告)日：2006-07-06
申请号：US10544599
申请日：2004-02-04
申请人： Daniel LeComte , Sebastien Georges
发明人： Daniel LeComte , Sebastien Georges
IPC分类号： H04N7/16 , H04N11/04 , H04N5/455 , H04N11/02 , H04B1/66 , H04N7/12
CPC分类号： H04N21/845 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N21/2347 , H04N21/4181 , H04N21/4325 , H04N21/4334 , H04N21/4405 , H04N21/47202 , H04N21/6175 , H04N2005/91364
摘要： A process for secure distribution of video sequences coded in accordance with a nominal stream format including visual data and data for configuration of decoding of the stream that does not represent the visual data, wherein, prior to transmission to client equipment, an analysis is made of the stream for generating a modified main stream having a format of the nominal stream and having pictures/images modified by modification of the data for configuration of decoding, and complementary digital information of any format including digital information suitable to permit reconstruction of modified pictures, then, for separately transmitting the modified main stream and complementary digital information generated from a server to the client equipment, and wherein a synthesis of a stream in the nominal format is calculated on the client equipment as a function of the modified main stream and the complementary information.
摘要翻译：一种用于根据包括视觉数据的标称流格式编码的视频序列的安全分发的过程，用于配置不表示视觉数据的流的解码的数据，其中，在传输到客户端设备之前，分析是用于生成具有标称流的格式并具有通过修改用于解码的配置的数据修改的图像/图像的修改的主流的流，以及包括适于允许重建修改的图像的数字信息的任何格式的补充数字信息，然后，用于将经修改的主流和从服务器产生的互补数字信息单独发送到客户端设备，并且其中以客户端设备作为修改的主流和补充信息的函数来计算标称格式的流的合成。

6. 发明申请

US20100146631A1 METHOD AND SYSTEM FOR THE SECURE DISTRIBUTION OF DIGITAL DATA 审中-公开
标题翻译：数字数据安全分配的方法与系统
公开(公告)号：US20100146631A1
公开(公告)日：2010-06-10
申请号：US12522598
申请日：2008-01-10
申请人： Octavian Folea , Sébastien Dupuis
发明人： Octavian Folea , Sébastien Dupuis
IPC分类号： H04L9/00
CPC分类号： H04L63/10 , H04L63/0428 , H04L2463/101 , H04N21/23892 , H04N21/440218 , H04N21/4627
摘要： The application relates to a method for the secure distribution of digital data transmitted to a client station, said digital data being in a first digital format of a non audiovisual nature, said method implementing a protection device able to protect data in a second digital format and to transmit them to said client station. According to the invention, said second format is of an audiovisual nature and the method includes a step of converting digital data in said first digital format, into said second format.
摘要翻译：本申请涉及一种用于安全分发发送到客户端站的数字数据的方法，所述数字数据是非视听性质的第一数字格式，所述方法实现了能够以第二数字格式保护数据的保护装置，以及将它们发送到所述客户端站。根据本发明，所述第二格式具有视听性质，并且该方法包括将所述第一数字格式的数字数据转换成所述第二格式的步骤。

7. 发明授权

US07613298B2 System and process for adaptive and progressive scrambling of video streams 有权
标题翻译：视频流的自适应和逐行扰码的系统和过程
公开(公告)号：US07613298B2
公开(公告)日：2009-11-03
申请号：US11091793
申请日：2005-03-28
申请人： Daniel LeComte , Pierre Sarda , Daniela Parayre-Mitzova , Sébastien Georges
发明人： Daniel LeComte , Pierre Sarda , Daniela Parayre-Mitzova , Sébastien Georges
IPC分类号： H04N7/167 , H04L9/00
CPC分类号： H04N7/162 , H04N7/1675 , H04N19/142 , H04N19/157 , H04N19/46 , H04N19/88 , H04N21/234327 , H04N21/23476 , H04N21/25808 , H04N21/2662 , H04N21/44055 , H04N21/631 , H04N21/835
摘要： A process for distributing digital video sequences in accordance with a nominal stream format including a succession of frames, each frame including at least one digital block regrouping a plurality of coefficients corresponding to simple, digitally coded visual elements is disclosed.
摘要翻译：公开了一种根据包括一系列帧的标称流格式分配数字视频序列的过程，每个帧包括重新分组对应于简单的数字编码视觉元素的多个系数的至少一个数字块。

8. 发明申请

US20050289064A1 Personalized markup for protecting numerical audiovisual streams 有权
标题翻译：用于保护数字视听流的个性化标记
公开(公告)号：US20050289064A1
公开(公告)日：2005-12-29
申请号：US11165150
申请日：2005-06-23
申请人： Daniel LeComte , Daniela Parayre-Mitzova , Sebastien Georges
发明人： Daniel LeComte , Daniela Parayre-Mitzova , Sebastien Georges
IPC分类号： H04N5/913 , H04N7/16 , G06Q99/00
CPC分类号： H04N21/44055 , H04N5/913 , H04N7/162 , H04N21/234345 , H04N21/23476 , H04N21/25866 , H04N21/4181 , H04N21/4334 , H04N2005/91307 , H04N2005/91335 , H04N2005/91342 , H04N2005/91364
摘要： A process for distributing a video stream to a multitude of destinations including marking by adding to the video stream at least a visual element such that the marking is applied to an original video stream common to selected recipients, and personalized for a least portion of the recipients by addition of a visual element specific to destination equipment.
摘要翻译：一种用于将视频流分发到多个目的地的过程，包括通过将至少一个视觉元素添加到视频流中进行标记，使得该标记被应用于所选择的接收者公共的原始视频流，并且针对至少部分接收者进行个性化通过添加特定于目的地设备的视觉元素。

9. 发明申请

US20050281471A1 Method and device for secure transmission of JPEG encoded images 有权
标题翻译：用于JPEG编码图像的安全传输的方法和装置
公开(公告)号：US20050281471A1
公开(公告)日：2005-12-22
申请号：US11166424
申请日：2005-06-24
申请人： Daniel LeComte
发明人： Daniel LeComte
IPC分类号： H04N7/26 , H04N7/30 , G06K9/36
CPC分类号： H04N19/88 , H04N19/60
摘要： A process for distributing digital still images according to a nominal format, where each image is broken into blocks and macroblocks that depend upon each other by correlation coefficients including analyzing contents of the still images to generate two parts: a) a primary contents in nominal format corresponding to the image as modified by substitution of certain correlation coefficients with coefficients that are of the same type, but which are random, and b) additional digital nature of any format, which includes substituted correlation coefficients and digital data that are likely to allow reconstruction of the modified image; transmitting separately the modified primary contents in real or deferred time and additional digital information in real time at a moment of viewing from a server towards recipient equipment; and calculating a synthesis of contents of the recipient equipment that is in nominal format as a function of the modified primary contents and the additional data.
摘要翻译：一种用于根据标称格式分配数字静止图像的过程，其中每个图像被分解成通过包括分析静止图像的内容的相关系数相互依赖的块和宏块，以生成两部分：a）标称格式的主要内容对应于通过用相同类型但是是随机的系数替换某些相关系数来修改的图像，以及b）任何格式的附加数字性质，其包括被替换的相关系数和可能允许重构的数字数据的修改图像; 在从服务器向接收设备观看的时刻，实时分发实时或延迟时间的修改主要内容和附加数字信息; 以及计算作为修改的主要内容和附加数据的函数的标称格式的接收者设备的内容的综合。

10. 发明申请

US20050193019A1 Method for secured transmission of audiovisual files 有权
标题翻译：视听文件的安全传输方法
公开(公告)号：US20050193019A1
公开(公告)日：2005-09-01
申请号：US11093671
申请日：2005-03-30
申请人： Daniel LeComte
发明人： Daniel LeComte
IPC分类号： G06F7/00 , H04N7/167
CPC分类号： H04N21/4351 , H04N7/1675 , H04N21/2347 , H04N21/2365 , H04N21/4405 , H04N21/835
摘要： A procedure for distributing audiovisual sequences according to a nominal format of a stream including a succession of frames including before transmission to destination equipment, performing an analysis of the stream to generate a first modified stream having format of the nominal stream and having images modified by substitution of selected data by data of the same nature, but calculated in a random fashion or in relation to an algorithm, and a second stream of any format, including the substituted data and the numerical information capable of allowing reconstruction of the modified stream, separately transmitting, in real time or at different times, two streams thus generated from a server to the destination equipment, and calculating on the destination equipment a synthesis of the stream of nominal format as a function of the first stream and the second stream such that transmission of the second stream is achieved by initializing communication, wherein a user provides identification at the server, which responds to the user who in turn verifies successful communication with the server, and exchanging information between the user and the server in which every message from the user is identified at the server with an identifier of the user sent by the server and every message from the user is identified at the user by an identifier of the server sent by the user.
摘要翻译：一种用于根据包括在传输到目的地设备之前的连续帧的流的标称格式来分发视听序列的过程，执行流的分析以生成具有标称流的格式并具有通过替换修改的图像的第一修改流通过相同性质的数据，但是以随机方式或与算法相关的数据，以及任何格式的第二流，包括能够允许重建修改的流的替代数据和数字信息的第二流，分别发送在实时或不同时间，从服务器到目的地设备生成两个流，并且在目的地设备上计算作为第一流和第二流的函数的标称格式流的合成，使得通过初始化通信来实现第二流，其中用户提供识别该服务器响应于用户，其又验证与服务器的成功通信，以及在用户和服务器之间交换信息，其中在服务器处识别来自用户的每个消息的用户具有由用户发送的用户的标识符服务器和来自用户的每个消息由用户通过用户发送的服务器的标识符来识别。

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