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1.发明授权System and method of adaptive and progressive descrambling of streaming video 有权流式视频的自适应和逐行解扰的系统和方法公开(公告)号：US08695029B2
公开(公告)日：2014-04-08
申请号：US11091217
申请日：2005-03-28
CPC分类号： H04N21/435 , H04N7/1675 , H04N21/2347 , H04N21/235 , H04N21/25891 , H04N21/2662 , H04N21/2668 , H04N21/4405 , H04N21/44222 , H04N21/6334 , H04N21/6582 , H04N21/8355
摘要： A method of distributing digital video sequences in the form of a stream including sequences of data containing digital images, including a modification stage of an original stream by modifying at least a part of the sequences, the modification producing a modified stream of the same nominal format as the original stream, transmitting the modified stream, and a reconstruction stage implemented with a decoder, wherein the reconstruction is adaptive and progressive in function of information coming from a digital profile of the recipient.
摘要翻译： 以包括数字图像的数据序列的流的形式分发数字视频序列的方法，包括通过修改至少一部分序列的原始流的修改阶段，该修改产生相同标称格式的修改的流 作为原始流，发送修改的流，以及用解码器实现的重构阶段，其中重建是来自接收者的数字简档的信息的自适应和渐进的。
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公开(公告)号：US20120201384A1
公开(公告)日：2012-08-09
申请号：US13449437
申请日：2012-04-18
IPC分类号： H04K1/04
CPC分类号： H04N21/233 , H04N7/1675 , H04N21/23476 , H04N21/439 , H04N21/631 , H04N21/8106
摘要： A process for distributing digital audio sequences according to a nominal stream format that include a succession of frames, each of which includes at least one digital audio block grouping a plurality of coefficients corresponding to digitally coded audio elements, including modifying at least one block of an original stream of sequences, in an adaptive manner on the original stream as a function of at least a part of characteristics representative of the structure, content and parameters of the original stream, a target profile and external events.
摘要翻译： 一种用于根据包括一系列帧的标称流格式分配数字音频序列的过程，每个帧包括至少一个对与数字编码音频元素相对应的多个系数进行分组的数字音频块，包括修改至少一个 原始流序列，以原始流的自适应方式作为代表原始流的结构，内容和参数，目标简档和外部事件的至少一部分特征的函数。
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公开(公告)号：US20100076773A1
公开(公告)日：2010-03-25
申请号：US12628534
申请日：2009-12-01
摘要： A process for distributing digital audio sequences according to a nominal flux format including a succession of fields, each of which includes at least one digital block clusterizing a selected number of coefficients corresponding to single audio elements that are digitally coded inside the flux and utilized by audio decoders that are able to play it to be able to decode it correctly, including a preparatory step including modifying at least one of the coefficients, and a transmission step including a primary flux in compliance with a nominal format including blocks that were modified during the preparatory step and by a route separated from the primary flux by an additional piece of digital information which allows reconstruction of the original flux starting with a calculation, on recipient equipment, as a function of the primary flux and of the additional information.
摘要翻译： 根据包括一系列字段的标称通量格式来分配数字音频序列的过程，每个字段包括至少一个数字块，所述至少一个数字块将对应于通量内的数字编码的单个音频元素的选定数量的系数聚类并被音频利用 能够播放它以能够正确解码的解码器，包括准备步骤，包括修改系数中的至少一个，以及传输步骤，包括符合包括在准备期间被修改的块的标称格式的主要通量 通过附加的数字信息片段与主要通量分离的路线，其允许从接收设备开始的计算开始重建原始通量，作为主要通量和附加信息的函数。
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公开(公告)号：US07630492B2
公开(公告)日：2009-12-08
申请号：US11092533
申请日：2005-03-29
摘要： A process for distributing digital audio sequences according to a nominal flux format including a succession of fields, each of which includes at least one digital block clusterizing a selected number of coefficients corresponding to single audio elements that are digitally coded inside the flux and utilized by audio decoders that are able to play it to be able to decode it correctly, including a preparatory step including modifying at least one of the coefficients, and a transmission step including a primary flux in compliance with a nominal format including blocks that were modified during the preparatory step and by a route separated from the primary flux by an additional piece of digital information which allows reconstruction of the original flux starting with a calculation, on recipient equipment, as a function of the primary flux and of the additional information.
摘要翻译： 根据包括一系列字段的标称通量格式来分配数字音频序列的过程，每个字段包括至少一个数字块，所述至少一个数字块将对应于通量内的数字编码的单个音频元素的选定数量的系数聚类并被音频利用 能够播放它以能够正确解码的解码器，包括准备步骤，包括修改系数中的至少一个，以及传输步骤，包括符合包括在准备期间被修改的块的标称格式的主要通量 通过附加的数字信息片段与主要通量分离的路线，其允许从接收设备开始的计算开始重建原始通量，作为主要通量和附加信息的函数。
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5.发明申请Apparatus and method for scrambling, descrambling and secured distribution of audiovisual sequences stemming from DCT-based video coders 审中-公开用于对来自基于DCT的视频编码器的视听序列进行加扰，解扰和保证分发的装置和方法公开(公告)号：US20060164544A1
公开(公告)日：2006-07-27
申请号：US11387628
申请日：2006-03-23
IPC分类号： H04N7/12
CPC分类号： H04N21/4622 , H04N7/1675 , H04N19/467 , H04N19/48 , H04N19/61 , H04N21/2347 , H04N21/23476 , H04N21/2541 , H04N21/631 , H04N21/835
摘要： A process and system for secured distribution of video sequences in accordance with the digital stream format based on a DCT transformation constituted of frames including blocks with a fixed or variable size, at least a part of which blocks is calculated with the aid of temporal prediction and spatial prediction optimized from adjacent blocks, in which the prediction mode, cutting into blocks and decoding and filtering parameters for the display are indicted in the binary stream, wherein an analysis of the stream is made prior to transmission to client equipment to generate a modified main stream with the format of the original stream, and with complementary information of any format comprising the digital information suitable for allowing the reconstruction of these modified frames, then the modified main stream and the complementary information are transmitted separately during the distribution phase from a server to the equipment of an addressee.
摘要翻译： 一种用于根据基于由具有固定或可变大小的块的帧构成的DCT变换根据数字流格式来安全地分发视频序列的过程和系统，其中至少一部分借助时间预测被计算， 从相邻块优化的空间预测，其中在二进制流中指示预测模式，切入块和用于显示的解码和滤波参数，其中在传输到客户端设备之前进行流的分析以生成修改的主 流与原始流的格式，以及包括适于允许重建这些修改的帧的数字信息的任何格式的补充信息，则在分发阶段期间将修改的主流和补充信息分别从服务器传送到 收件人的设备。
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公开(公告)号：US08184809B2
公开(公告)日：2012-05-22
申请号：US11100121
申请日：2005-04-06
IPC分类号： H04N7/167
CPC分类号： H04N21/233 , H04N7/1675 , H04N21/23476 , H04N21/439 , H04N21/631 , H04N21/8106
摘要： A process for distributing digital audio sequences according to a nominal stream format that include a succession of frames, each of which includes at least one digital audio block grouping a plurality of coefficients corresponding to digitally coded audio elements, including modifying at least one block of an original stream of sequences, in an adaptive manner on the original stream as a function of at least a part of characteristics representative of the structure, content and parameters of the original stream, a target profile and external events.
摘要翻译： 一种用于根据包括一系列帧的标称流格式分配数字音频序列的过程，每个帧包括至少一个对与数字编码音频元素相对应的多个系数进行分组的数字音频块，包括修改至少一个 原始流序列，以原始流的自适应方式作为代表原始流的结构，内容和参数，目标简档和外部事件的至少一部分特征的函数。
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公开(公告)号：US07639833B2
公开(公告)日：2009-12-29
申请号：US11165150
申请日：2005-06-23
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。
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8.发明申请Automatic and adaptive process and system for analyzing and scrambling digital video streams 审中-公开用于分析和加扰数字视频流的自动和自适应过程和系统公开(公告)号：US20060002552A1
公开(公告)日：2006-01-05
申请号：US11187161
申请日：2005-07-22
IPC分类号： H04N7/167
CPC分类号： H04N5/913 , H04N21/23418 , H04N21/23476 , H04N21/25891 , H04N21/4334 , H04N21/4622 , H04N2005/91364
摘要： A process for automatically and adaptively scrambling digital video streams including analyzing structure and visual content of the digital video stream, and scrambling the digital video stream under regulation of an inference or decisional engine that selects a scrambling tool or tools to be applied to the digital video stream from a library of possible scrambling tools as a function of the analysis, of digital information relative to characteristics of a user, and from transport conditions of digital data in conformance with a base of predefined scrambling rules.
摘要翻译： 一种用于自动和自适应地加扰数字视频流的过程，包括分析数字视频流的结构和视觉内容，以及在推定或决定性引擎的调节下扰乱数字视频流，该引擎或决策引擎选择加扰工具或应用于数字视频的工具 作为分析的函数的可能的加扰工具的库的流，与用户的特性相关的数字信息以及根据预定义的扰乱规则的基础的数字数据的传输条件。
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公开(公告)号：US20050289063A1
公开(公告)日：2005-12-29
申请号：US11100121
申请日：2005-04-06
CPC分类号： H04N21/233 , H04N7/1675 , H04N21/23476 , H04N21/439 , H04N21/631 , H04N21/8106
摘要： A process for distributing digital audio sequences according to a nominal stream format that include a succession of frames, each of which includes at least one digital audio block grouping a plurality of coefficients corresponding to digitally coded audio elements, including modifying at least one block of an original stream of sequences, in an adaptive manner on the original stream as a function of at least a part of characteristics representative of the structure, content and parameters of the original stream, a target profile and external events.
摘要翻译： 一种用于根据包括一系列帧的标称流格式分配数字音频序列的过程，每个帧包括至少一个对与数字编码音频元素相对应的多个系数进行分组的数字音频块，包括修改至少一个 原始流序列，以原始流的自适应方式作为代表原始流的结构，内容和参数，目标简档和外部事件的至少一部分特征的函数。
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10.发明申请System and method of adaptive and progressive descrambling of streaming video 有权流式视频的自适应和逐行解扰的系统和方法公开(公告)号：US20050193409A1
公开(公告)日：2005-09-01
申请号：US11091217
申请日：2005-03-28
CPC分类号： H04N21/435 , H04N7/1675 , H04N21/2347 , H04N21/235 , H04N21/25891 , H04N21/2662 , H04N21/2668 , H04N21/4405 , H04N21/44222 , H04N21/6334 , H04N21/6582 , H04N21/8355
摘要： A method of distributing digital video sequences in the form of a stream including sequences of data containing digital images, including a modification stage of an original stream by modifying at least a part of the sequences, the modification producing a modified stream of the same nominal format as the original stream, transmitting the modified stream, and a reconstruction stage implemented with a decoder, wherein the reconstruction is adaptive and progressive in function of information coming from a digital profile of the recipient.
摘要翻译： 以包括数字图像的数据序列的流的形式分发数字视频序列的方法，包括通过修改至少一部分序列的原始流的修改阶段，该修改产生相同标称格式的修改的流 作为原始流，发送修改的流，以及用解码器实现的重构阶段，其中重建是来自接收者的数字简档的信息的自适应和渐进的。
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