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81. 发明申请

US20110317832A1 Dynamic Image Reproduction Code Generation Device, Dynamic Image Distribution System, Execution Format Program, Recording Medium Containing The Program, Server, And Dynamic Image Reproduction Code Generation Method 审中-公开
标题翻译：动态图像再现代码生成装置，动态图像分配系统，执行格式程序，包含程序，服务器和动态图像再现代码生成方法的记录介质
公开(公告)号：US20110317832A1
公开(公告)日：2011-12-29
申请号：US13142203
申请日：2009-12-22
申请人： Koji Ohno
发明人： Koji Ohno
IPC分类号： H04N7/167 , H04N5/913 , H04N9/80
CPC分类号： H04N5/91 , H04L2209/603 , H04N5/765 , H04N5/913 , H04N7/1675 , H04N9/8205 , H04N21/23476 , H04N21/4325 , H04N2005/91357
摘要： A video reproduction code generation device has: a data acquisition unit which acquires video data; a code acquisition unit which acquires video reproduction template code configured to enable reproduction of video data stored in a variable in code; and a code generation unit, which divides the acquired video data into two or more data parts, embeds the data parts into the acquired video reproduction template code as variable values of different variables, and generates dedicated video reproduction code for the acquired video data.
摘要翻译：视频再现码产生装置具有：获取视频数据的数据获取单元; 代码获取单元，其获取被配置为能够再现存储在代码中的变量中的视频数据的视频再现模板代码; 以及将所获取的视频数据分成两个或更多个数据部分的代码生成单元，将数据部分嵌入所获取的视频再现模板代码作为不同变量的变量，并且生成用于获取的视频数据的专用视频再现代码。

82. 发明授权

US07697685B1 Data dependent scrambler with reduced overhead 有权
标题翻译：数据依赖扰乱器，减少开销
公开(公告)号：US07697685B1
公开(公告)日：2010-04-13
申请号：US12342263
申请日：2008-12-23
申请人： Weishi Feng
发明人： Weishi Feng
IPC分类号： H04L9/00 , H04L9/32 , H04N7/167 , H04N5/913
CPC分类号： H04L9/0662 , H04L2209/34 , H04N21/2347 , H04N21/2383
摘要： A scrambling system includes a seed finder that selects a scrambling seed. A first scrambler generates a scrambled sequence in response to a user data sequence and the scrambling seed. A code finder generates at least one of a token and an offset of the token from the scrambling seed. An encoder increases a Hamming weight of the scrambled sequence in response to at least one of the token and the offset.
摘要翻译：加扰系统包括选择加扰种子的种子寻找器。第一加扰器响应于用户数据序列和加扰种子而产生加扰序列。代码查找器从加扰种子生成令牌和令牌的偏移中的至少一个。响应于令牌和偏移中的至少一个，编码器增加加扰序列的汉明权重。

83. 发明申请

US20080279532A1 Recording and Reproducing Apparatus 失效
标题翻译：记录和再现装置
公开(公告)号：US20080279532A1
公开(公告)日：2008-11-13
申请号：US11664414
申请日：2005-11-08
申请人： Hiroaki Shimazaki , Katsuo Saigo , Hideyuki Ohgose , Kenjiro Tsuda
发明人： Hiroaki Shimazaki , Katsuo Saigo , Hideyuki Ohgose , Kenjiro Tsuda
IPC分类号： H04N5/913
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00492 , G11B20/00666 , G11B20/00688 , G11B20/00753 , G11B20/00768 , G11B20/10 , G11B2020/00072 , G11B2020/10537 , G11B2020/10546 , G11B2020/1288 , G11B2220/2541 , G11B2220/60
摘要： To provide a recording and reproducing apparatus that recovers contents having approximately the same quality as the original contents in a short time and requiring only light processing load, at the time of (a) moving the contents from the first recording medium to the second recording medium, (b) rewriting the contents in order to disable reproduction of the contents, (c) reconstructing the original contents by recovering the contents from the second recording medium to the first recording medium. The recording and reproducing apparatus includes a move processing unit 72a and a recovery processing unit 73a. The former records reconstruction information on the second recording medium in association with the second contents, the reconstruction information being used in reconstructing one or more parts of the contents that have been rewritten in order to disable reproduction of the contents at the time of moving the contents. Also, the latter reconstructs the original contents based on the remaining contents recorded on the first recording medium by recovering the reconstruction information from the second recording medium and using the reconstruction information.
摘要翻译：为了提供一种记录和再现装置，在（a）将内容物从第一记录介质移动到第二记录介质时，在短时间内恢复与原始内容大致相同的质量的内容，并且仅需要光处理负载，（b）重写内容以禁止内容的再现，（c）通过将内容从第二记录介质恢复到第一记录介质来重建原始内容。记录和再现装置包括移动处理单元72a和恢复处理单元73a。前者在与第二内容相关联的第二记录介质上记录重建信息，重建信息用于重构已经被重写的内容的一个或多个部分，以便在移动内容时禁止内容的再现。而且，后者通过从第二记录介质中恢复重建信息并使用重建信息，基于记录在第一记录介质上的剩余内容重构原始内容。

84. 发明授权

US07263187B2 Batch mode session-based encryption of video on demand content 有权
标题翻译：视频点播内容的批量模式基于会话的加密
公开(公告)号：US07263187B2
公开(公告)日：2007-08-28
申请号：US10828737
申请日：2004-04-21
申请人： Leo M. Pedlow, Jr. , Davender Agnihotri
发明人： Leo M. Pedlow, Jr. , Davender Agnihotri
IPC分类号： H04L9/00 , H04N7/167 , H04K1/00 , H04N7/16 , H04N1/44 , H04N7/30 , H04N5/913 , H04N5/91
CPC分类号： H04N21/23476 , H04N21/234381 , H04N21/2347 , H04N21/2365 , H04N21/2387 , H04N21/84 , H04N21/8453
摘要： A Video On Demand (VOD) method consistent with certain embodiments involves processing content to be delivered in a VOD method by selecting first portions of the content for encryption under a selective encryption system and selecting second portions of the content to remain unencrypted. The first and second portions are stored until receiving a request for delivery of the content, the request being from a terminal having decryption capabilities associated with a first decryption method. The first portions are then bulk encrypted to produce encrypted first portions. The encrypted first portions are stored in a buffer. The second portions are queued for delivery to the terminal. A stream of selectively encrypted content is assembled from the encrypted first portions and the second portions. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：与某些实施例一致的视频点播（VOD）方法涉及通过在选择性加密系统下选择用于加密的内容的第一部分来处理要在VOD方法中传送的内容，并且选择内容的第二部分保持未加密。存储第一和第二部分，直到接收到用于传送内容的请求，该请求来自具有与第一解密方法相关联的解密能力的终端。然后，第一部分被批量加密以产生加密的第一部分。加密的第一部分被存储在缓冲器中。第二部分排队等待送达终端。从加密的第一部分和第二部分组装有选择性加密内容的流。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

85. 发明授权

US06977366B2 Detecting and thwarting imaging systems at theatrical performances 失效
公开(公告)号：US06977366B2
公开(公告)日：2005-12-20
申请号：US10816970
申请日：2004-04-02
申请人： Elliott D. Light , Jon L. Roberts
发明人： Elliott D. Light , Jon L. Roberts
IPC分类号： G03B7/099 , G06M7/00 , H01J40/14 , H04N5/913
CPC分类号： H04N5/913 , H04N2005/91392
摘要： A system and method of detecting and thwarting the use of unauthorized imaging systems at theatrical performances. Sensors are deployed at a theatrical event to detect the IR focusing signal and/or the RF signal of an unauthorized imaging device. De-focusing signals are used to disrupt the auto focus system of imaging devices that do not use IR focusing systems. A thwarting signal comprising invisible light frequencies may be combined to produce a thwarting signal that is received by the CCD of an imaging device as white light thereby rendering the recorded image unusable.

86. 发明申请

US20050271359A1 Content copying apparatus 审中-公开
标题翻译：内容复制装置
公开(公告)号：US20050271359A1
公开(公告)日：2005-12-08
申请号：US11141016
申请日：2005-06-01
申请人： Eiji Nakai
发明人： Eiji Nakai
IPC分类号： G06F12/00 , G06F17/00 , G11B5/86 , G11B20/10 , G11B27/00 , G11B27/034 , G11B27/10 , H04N5/76 , H04N5/765 , H04N5/91 , H04N5/913
CPC分类号： G11B27/034 , G11B5/86 , G11B20/10 , G11B27/105 , H04N5/765 , H04N5/913 , H04N21/4335 , H04N21/4627 , H04N2005/91328
摘要： A content copying apparatus includes a flash memory. The flash memory stores attribute information for contents copied to a DVD, out of a plurality of contents recorded on a hard disk (HD). A deletion supporting screen based on such attribute information is displayed on a TV monitor. An operator determines through this screen whether or not each of the copied contents is necessary and, if none of the copied contents are necessary, performs an operation of collectively deleting all the copied contents. In response to this operation, a CPU issues to an HD drive an instruction for collectively deleting all the copied contents from the HD.
摘要翻译：内容复制装置包括闪速存储器。闪存存储从硬盘（HD）中记录的多个内容中复制到DVD的内容的属性信息。基于这样的属性信息的删除支持屏幕被显示在TV监视器上。操作人员通过该屏幕确定每个复制的内容是否是必需的，并且如果不需要复制的内容，则执行共同删除所有复制的内容的操作。响应于该操作，CPU向HD驱动器发出用于从HD共同删除所有复制的内容的指令。

87. 发明申请

US20050271206A1 Information-processing system and method, information-transmission-processing apparatus, and information-reception-processing apparatus 失效
标题翻译：信息处理系统和方法，信息传输处理装置和信息接收处理装置
公开(公告)号：US20050271206A1
公开(公告)日：2005-12-08
申请号：US11143655
申请日：2005-06-03
申请人： Shinichi Kazami
发明人： Shinichi Kazami
IPC分类号： G06F12/14 , G06F21/10 , G06F21/64 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G11B20/00 , G11B27/034 , H04L9/30 , H04L9/32 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/913 , H04N7/06 , H04N7/167
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/00123 , G11B20/0021 , G11B27/034 , G11B2220/2541 , H04N5/765 , H04N5/781 , H04N5/85
摘要： A processing apparatus for transmitting electronic information on copyrighted work, which has a predetermined amount of data, with an electronic signature being added thereto, includes division-processing device which divides the electronic information on copyrighted work into at least two parts, electronic-signature-operating device which operates to add the electronic signature for every part of the electronic information on copyrighted work divided by the division-processing device, and information-transmitting device which synthesizes the electronic information on copyrighted work to which the electronic-signature-operating device operates to add the electronic signature and electronic signature information for determining whether the electronic signature is legitimate and transmits the synthesized information.
摘要翻译：一种处理装置，用于在附加有电子签名的情况下发送具有预定量的数据的版权作品的电子信息，包括分割处理装置，其将受版权保护的作品的电子信息分成至少两部分，电子签名 - 操作装置，其操作以对由分割处理装置划分的版权作品上的电子信息的每个部分添加电子签名;以及信息发送装置，其合成电子签名操作装置操作的版权作品的电子信息添加用于确定电子签名是否合法的电子签名和电子签名信息，并发送合成信息。

88. 发明申请

US20050268340A1 Piracy prevention for voice and video 审中-公开
公开(公告)号：US20050268340A1
公开(公告)日：2005-12-01
申请号：US11113964
申请日：2005-04-25
申请人： Donald Schilling
发明人： Donald Schilling
IPC分类号： H04N5/913 , H04N7/16 , H04N7/167 , H04L9/00
CPC分类号： H04N21/42646 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N21/2347 , H04N21/42661 , H04N21/4334 , H04N21/4405 , H04N21/6125 , H04N2005/91364
摘要： Protecting content from piracy. A user computer stores a stored address. A smart card stores a smart-card address. The smart-card address matches the stored address. A seller stores content to be sold to the user. The content is encoded using the smart-card address from the smart card, as encoded content. A header is added to the encoded content, to generate header-encoded content. The header-encoded content is written on an encoded disk. The user computer detects the header from header-encoded content, as a detected header. The smart-card address is read from the smart card and verified with the stored address at the user computer. In response to a match and to the detected header, the encoded content embedded in the header-encoded content is decoded from the encoded disk.

89. 发明申请

US20050265577A1 Real-time software video/audio transmission and display with content protection against camcorder piracy 有权
标题翻译：实时软件视频/音频传输和显示内容保护，防止摄像机盗版
公开(公告)号：US20050265577A1
公开(公告)日：2005-12-01
申请号：US11133072
申请日：2005-05-18
申请人： Angel DeCegama
发明人： Angel DeCegama
IPC分类号： G06K9/00 , G06K9/36 , H04N5/913 , H04N7/167 , H04N7/26 , H04N7/46
CPC分类号： H04N21/6125 , H04N19/107 , H04N19/132 , H04N19/137 , H04N19/172 , H04N19/18 , H04N19/48 , H04N19/587 , H04N19/59 , H04N19/61 , H04N19/63 , H04N19/635 , H04N19/647 , H04N19/70 , H04N19/86 , H04N2005/91392
摘要： The invention presents new methods of compression, transmission, and decompression of video signals providing increased speed and image quality and for protecting against camcorder piracy. Methods based on selecting an anchor frame, wavelet transformation with decimation and time stamping can provide one-pass encoding of signals in which the amount of bits of information needed to be transmitted can be substantially reduced, thereby increasing the speed of transmission of digital signals over networks. Decompressing signals, along with interpolation methods to re-create portions of images of lesser importance in visual perception, can provide coordinated video and audio presentations of high quality in real-time over all kinds of networks and frame interpolation resulting in a displayed frame rate significantly higher than 30 fps. The use of randomly selected anchor frames can render reconstructed transmitted images of poor quality for pirates who do not have access to identities of anchor frames.
摘要翻译：本发明提出了提供增加的速度和图像质量并且防止摄像机盗版的视频信号的压缩，传输和解压缩的新方法。基于选择锚帧的方法，具有抽取和时间戳的小波变换可以提供信号的一次编码，其中可以显着减少需要发送的信息的比特量，从而增加数字信号的传输速度网络。解压缩信号以及内插方法重新创建视觉感知重要性不佳的图像部分，可以在各种网络上实时提供高质量的协调视频和音频呈现，并进行帧插值，从而显着提高显示的帧速率高于30 fps。使用随机选择的锚帧可以为不能访问锚帧身份的海盗渲染质量差的重建的传输图像。

90. 发明申请

US20050265576A1 Video watermarking method and apparatus, and video content protecting method and apparatus using video watermarking 审中-公开
标题翻译：视频水印方法和装置，以及使用视频水印的视频内容保护方法和装置
公开(公告)号：US20050265576A1
公开(公告)日：2005-12-01
申请号：US11062549
申请日：2005-02-23
申请人： Yeong-kyeong Seong , Yoon-hee Choi , Tae-sun Choi
发明人： Yeong-kyeong Seong , Yoon-hee Choi , Tae-sun Choi
IPC分类号： G06T1/00 , G06K9/00 , G06K9/36 , H03M7/36 , H04N5/913 , H04N19/103 , H04N19/136 , H04N19/139 , H04N19/14 , H04N19/467 , H04N19/50 , H04N19/51 , H04N19/60 , H04N19/625 , H04N19/70 , H04N19/90 , H04N19/91
CPC分类号： G06T1/0085 , G06T1/0028 , G06T2201/0052 , G06T2201/0202
摘要： Provided are a video watermarking method and apparatus and a video content protecting method and apparatus using video watermarking. The method includes detecting scene transition in a video sequence, calculating an image complexity in a scene using one or more frames included in the scene and determining a watermark embedding strength for the scene, and embedding a watermark into the video sequence according to the watermark embedding strength.
摘要翻译：提供了一种使用视频水印的视频水印方法和装置以及视频内容保护方法和装置。该方法包括检测视频序列中的场景转换，使用场景中包含的一个或多个帧来计算场景中的图像复杂度，并确定场景的水印嵌入强度，并根据水印嵌入将水印嵌入到视频序列中强度。

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