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1. 发明申请

WO2005091547A3 WATERMARK PAYLOAD ENCRYPTION METHODS AND SYSTEMS 审中-公开
标题翻译：水印有效加密方法和系统
公开(公告)号：WO2005091547A3
公开(公告)日：2005-10-27
申请号：PCT/US2005009072
申请日：2005-03-18
申请人： DIGIMARC CORP , SHARMA RAVI K , RAMOS DANIEL O , RODRIGUEZ TONY F , LEVY KENNETH L
发明人： SHARMA RAVI K , RAMOS DANIEL O , RODRIGUEZ TONY F , LEVY KENNETH L
IPC分类号： G06T1/00 , G10L19/018 , H04L9/00 , H04L9/32 , H04N1/32
CPC分类号： G06T1/0071 , G10L19/018 , H04L9/3236 , H04L9/3247 , H04L2209/34 , H04L2209/608 , H04N1/32144 , H04N1/32149 , H04N2201/3236 , H04N2201/3281 , H04N2201/3284
摘要： The present invention provides a method of securing messages steganographically embedded in media (e.g., printed or electronic objects, audio, and video). In one implementation, a message inclues a first portion and a second portion. The first portion includes a first message and a first checksum, which are encrypted with a private key. The encrypted first protion is combined with the second portion. The second portion includes a second message and a second checksum. The combined encrypted first portion and the second portion form a signature. The signature is encrypted wth a common key or universal key, perhaps after error correction coding. The private key is uniquely associated with an entity such as a document issuing jurisdiction.
摘要翻译：本发明提供了一种保密隐写在媒体（例如印刷或电子对象，音频和视频）中的消息的方法。在一个实现中，消息包括第一部分和第二部分。第一部分包括用私钥加密的第一消息和第一校验和。加密的第一部分与第二部分组合。第二部分包括第二消息和第二校验和。组合的加密的第一部分和第二部分形成签名。可能在纠错编码之后，使用共用密钥或通用密钥对签名进行加密。私钥与诸如文件发布管辖权之类的实体具有唯一关联。

2. 发明申请

WO2005089476A2 SYNCHRONIZING BROADCAST CONTENT WITH CORRESPONDING NETWORK CONTENT 审中-公开
标题翻译：与相关网络内容同步广播内容
公开(公告)号：WO2005089476A2
公开(公告)日：2005-09-29
申请号：PCT/US2005/009074
申请日：2005-03-18
申请人： DIGIMARC CORPORATION , LEVY, Kenneth, L. , STAGER, Reed, R.
发明人： LEVY, Kenneth, L. , STAGER, Reed, R.
IPC分类号： G06F3/00 , G06F13/00 , G06F17/24 , H04N5/445 , H04N7/24
CPC分类号： H04L67/10 , H04N7/17318 , H04N21/235 , H04N21/4307 , H04N21/435 , H04N21/4722 , H04N21/4782 , H04N21/8358 , H04N21/8586
摘要： This disclosure describes methods and systems for synchronizing broadcast and network content, such as web content. It also describes related technology for facilitating linking from broadcast content to related information and e-commerce on a network. One method detailed in this disclosure synchronizes broadcast content with dynamic network content at a network address. This method embeds an identifier in a broadcast, extracts the identifier embedded in broadcast content, and uses the identifier to identify corresponding network content. The method then posts the corresponding network content on a network device located at the network address (e.g., a web page at the URL of the broadcaster). The network device (e.g., web server) is responsive to requests sent to the network address to provide the network content over a network. Using this method, the broadcast content is synchronized with the corresponding network content. This approach enables the content at the broadcaster’s fixed web site URL to change dynamically with the broadcast. This approach is transparent to the user, who simply visits the same URL to get more information about current programming or purchase a product currently advertised in current programming.
摘要翻译：本公开描述了用于同步广播和网络内容（诸如web内容）的方法和系统。它还描述了有助于从广播内容链接到相关信息和网络上的电子商务的相关技术。在本公开中详细描述的一种方法使广播内容与网络地址处的动态网络内容同步。该方法在广播中嵌入标识符，提取嵌入在广播内容中的标识符，并使用标识符来识别对应的网络内容。该方法然后将相应的网络内容发布在位于网络地址（例如，广播者的URL的网页）的网络设备上。网络设备（例如，web服务器）响应于发送到网络地址的请求以通过网络提供网络内容。使用该方法，广播内容与相应的网络内容同步。这种方法使广播公司的固定网站URL上的内容能够随广播动态地改变。这种方法对于用户来说是透明的，用户只需访问相同的URL即可获取有关当前编程的更多信息或购买当前编程中当前发布的产品。

3. 发明申请

WO2005089226A3 METHOD AND APPARATUS FOR CONTENT IDENTIFICATION/CONTROL 审中-公开
公开(公告)号：WO2005089226A3
公开(公告)日：2005-09-29
申请号：PCT/US2005/008203
申请日：2005-03-09
申请人： DIGIMARC CORPORATION , LEVY, Kenneth, L.
发明人： LEVY, Kenneth, L.
IPC分类号： H04N7/173
摘要： Consumers should be allowed to easily access content within their home, and share between their homes if allowed based upon geographical constraints, but not allow the content to be illegitimately shared between domains of different ownership. An efficient solution is to add intelligence information to the header of the IP packets that enables the firewall to determine if that packet, without requiring other packets from the same content and without touching the data within the packet, can be forwarded and/or if billing charges should apply.

4. 发明申请

WO2005089226A2 METHOD AND APPARATUS FOR CONTENT IDENTIFICATION/CONTROL 审中-公开
标题翻译：用于内容识别/控制的方法和装置
公开(公告)号：WO2005089226A2
公开(公告)日：2005-09-29
申请号：PCT/US2005008203
申请日：2005-03-09
申请人： DIGIMARC CORP , LEVY KENNETH L
发明人： LEVY KENNETH L
IPC分类号： G06F11/30 , G06F12/14 , G06F15/173
CPC分类号： H04L63/02 , G06F21/10 , G06F2221/0708 , H04L63/12
摘要： Consumers should be allowed to easily access content within their home, and share between their homes if allowed based upon geographical constraints, but not allow the content to be illegitimately shared between domains of different ownership. An efficient solution is to add intelligence information to the header of the IP packets that enables the firewall to determine if that packet, without requiring other packets from the same content and without touching the data within the packet, can be forwarded and/or if billing charges should apply.
摘要翻译：应允许消费者轻松访问其家庭内的内容，并根据地域限制允许，在家中分享内容，但不允许内容在不同所有权领域之间被非法分享。一个有效的解决方案是将智能信息添加到IP数据包的报头中，使得防火墙能够确定该数据包是否可以转发和/或如果计费，而不需要来自同一内容的其他数据包而不接触数据包中的数据收费应适用。

5. 发明申请

WO2004051917A1 SYSTEMS AND METHODS FOR AUTHENTICATION OF PRINT MEDIA 审中-公开
标题翻译：印刷媒体认证系统与方法
公开(公告)号：WO2004051917A1
公开(公告)日：2004-06-17
申请号：PCT/US2003/037802
申请日：2003-11-26
申请人： DIGIMARC CORPORATION , RODRIGUEZ, Tony, F. , REED, Alastair, M. , SHARMA, Ravi, K. , ALATTAR, Osama, M. , HANNIGAN, Brett, T. , LEVY, Kenneth, L. , BRUNK, Hugh, L.
发明人： RODRIGUEZ, Tony, F. , REED, Alastair, M. , SHARMA, Ravi, K. , ALATTAR, Osama, M. , HANNIGAN, Brett, T. , LEVY, Kenneth, L. , BRUNK, Hugh, L.
IPC分类号： H04L9/00
CPC分类号： H04N1/00846 , H04N1/00002 , H04N1/00005 , H04N1/00037
摘要： This disclosure describes methods for using embedded auxiliary signals in documents for copy detection and other applications. In an application, the auxiliary signal is formed as an array of elements selected from a set of print structures (106) with properties that change differently in response to copy operations. These changes in properties of the print structures that carry the embedded auxiliary signal are automatically detectable. The extent to which the auxiliary data is detected forms a detection metric used in combination with one or more other metrics to differentiate copies from originals. Robust and fragile watermarks are used in Image Replacement Documents for a variety of applications. Digital watermarks act as on-board mediators in authentication of a variety of printed documents. Finally, digital watermarks are used to help manage quality of the scanners used in imaging systems.
摘要翻译：本公开描述了在用于复制检测和其他应用的文档中使用嵌入式辅助信号的方法。在应用中，辅助信号被形成为从一组打印结构（106）中选择的元素的阵列，其具有响应于复制操作而改变的属性。携带嵌入式辅助信号的打印结构的这些属性变化可以自动检测。检测辅助数据的程度形成与一个或多个其他度量结合使用的检测度量，以区分副本与原件。图像替换文档中使用了强大而脆弱的水印，用于各种应用。数字水印作为各种印刷文件认证中的板载介质。最后，数字水印用于帮助管理成像系统中使用的扫描仪的质量。

6. 发明申请

WO2003062960A2 DIGITAL WATERMARKING AND FINGERPRINTING INCLUDING SYMCHRONIZATION, LAYERING, VERSION CONTROL, AND COMPRESSED EMBEDDING 审中-公开
标题翻译：数字水印和指纹，包括同步，分层，版本控制和压缩嵌入
公开(公告)号：WO2003062960A2
公开(公告)日：2003-07-31
申请号：PCT/US2003/001975
申请日：2003-01-22
申请人： DIGIMARC CORPORATION , ALATTAR, Adnan, M. , LEVY, Kenneth, L. , STAGER, Reed, R. , RHOADS, Geoffrey, B. , ELLINGSON, Eric, E.
发明人： ALATTAR, Adnan, M. , LEVY, Kenneth, L. , STAGER, Reed, R. , RHOADS, Geoffrey, B. , ELLINGSON, Eric, E.
IPC分类号： G06F
CPC分类号： G06T1/0085 , G06T1/0064 , G06T1/0071 , G06T2201/0051 , G06T2201/0052 , G06T2201/0061 , G06T2201/0065 , G06T2201/0601
摘要： This disclosure describes several video watermarking and fingerprinting enhancements. These enhancements include synchronizing watermark detectors with one-dimensional calibration signals, layering digital watermarks, watermarks for version control, compressed domain watermarking, watermarking of video object layers, key channel watermark embedding for video, robust fingerprinting of video and watermarking of scalable video.
摘要翻译：本公开描述了几种视频水印和指纹增强。这些增强功能包括同步水印检测器与一维校准信号，分层数字水印，用于版本控制的水印，压缩域水印，视频对象层的水印，用于视频的关键信道水印嵌入，视频的鲁棒指纹和可伸缩视频的水印。

7. 发明申请

WO2007024596A3 RIGHTS MANAGEMENT SYSTEMS AND METHODS USING DIGITAL WATERMAKING 审中-公开
标题翻译：权利管理系统和使用数字水印的方法
公开(公告)号：WO2007024596A3
公开(公告)日：2007-12-21
申请号：PCT/US2006032011
申请日：2006-08-15
申请人： DIGIMARC CORP , LEVY KENNETH L , MEYER JOEL R , ANDREWS HOYET HARRISON III
发明人： LEVY KENNETH L , MEYER JOEL R , ANDREWS HOYET HARRISON III
IPC分类号： G06F7/00 , G06F7/04 , G06F17/00 , G06F17/30 , G06K9/00 , G06Q99/00 , H03M1/68 , H04K1/00 , H04L9/00 , H04L9/32 , H04N7/16 , H04N7/173
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/0733 , G06F2221/0737 , G06F2221/0759 , G06Q30/0601 , G11B20/00768 , G11B20/00855 , G11B20/00884 , H04N7/162 , H04N7/17318 , H04N21/2541 , H04N21/2543 , H04N21/43615 , H04N21/44204 , H04N21/47202 , H04N21/8355 , H04N21/8358
摘要： A digital watermark (DWM) content identifier is steganographically embedded in content. The DWM content identifier provides a link to a rights registry storing usage rights associated with the content. In some implementations the rights registry provides an association between the DWM content identifier and a digital rights management (DRM) content identifier. The DRM content identifier is used to find associated usage rights. The DWM content identifier can also be used to transfer content from a first DRM system to a second DRM system. Other implementations are provided as well.
摘要翻译：数字水印（DWM）内容标识符被隐写地嵌入到内容中。 DWM内容标识符提供与存储与内容相关联的使用权限的权限注册表的链接。在一些实现中，权限注册表提供DWM内容标识符和数字版权管理（DRM）内容标识符之间的关联。 DRM内容标识符用于查找相关联的使用权限。 DWM内容标识符还可用于将内容从第一DRM系统传送到第二DRM系统。还提供其他实现。

8. 发明申请

WO2007076459A2 RULES DRIVEN PAN ID METADATA ROUTING SYSTEM AND NETWORK 审中-公开
标题翻译：规则驱动PAN ID元数据路由系统和网络
公开(公告)号：WO2007076459A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/062523
申请日：2006-12-21
申请人： DIGIMARC CORPORATION , RHOADS, Geoffrey, B. , RODRIGUEZ, Tony, F. , LEVY, Kenneth, L.
发明人： RHOADS, Geoffrey, B. , RODRIGUEZ, Tony, F. , LEVY, Kenneth, L.
IPC分类号： G06F7/00 , G06F15/173
CPC分类号： G06F17/30908 , G06F17/30 , G06F17/30017 , G06F17/3002 , G06F17/30026 , G06F17/30038 , G06F17/30047 , G06F17/30289 , G06F17/30292 , G06F17/30743 , G06F17/30749 , G06F17/30778 , G06F17/30864 , G06F17/30876 , G06F17/30979 , G06F17/30991 , G06F21/10 , G06Q10/06 , G06Q10/10 , G06Q30/00 , G06Q30/02 , H04L65/4084 , H04L67/10 , H04L67/22 , H04L67/327 , H04N1/32283 , H04N21/218 , H04N21/2343 , H04N21/235 , H04N21/2355 , H04N21/23892 , H04N21/252 , H04N21/25891 , H04N21/26258 , H04N21/41407 , H04N21/42203 , H04N21/435 , H04N21/4415 , H04N21/4722 , H04N21/84 , H04N21/854 , H04N21/8586
摘要： A method of associating a content object with metadata uses a combination of a content identifier and a bounding identifier to enable handling of disparate sets of content identifiers for content objects with potentially conflicting content identifiers. The method receives a content identifier for a content object from among a set of content identifiers. It provides a unique bounding identifier for the set of content identifiers. This unique bounding identifier is used in combination with the content identifier to form a globally unique identifier for the content object. This globally unique identifier is associated with a metadata source, which enables routing of a user to the metadata source. Another novel method addresses content objects with two or more content identifiers, potentially referencing different metadata sources. This method registers different globally unique identifiers for a content object. These globally unique identifiers each comprise a content identifier provided with the content object and a bounding identifier identifying a set of content identifiers of which the content identifier is a member. For each of the globally unique identifiers, information is maintained about a metadata source. The method receives a first content identifier for the content object, and uses a bounding identifier associated with the set of the first content identifier to determine the globally unique identifier for the first content identifier. The user is routed to the metadata source associated with globally unique identifier. This document describes a novel system that enables multiple identity providers (ID Providers) to register and use the system. The ID Provider registers with a metadata directory system, receives a unique bounding identifier, and uses this bounding ID (e.g., an DD provider ID) with subsequent interactions with the metadata directory system. Separately, metadata source providers register metadata sources with the metadata directory system. This enables many different participants to associate content objects with metadata sources using one or more identify providers. Examples of metadata source providers include content providers, like content owners or retailers that have the flexibility of working with different ID providers to associate content objects with metadata. Both content providers and ID providers can register and use the system. The metadata source is the system or device that provides the metadata, like a web site. The directory system uses an identifier for the metadata source, which enables it to maintain an association between a content object and its corresponding metadata source. For example, in some embodiments, a URL serves to identify the location of the source. The Content Metadata Directory Services (CMDS) is a global trusted directory service that connects consumers of identified content to content-provider authorized and managed metadata databases and other digital resources. It includes mostly links to metadata, forms globally unique IDs based upon overlapping content identifiers and unique bounding identifiers, enables multiple content identifiers within a content object, and enables multiple content identity technology providers, even when they are using different technology.
摘要翻译：将内容对象与元数据相关联的方法使用内容标识符和边界标识符的组合来实现对具有潜在冲突的内容标识符的内容对象的不同内容标识符集的处理。该方法从一组内容标识符中接收内容对象的内容标识符。它为该组内容标识符提供了唯一的边界标识符。该独特的边界标识符与内容标识符组合使用以形成内容对象的全局唯一标识符。该全局唯一标识符与元数据源相关联，该元数据源能够将用户路由到元数据源。另一种新颖的方法利用两个或多个内容标识符来处理内容对象，潜在地引用不同的元数据源。该方法为内容对象注册不同的全局唯一标识符。这些全球唯一标识符各自包括与内容对象一起提供的内容标识符和标识内容标识符是其成员的一组内容标识符的边界标识符。对于每个全球唯一标识符，维护有关元数据源的信息。所述方法接收所述内容对象的第一内容标识符，并且使用与所述第一内容标识符的集合相关联的边界标识符来确定所述第一内容标识符的全局唯一标识符。用户被路由到与全局唯一标识符相关联的元数据源。本文档描述了一种使多个身份提供商（ID提供商）能够注册和使用系统的新颖系统。 ID提供者向元数据目录系统注册，接收唯一的边界标识符，并使用该边界ID（例如，DD提供商ID）与元数据目录系统的后续交互。另外，元数据源提供者使用元数据目录系统注册元数据源。这使许多不同的参与者能够使用一个或多个标识提供者将内容对象与元数据源相关联。元数据源提供商的示例包括内容提供者，诸如内容所有者或零售商，其具有与不同的ID提供者一起工作以将内容对象与元数据相关联的灵活性。内容提供商和ID提供商都可以注册和使用系统。元数据源是提供元数据的系统或设备，如网站。目录系统使用元数据源的标识符，使其能够维护内容对象及其对应的元数据源之间的关联。例如，在一些实施例中，URL用于标识源的位置。内容元数据目录服务（CMDS）是一个全球信任目录服务，将已识别内容的消费者连接到内容提供商授权和管理的元数据数据库和其他数字资源。它主要包括到元数据的链接，基于重叠的内容标识符和唯一的边界标识符形成全球唯一的ID，使得内容对象内的多个内容标识符能够实现，并且即使当他们使用不同的技术时也能够实现多个内容标识技术提供者。

9. 发明申请

WO2003062960A3 DIGITAL WATERMARKING AND FINGERPRINTING INCLUDING SYMCHRONIZATION, LAYERING, VERSION CONTROL, AND COMPRESSED EMBEDDING 审中-公开
公开(公告)号：WO2003062960A3
公开(公告)日：2003-07-31
申请号：PCT/US2003/001975
申请日：2003-01-22
申请人： DIGIMARC CORPORATION , ALATTAR, Adnan, M. , LEVY, Kenneth, L. , STAGER, Reed, R. , RHOADS, Geoffrey, B. , ELLINGSON, Eric, E.
发明人： ALATTAR, Adnan, M. , LEVY, Kenneth, L. , STAGER, Reed, R. , RHOADS, Geoffrey, B. , ELLINGSON, Eric, E.
IPC分类号： G06K9/00
摘要： This disclosure describes several video watermarking and fingerprinting (Fig. 2) enhancements. These enhancements include synchronizing watermark detectors with one-dimensional calibration signals, layering digital watermarks, watermarks for version control, compressed domain watermarking, watermarking of video object layers, key channel watermark embedding for video, robust fingerprinting of video and watermarking of scalable video.

10. 发明申请

WO2002093823A1 CONTENT IDENTIFIERS TRIGGERING CORRESPONDING RESPONSES 审中-公开
标题翻译：内容标识符触发相应的响应
公开(公告)号：WO2002093823A1
公开(公告)日：2002-11-21
申请号：PCT/US2002/015187
申请日：2002-05-14
申请人： DIGIMARC CORPORATION , RHOADS, Geoffrey, B. , LEVY, Kenneth, L.
发明人： RHOADS, Geoffrey, B. , LEVY, Kenneth, L.
IPC分类号： H04L9/00
CPC分类号： G10H1/0041 , G06Q30/02 , G06T1/0028 , G07D7/0034 , G10H2240/041 , G10H2240/061 , G10H2240/135 , G10H2250/311 , G10L15/26 , G11B20/00007 , G11B20/00086 , G11B20/00891 , H04H20/31 , H04N1/00005 , H04N1/00037 , H04N1/00973 , H04N1/32144 , H04N1/32229
摘要： Fingerprint data derived from audio or other content is used as an identifier, to trigger machine responses corresponding to the content. The fingerprint can be derived from the content, and also separately encoded in a file header. Digital watermarks can also be similarly used.
摘要翻译：从音频或其他内容导出的指纹数据用作标识符，以触发对应于内容的机器响应。指纹可以从内容导出，也可以分别编码在文件头中。数字水印也可以类似地使用。

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