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1. 发明授权

US07418110B2 Method and apparatus for compressed-domain watermarking 有权
标题翻译：压缩域水印的方法和装置
公开(公告)号：US07418110B2
公开(公告)日：2008-08-26
申请号：US10872962
申请日：2004-06-21
申请人： Jeffrey Lubin , Michael Anthony Isnardi , Jeffrey Adam Bloom , Christos Alkiviadis Polyzois
发明人： Jeffrey Lubin , Michael Anthony Isnardi , Jeffrey Adam Bloom , Christos Alkiviadis Polyzois
IPC分类号： G06K9/00
CPC分类号： G06T1/0035 , G06T2201/0053
摘要： A method and apparatus for inserting a low frequency watermark into a compressed data stream carrying compressed content is disclosed. A portion of the compressed data stream is decoded to generate decoded content. The decoded content is analyzed to generate watermark insertion information. The compressed content is embedded with a low frequency watermark using the watermark insertion information.
摘要翻译：公开了一种将低频水印插入到承载压缩内容的压缩数据流中的方法和装置。压缩数据流的一部分被解码以产生解码内容。分析解码内容以生成水印插入信息。使用水印插入信息将压缩内容嵌入低频水印。

2. 发明授权

US07298865B2 Secure robust high-fidelity watermarking 有权
标题翻译：安全可靠的高保真水印
公开(公告)号：US07298865B2
公开(公告)日：2007-11-20
申请号：US10124995
申请日：2002-04-18
申请人： Jeffrey Lubin , Jeffrey Adam Bloom
发明人： Jeffrey Lubin , Jeffrey Adam Bloom
IPC分类号： G06K9/00 , G06K15/00
CPC分类号： G06T1/0085 , G06T1/0071
摘要： For each small image region (in space and time), a measure of perceptual transparence of each of a set of possible watermark carrier modulations is used to choose a subset of such modulations, from which a secure random number generator selects, for each image region, a single carrier, modulations of which carry the watermark data.
摘要翻译：对于每个小图像区域（空间和时间），使用一组可能的水印载波调制中的每一个的感知透明度的度量来选择这样的调制的子集，安全随机数发生器从该子集中为每个图像区域，一个载波，其中携带水印数据的调制。

3. 发明授权

US09299120B2 Modifying a coded bitstream 有权
公开(公告)号：US09299120B2
公开(公告)日：2016-03-29
申请号：US12450343
申请日：2007-11-02
申请人： Dekun Zou , Jeffrey Adam Bloom , Peng Yin , Oscar Divorra Escoda
发明人： Dekun Zou , Jeffrey Adam Bloom , Peng Yin , Oscar Divorra Escoda
IPC分类号： G06F17/30 , G06T1/00 , H04N19/70 , H04N19/13 , H04N19/48 , H04N19/467
CPC分类号： G06T1/0035 , G06T2201/0053 , H04N19/13 , H04N19/467 , H04N19/48 , H04N19/70
摘要： Implementations may relate to various aspects of modifying, or using, a coded bitstream, or to recovering watermarking information from data. In one implementation, a coded bitstream is modified to allow for the application of a watermark to the coded bitstream without changing the coding of any other syntax elements in the bitstream. This is performed by identifying conditions necessary to change a coded syntax element without disrupting the interpretation of subsequent coded elements. The coded syntax element is replaced with another coded value if the modified value generates the same decoding variables as the original value would have generated. Particular implementations focus on syntax elements coded using entropy coding, including, for example, Context-based Adaptive Binary Arithmetic Coding (CABAC). Regardless of the type of coding or watermarking, various implementations may provide for recovering watermarking information. Particular implementations recover watermarking information using detection data and feature information.

4. 发明授权

US08331609B2 Method and system for temporal synchronization 有权
标题翻译：时间同步的方法和系统
公开(公告)号：US08331609B2
公开(公告)日：2012-12-11
申请号：US12309372
申请日：2006-12-08
申请人： Jun Tian , Jeffrey Adam Bloom
发明人： Jun Tian , Jeffrey Adam Bloom
IPC分类号： G06K9/00
CPC分类号： G06T1/005 , G06T2201/0065
摘要： Embodiments of the present invention provide a method, apparatus and system for temporal synchronization of digital content based on a marker symbol and a marker code. A marker symbol is inserted at an identifiable location of a payload (e.g., the beginning and/or end of a payload) at regular intervals in the digital content and the payload is marker coded to form a periodic sequence. The payload is marker coded such that the maker symbol is not repeated by the coded payload. The periodic sequence is then embedded into digital content. A decoder is able to re-synchronize the payload by determining the location of the marker symbol. As such, a method, apparatus and system is provided for robust temporal synchronization for, for example, content encoding and decoding for applications such as audio and video water-marking and the like.
摘要翻译：本发明的实施例提供了一种基于标记符号和标记码的数字内容的时间同步的方法，装置和系统。在数字内容中以规则的间隔将标记符号插入有效载荷的可识别位置（例如，有效负载的开始和/或结束），并且有效载荷被标记编码以形成周期性序列。有效载荷是标记编码的，使得制造商符号不被编码的有效载荷重复。然后将周期序列嵌入到数字内容中。解码器能够通过确定标记符号的位置来重新同步有效载荷。因此，提供了用于例如音频和视频水印等应用的内容编码和解码的鲁棒时域同步的方法，装置和系统。

5. 发明授权

US07809601B2 Intelligent performance-based product recommendation system 有权
标题翻译：智能性能型产品推荐系统
公开(公告)号：US07809601B2
公开(公告)日：2010-10-05
申请号：US09981516
申请日：2001-10-17
申请人： Steven A. Shaya , Neal Matheson , John Anthony Singarayar , Nikiforos Kollias , Jeffrey Adam Bloom
发明人： Steven A. Shaya , Neal Matheson , John Anthony Singarayar , Nikiforos Kollias , Jeffrey Adam Bloom
IPC分类号： G06F17/30
CPC分类号： G06Q30/0631 , G06Q30/02 , G06Q30/0202 , G06Q30/0254 , G06Q30/0282 , G06Q30/0641
摘要： Systems and methods of utilizing communications networks and multivariate analysis to predict or recommend optimal products from a predefined population of commercially available products are disclosed. The recommendations are based on intelligence contained in processing elements and subjective and/or objective product information received from consumers or input to the systems as part of their initial setup. The output of the systems comprise sets of products that they predict the consumer will prefer and/or perform well for the problem or concern identified by the consumer. The performance and preference predictions are a function of consumer problems and product responsiveness patterns. Objective product information is generally obtained with diagnostic instruments. Data measured with the diagnostic instruments may be communicated to the data processing portions of the invention via the Internet. The outputs of the data processing portion of the system may be presented to consumers via the Internet as well.
摘要翻译：公开了利用通信网络和多变量分析来预测或推荐来自预定义的市售产品群体的最佳产品的系统和方法。这些建议是基于处理要素中包含的智能，以及从消费者收到的主观和/或客观的产品信息，或作为其初始设置的一部分输入到系统。系统的输出包括他们预测消费者将更喜欢和/或对于消费者所识别的问题或关切而表现良好的产品集合。性能和偏好预测是消费者问题和产品响应模式的函数。客观的产品信息通常用诊断仪器获得。用诊断仪器测量的数据可以经由因特网传送到本发明的数据处理部分。系统的数据处理部分的输出也可以经由因特网向消费者呈现。

6. 发明授权

US06885757B2 Method and apparatus for providing an asymmetric watermark carrier 有权
标题翻译：提供非对称水印载体的方法和装置
公开(公告)号：US06885757B2
公开(公告)日：2005-04-26
申请号：US10872921
申请日：2004-06-21
申请人： Jeffrey Adam Bloom , John Scott Nafziger
发明人： Jeffrey Adam Bloom , John Scott Nafziger
IPC分类号： G06K9/00
CPC分类号： G06T1/0028 , G06T1/0085 , G06T2201/0051 , G06T2201/0081
摘要： A low-frequency, temporally asymmetric watermark carrier decreases in luminance in a substantially monotonic manner more slowly than it increases in luminance in a substantially monotonic manner. This allows the carrier to be embedded, e.g., in a video work, in a manner that renders the resultant watermark virtually invisible to the human eye. Moreover, the resultant watermark is substantially resistant to common pirating techniques in which high-frequency visual content (e.g., including watermark data) tends to be filtered out by piracy processing.
摘要翻译：低频，时间不对称的水印载体以基本上单调的方式，以比基本单调的方式增加亮度更慢地降低亮度。这允许载体例如以视频工作的方式被嵌入，使得所得到的水印几乎对人眼不可见。此外，所得到的水印基本上抵抗常见的盗版技术，其中高频可视内容（例如，包括水印数据）倾向于通过盗版处理过滤掉。

7. 发明授权

US09105091B2 Watermark detection using a propagation map 有权
标题翻译：使用传播图的水印检测
公开(公告)号：US09105091B2
公开(公告)日：2015-08-11
申请号：US13577619
申请日：2011-02-07
申请人： Shan He , Dekun Zou , Jeffrey Adam Bloom
发明人： Shan He , Dekun Zou , Jeffrey Adam Bloom
IPC分类号： G06T1/00 , H04N21/8358 , H04N21/845
CPC分类号： G06T1/0064 , H04N21/8358 , H04N21/8455
摘要： A method for detecting and selecting watermarking in video coding is provided that comprises accessing a list of possible watermarks; generating propagation maps of modifications to the video that would be caused by applying the respective watermarks; generating a detection region responsive to each respective propagation map that includes blocks within the propagation map that collectively rank highest with respect to a selected detection criteria compared to each other region within the propagation map; selecting a threshold metric for evaluating detection regions; and removing watermarks from the list responsive to a comparison of their detection regions with the threshold metric.
摘要翻译：提供了一种用于在视频编码中检测和选择水印的方法，包括访问可能水印的列表; 生成将通过应用各个水印引起的对视频的修改的传播图; 响应于每个相应的传播图生成检测区域，所述检测区域包括传播图中的块，其相对于所述传播图中的每个其他区域相对于所选择的检测标准统一地排列最高; 选择用于评估检测区域的阈值度量; 以及响应于它们的检测区域与阈值度量的比较，从列表中去除水印。

8. 发明授权

US08948443B2 Luminance evaluation 有权
标题翻译：亮度评估
公开(公告)号：US08948443B2
公开(公告)日：2015-02-03
申请号：US12737832
申请日：2009-08-18
申请人： Shan He , Jeffrey Adam Bloom , Dekun Zou
发明人： Shan He , Jeffrey Adam Bloom , Dekun Zou
IPC分类号： G06K9/00 , H04N19/61 , G06T1/00 , H04N21/2389 , H04N21/8358 , H04N19/139 , H04N19/467 , H04N19/176 , H04N19/51 , H04N19/157
CPC分类号： H04N19/00781 , G06T1/0028 , G06T2201/0051 , G06T2201/0061 , G06T2201/0202 , H04N19/139 , H04N19/157 , H04N19/176 , H04N19/467 , H04N19/513 , H04N19/61 , H04N21/23892 , H04N21/8358
摘要： A method comprises providing a change to apply to video; dividing video into blocks; creating propagation map which captures only specific changes to blocks that would be changed by the application of the change; evaluating the change based on a luminance criterion as being a perceptible change or an imperceptible change; for propagation maps of an imperceptible change, storing the propagation map to a list, wherein the propagation map is the principle data structure to be applied to the video. The propagation map can be created by using motion vector changes associated with the change.
摘要翻译：一种方法包括提供适用于视频的改变; 将视频分割成块; 创建传播地图，其仅捕获将由更改应用程序更改的块的特定更改; 基于亮度标准来评估变化是可察觉的变化或不可察觉的变化; 用于将传播图存储到列表中的不可察觉的变化的传播图，其中传播图是要应用于视频的原理数据结构。可以通过使用与变化相关联的运动矢量变化来创建传播图。

9. 发明授权

US08666844B2 Intelligent performance-based product recommendation system 有权
标题翻译：智能性能型产品推荐系统
公开(公告)号：US08666844B2
公开(公告)日：2014-03-04
申请号：US12820844
申请日：2010-06-22
申请人： Steven A. Shaya , Neal Matheson , John Anthony Singarayar , Nikiforos Kollias , Jeffrey Adam Bloom
发明人： Steven A. Shaya , Neal Matheson , John Anthony Singarayar , Nikiforos Kollias , Jeffrey Adam Bloom
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0631 , G06Q30/02 , G06Q30/0202 , G06Q30/0254 , G06Q30/0282 , G06Q30/0641
摘要： Systems and methods of utilizing communications networks and multivariate analysis to predict or recommend optimal products from a predefined population of commercially available products are disclosed. The recommendations are based on intelligence contained in processing elements and subjective and/or objective product information received from consumers or input to the systems as part of their initial setup. The output of the systems comprise sets of products that they predict the consumer will prefer and/or perform well for the problem or concern identified by the consumer. The performance and preference predictions are a function of consumer problems and product responsiveness patterns. Objective product information is generally obtained with diagnostic instruments. Data measured with the diagnostic instruments may be communicated to the data processing portions of the invention via the Internet. The outputs of the data processing portion of the system may be presented to consumers via the Internet as well.
摘要翻译：公开了利用通信网络和多变量分析来预测或推荐来自预定义的市售产品群体的最佳产品的系统和方法。这些建议是基于处理要素中包含的智能，以及从消费者收到的主观和/或客观的产品信息，或作为其初始设置的一部分输入到系统。系统的输出包括他们预测消费者将更喜欢和/或对于消费者所识别的问题或关切而表现良好的产品集合。性能和偏好预测是消费者问题和产品响应模式的函数。客观的产品信息通常用诊断仪器获得。用诊断仪器测量的数据可以经由因特网传送到本发明的数据处理部分。系统的数据处理部分的输出也可以经由因特网向消费者呈现。

10. 发明授权

US08588459B2 Modifying a coded bitstream 有权
标题翻译：修改编码比特流
公开(公告)号：US08588459B2
公开(公告)日：2013-11-19
申请号：US12451551
申请日：2008-06-13
申请人： Jeffrey Adam Bloom , Dekun Zou
发明人： Jeffrey Adam Bloom , Dekun Zou
IPC分类号： G06K9/00
CPC分类号： G06T1/0035 , G06T2201/0053 , H04N19/13 , H04N19/467 , H04N19/48 , H04N19/61 , H04N19/85 , H04N19/93 , H04N21/23892 , H04N21/8358
摘要： Various implementations are provided for, for example, determining watermarking data, performing the watermarking, and processing watermarked data. At least one implementation watermarks AVC bitstream that uses CAVLC entropy coding. The watermarking data may be determined in a pre-processing stage and stored for later use in watermark a bitstream. One method accesses variable-length encoded data including an encoding of information identifying an actual reference used to predictively encode an image. The encoding of the information has a particular value. The method determines an alternative value that is different from the particular value, such that the alternative value is an encoding of alternative information that identifies a different reference from the actual reference. The alternative value is for use in watermarking the variable-length encoded data.
摘要翻译：提供了各种实施例，例如，确定水印数据，执行水印和处理水印数据。至少一个实现水印使用CAVLC熵编码的AVC比特流。可以在预处理阶段中确定水印数据，并将其存储以供稍后在水印中使用比特流。一种方法访问可变长度编码数据，包括识别用于预测编码图像的实际参考的信息的编码。信息的编码具有特定的价值。该方法确定与特定值不同的替代值，使得替代值是识别与实际参考的不同参考的替代信息的编码。替代值用于对可变长度编码数据进行水印处理。

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