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1. 发明授权

US08805827B2 Content identification using fingerprint matching 有权
标题翻译：内容识别使用指纹匹配
公开(公告)号：US08805827B2
公开(公告)日：2014-08-12
申请号：US13215402
申请日：2011-08-23
申请人： Sitaram Bhagavathy , Jeffrey A. Bloom , Dekun Zou , Wen Chen
发明人： Sitaram Bhagavathy , Jeffrey A. Bloom , Dekun Zou , Wen Chen
IPC分类号： G06F17/30
CPC分类号： G06F17/30784 , G06K9/00744
摘要： Systems and methods of identifying media content, such as video content, that employ fingerprint matching at the level of video frames. The presently disclosed systems and methods of identifying media content can extract one or more fingerprints from a plurality of video frames included in query video content, and, for each of the plurality of video frames from the query video content, perform frame-level fingerprint matching of the extracted fingerprints against fingerprints extracted from video frames included in a plurality of reference video content. Using the results of such frame-level fingerprint matching, the presently disclosed systems and methods of identifying media content can identify the query content in relation to an overall sequence of video frames from at least one of the plurality of reference content, and/or in relation to respective video frames included in a sequence of video frames from the reference content.
摘要翻译：识别在视频帧级采用指纹匹配的媒体内容（诸如视频内容）的系统和方法。目前公开的识别媒体内容的系统和方法可以从查询视频内容中包括的多个视频帧中提取一个或多个指纹，并且对于来自查询视频内容的多个视频帧中的每一个，执行帧级指纹匹配所提取的指纹针对从包括在多个参考视频内容中的视频帧提取的指纹。使用这种帧级指纹匹配的结果，目前公开的识别媒体内容的系统和方法可以相对于来自多个参考内容中的至少一个的视频帧的总体序列来识别查询内容，和/或与包括在来自参考内容的视频帧序列中的各个视频帧的关系。

2. 发明授权

US08885050B2 Video quality monitoring 有权
标题翻译：视频质量监控
公开(公告)号：US08885050B2
公开(公告)日：2014-11-11
申请号：US13025558
申请日：2011-02-11
申请人： Beibei Wang , Dekun Zou , Ran Ding , Tao Liu , Sitaram Bhagavathy , Niranjan Narvekar , Jeffrey A. Bloom , Glenn L. Cash
发明人： Beibei Wang , Dekun Zou , Ran Ding , Tao Liu , Sitaram Bhagavathy , Niranjan Narvekar , Jeffrey A. Bloom , Glenn L. Cash
IPC分类号： H04N17/00
CPC分类号： H04N17/004
摘要： Systems and methods of perceptual quality monitoring of video information, communications, and entertainment that can estimate the perceptual quality of video with high accuracy, and can be used to produce quality scores that better correlate with subjective quality scores of an end user. The systems and methods of perceptual quality monitoring of video can generate, from an encoded input video bitstream, estimates of one or more quality parameters relating to the video, such as the coding bit rate parameter, the video frame rate parameter, and the packet loss rate parameter, and provide these video quality parameter estimates to a predetermined video quality estimation model. Because the estimates of the video quality parameters are generated from the encoded input video bitstream as it is being received, the systems and methods are suitable for use as QoE monitoring tools.
摘要翻译：视频信息，通信和娱乐的感知质量监控的系统和方法可以高精度地估计视频的感知质量，并且可以用于产生与最终用户的主观质量得分更好相关的质量分数。视频的感知质量监视的系统和方法可以从编码的输入视频比特流中产生与视频相关的一个或多个质量参数的估计，例如编码比特率参数，视频帧速率参数和分组丢失速率参数，并将这些视频质量参数估计提供给预定的视频质量估计模型。因为视频质量参数的估计在编码的输入视频比特流被接收时产生，所以系统和方法适合用作QoE监视工具。

3. 发明授权

US08869015B2 System and method to permit language independence for web interfaces 有权
标题翻译：允许Web界面的语言独立性的系统和方法
公开(公告)号：US08869015B2
公开(公告)日：2014-10-21
申请号：US13097531
申请日：2011-04-29
申请人： Ronald D. Olsen , Brian Kamrowski
发明人： Ronald D. Olsen , Brian Kamrowski
IPC分类号： G06F17/00 , G06F9/44 , G06F17/24 , G06F17/22
CPC分类号： G06F9/4448 , G06F9/454 , G06F17/2247 , G06F17/248
摘要： A device user interface in which language is decoupled from a document is disclosed. The language content is stored separately from the document structure and may be located on a content specific server or on a language server. The language server permits centralized collection of language-related content and language services. The document without the language content acts like a template that can be populated with any type of language-related content. The language content can be provided in a separate file together with associated identifiers, and can be loaded into a cache or document object model (DOM) for processing. An XML file may be used for the language file, and the document may be constructed using HTML code. Document components can be assigned event handlers that cause pop-up boxes to be loaded and displayed with language-related content upon an event trigger.
摘要翻译：公开了将语言与文档分离的设备用户界面。语言内容与文档结构分开存储，并且可以位于特定于内容的服务器或语言服务器上。语言服务器允许集中收集与语言相关的内容和语言服务。没有语言内容的文档就像一个可以填充任何类型的语言相关内容的模板。语言内容可以与相关联的标识符一起提供在单独的文件中，并且可以加载到缓存或文档对象模型（DOM）中进行处理。 XML文件可以用于语言文件，并且可以使用HTML代码来构建文档。可以为文档组件分配事件处理程序，这些事件处理程序会在事件触发时导致弹出框被加载并显示与语言相关的内容。

4. 发明授权

US08804815B2 Support vector regression based video quality prediction 有权
标题翻译：支持向量回归的视频质量预测
公开(公告)号：US08804815B2
公开(公告)日：2014-08-12
申请号：US13193802
申请日：2011-07-29
申请人： Dekun Zou , Beibei Wang
发明人： Dekun Zou , Beibei Wang
IPC分类号： H04N7/50 , H04N11/02 , H04N11/04 , H04B1/66 , H04N7/26
CPC分类号： H04N7/50 , H04N17/004 , H04N19/172 , H04N19/61
摘要： Systems and methods of objective video quality measurement based on support vector machines. The video quality measurement systems can obtain information pertaining to features of a target training video, obtain corresponding information pertaining to features of a reference version of the target training video, and employ the target training features and/or the reference training features to build video quality models using such support vector machines. Based on the target training features and/or the reference training features used to build such video quality models, the video quality models can be made to conform more closely to the human visual system. Moreover, using such video quality models in conjunction with target features of a target video whose perceptual quality is to be measured, and/or reference features of a reference video, the video quality measurement systems can be employed to predict measurements of the perceptual quality of such a target video with increased accuracy.
摘要翻译：基于支持向量机的客观视频质量测量的系统和方法。视频质量测量系统可以获得关于目标训练视频的特征的信息，获得与目标训练视频的参考版本的特征相关的相关信息，并且使用目标训练特征和/或参考训练特征来构建视频质量使用这种支持向量机的模型。基于用于构建这样的视频质量模型的目标训练特征和/或参考训练特征，可以使视频质量模型更符合人类视觉系统。此外，使用这样的视频质量模型结合目标视频的感知质量要被测量的目标特征和/或参考视频的参考特征，可以采用视频质量测量系统来预测感知质量的测量这样的目标视频具有更高的准确性。

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