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公开(公告)号：US20080256579A1
公开(公告)日：2008-10-16
申请号：US11914027
申请日：2005-05-09
IPC分类号： G06F3/00
CPC分类号： H04N5/44543 , H04N5/44513 , H04N21/4532 , H04N21/4668 , H04N21/4756
摘要： A method and arrangement for modifying settings of a television program recommender (200) displays the rating (recommended or not recommended) for a selected television program, and also displays profile parameters of the user in a bar graph-type display in which the value of the profile parameters in each of a plurality of categories are shown as the positions of profile parameter icons (302-308), while the television program recommender further shows icons (312-318) representing threshold levels in each category above which the selected television program would be recommended. The user is enabled to change the values of the profile parameters in at least one of the categories by moving the relevant profile parameter icon (302-308) such that, for example, it reaches, or passes, the respective threshold level icon (312-318). The television program recommender (200) then recalculates the rating and the threshold levels to correspond with the desires of the user. As such, the user is able to modify the profile parameters of the television program recommender (200) such that it recommends, or does not recommend, programs in accordance with the desires of the user.
摘要翻译： 用于修改电视节目推荐器（200）的设置的方法和装置显示所选择的电视节目的评级（推荐的或不推荐的），并且还在条形图型显示中显示用户的简档参数，其中， 多个类别中的每个类别中的简档参数被显示为简档参数图标的位置（302-308），而电视节目推荐器还显示表示每个类别中的阈值级别的图标（312-318），其中所选择的电视节目 会被推荐 通过移动相关的简档参数图标（302-308）使得用户能够改变至少一个类别中的简档参数的值，使得例如它到达或通过相应的阈值级图标（312 - 318）。 电视节目推荐器（200）然后重新计算等级和阈值水平以对应于用户的愿望。 因此，用户能够修改电视节目推荐器（200）的简档参数，使得其根据用户的愿望推荐或不推荐节目。
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公开(公告)号：US08122469B2
公开(公告)日：2012-02-21
申请号：US11813349
申请日：2006-01-24
CPC分类号： H04N21/44222 , H04N7/163 , H04N21/4668 , H04N21/4756
摘要： A method and arrangement for modifying settings of a television program recommender displays the rating (recommended or not recommended) for a selected television program, and also displays icons for selection by the user to indicate whether the user agrees or disagrees with the recommendation. The television program recommender then updates its settings based on the user's icon selection. In addition, if the user indicates that he/she disagrees with the recommendation, the television program recommender determines and displays the number of times that the user needs to indicate his/her desires with respect to the selected television program in order for the recommendation to agree with the user's desires.
摘要翻译： 用于修改电视节目推荐器的设置的方法和装置显示所选择的电视节目的评级（推荐的或不推荐的），并且还显示用于用户选择以指示用户是否同意或不同意推荐的图标。 然后，电视节目推荐者基于用户的图标选择来更新其设置。 另外，如果用户表示他/她不同意推荐，则电视节目推荐者确定并显示用户需要指示他/她对所选择的电视节目的欲望的次数，以便建议 同意用户的愿望。
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3.发明授权Dominant color extraction for ambient light derived from video content mapped through unrendered color space 失效通过未渲染色彩空间映射的视频内容导出的环境光的主色提取公开(公告)号：US08063992B2
公开(公告)日：2011-11-22
申请号：US11571284
申请日：2005-06-27
申请人： Srinivas Gutta , Mark J. Elting
发明人： Srinivas Gutta , Mark J. Elting
CPC分类号： H04N9/73 , H05B37/029
摘要： Extracting and processing video content encoded in a rendered color space to be emulated by an ambient light source, comprising extracting dominant color information from a video signal and transforming the color information through unrendered color space using tristimulus primary matrices to form a second rendered color space for ambient distribution. Steps include quantizing the rendered color space to form an assigned color distribution, such as by reducing possible color states, or binning to form superpixels; and selecting a dominant color using a mode, mean, median, or weighted average of pixel chromaticities. A color of interest can be further analyzed to produce a true dominant color, and past video frames can guide selection of dominant colors in future frames.
摘要翻译： 提取和处理被渲染的颜色空间中编码的要被环境光源模拟的视频内容，包括从视频信号中提取主要颜色信息，并使用三色主矩阵来转换未渲染颜色空间的颜色信息，以形成第二渲染颜色空间， 环境分布。 步骤包括量化所渲染的颜色空间以形成所分配的颜色分布，例如通过减少可能的颜色状态或合并形成超像素; 并使用像素色度的模式，均值，中值或加权平均来选择主色。 可以进一步分析感兴趣的颜色以产生真正的主色，并且过去的视频帧可以指导未来帧中的主色选择。
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公开(公告)号：US07937725B1
公开(公告)日：2011-05-03
申请号：US09627139
申请日：2000-07-27
申请人： J. David Schaffer , Kwok Pun Lee , Srinivas Gutta
发明人： J. David Schaffer , Kwok Pun Lee , Srinivas Gutta
IPC分类号： H04N5/445
CPC分类号： H04N21/4667 , H04N7/163 , H04N21/44222 , H04N21/4532 , H04N21/454 , H04N21/466 , H04N21/4668 , H04N21/4755 , H04N21/4756 , H04N21/4821 , H04N21/4826
摘要： An electronic programming guide (EPG) system employing a preference engine and processing system that combines explicit rule profile, history profile, and feedback profile data to generate new predictions. Television shows are presumed to be indexed by many features. These features are extracted and counted for TV shows watched (implicit profile), and for TV shows rated by the viewer (feedback profile). These profiles are straightforward to combine with suitably greater weight being given to the feedback information. In addition, explicit profiles can make recommendations that stand alone or may be used to modify recommendations arising from either of the two sources. The modifications may take the form of additive or multiplicative changes to the existing recommendations or some other suitable mathematical form.
摘要翻译： 一种使用偏好引擎和处理系统的电子节目指南（EPG）系统，其结合显式规则简档，历史简档和反馈简档数据以产生新的预测。 电视节目被推测由许多功能索引。 对于观看的电视节目（隐性配置文件）以及由观众评估的电视节目（反馈配置文件），都会提取和计数这些功能。 这些配置文件直接与给予反馈信息的适当更大的重量相结合。 此外，明确的个人资料可以提出独立的建议，也可以用来修改两个来源之一的建议。 修改可以采用对现有建议或某些其他合适数学形式的加法或乘法变化的形式。
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5.发明授权Method and apparatus for recommending items of interest to a user based on recommendations for one or more third parties 失效基于对一个或多个第三方的建议来向用户推荐感兴趣的项目的方法和装置公开(公告)号：US07571452B2
公开(公告)日：2009-08-04
申请号：US10014194
申请日：2001-11-13
申请人： Srinivas Gutta
发明人： Srinivas Gutta
CPC分类号： H04N21/4661 , H04N7/163 , H04N21/44222 , H04N21/4532 , H04N21/454 , H04N21/4668
摘要： A method and apparatus are disclosed for recommending items of interest to a user based on recommendations made to one or more third parties. The recommendation scores generated by a primary recommender are influenced by recommendations generated for one or more third parties, such as a friend, colleague or trendsetter. The disclosed recommender corroborates with other recommenders when recommending items of interest and adjusts a conventional recommender score based on third party recommendations. The third party recommendations may be a top-N list of recommended items for a given third party, and may optionally include a recommendation score and an indication of whether or not the third party actually selected the recommended item. A recommender evaluates the viewing or purchase habits of a user and communicates with one or more other recommenders to determine the items that are being recommended by such other recommenders.
摘要翻译： 公开了一种方法和装置，用于基于对一个或多个第三方的建议向用户推荐感兴趣的项目。 主要推荐者产生的推荐分数受到为一个或多个第三方（如朋友，同事或潮流引擎）生成的建议的影响。 当推荐感兴趣的项目时，所公开的推荐者与其他推荐者确认，并且基于第三方建议来调整常规的推荐者评分。 第三方建议可能是给定第三方的推荐项目的前N列表，并且可以可选地包括推荐分数以及第三方是否实际选择了推荐项目的指示。 推荐者评估用户的观看或购买习惯，并与一个或多个其他推荐者进行通信，以确定由其他推荐者推荐的项目。
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6.发明申请公开(公告)号：US20080235808A1
公开(公告)日：2008-09-25
申请号：US10586078
申请日：2005-01-17
申请人： Srinivas Gutta , Mauro Barbieri
发明人： Srinivas Gutta , Mauro Barbieri
IPC分类号： H04L9/32
CPC分类号： G06F21/10 , G06F21/32 , G06F21/6209 , G06F2221/0737
摘要： A method and apparatus are that restrict access to digital content to an authorized user on one or more systems using biometric watermarks. The disclosed biometric watermarking techniques allow an authorized user to be uniquely identified. Access to digital content is restricted to digital content in accordance with the present invention by embedding a biometric watermark, such as a biometric image, in the content. Thereafter, a user can only access the content if a biometric sample of the user matches the embedded biometric watermark. In one variation, the user can only access the content if the biometric sample is a live biometric sample. The embedded biometric watermark optionally includes information describing a system employed by the user to obtain the content. The user can optionally be permitted to access the content, without a biometric evaluation, if the content is on a system that has been previously authorized for the user using a biometric evaluation.
摘要翻译： 一种方法和装置是在使用生物特征水印的一个或多个系统上限制对授权用户的数字内容的访问。 所公开的生物特征水印技术允许授权用户被唯一地识别。 根据本发明，通过在生物特征图像中嵌入诸如生物特征图像的生物特征水印，对数字内容的访问仅限于数字内容。 此后，如果用户的生物测定样本与嵌入的生物测定水印匹配，则用户只能访问内容。 在一个变体中，如果生物测定样本是活体生物特征样本，则用户只能访问内容。 嵌入式生物水印可选地包括描述用户获取内容所采用的系统的信息。 如果内容在先前已经为用户使用生物特征评估授权的系统上，则可以可选地允许用户访问内容，而不进行生物特征评估。
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公开(公告)号：US20080235071A1
公开(公告)日：2008-09-25
申请号：US10597284
申请日：2005-01-17
CPC分类号： G06Q10/10 , G06Q10/06311
摘要： A method and system for providing a personalized list of meetings per subject per user of the system (1), includes a system computer (4) and user computer (12) each configured for bidirectionally communicating over the Internet (8), whereby the system computer (4) is programmed to first obtain either explicitly (20) or implicitly (26) a profile listing various meeting preferences of a user, to next obtain a list of future meetings corresponding to at least a portion of the user's profile, followed by sending the user the list of recommended meetings generated, along with location specific information if requested by the user.
摘要翻译： 一种用于为系统（1）的每个用户提供每个对象的个性化会议列表的方法和系统包括系统计算机（4）和用户计算机（12），每个配置用于通过因特网（8）双向通信，由此系统 计算机（4）被编程为首先明确地（20）或隐含地（26）获得用户的各种会议偏好的简档，以便接下来获得对应于用户简档的至少一部分的未来会议的列表，其次是 向用户发送生成的推荐会议列表，以及如果用户请求的位置特定信息。
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8.发明申请公开(公告)号：US20070101360A1
公开(公告)日：2007-05-03
申请号：US10579302
申请日：2004-11-15
CPC分类号： H04N5/445 , H04H20/106 , H04H60/46 , H04H60/58 , H04H60/59 , H04H60/72 , H04N7/165 , H04N21/23424 , H04N21/26208 , H04N21/26603 , H04N21/4331 , H04N21/44008 , H04N21/44016 , H04N21/4622 , H04N21/478 , H04N21/812
摘要： A method for inserting replacement commercials into a data stream is provided. The method including: receiving the data stream; detecting at least one commercial in the data stream; determining a characteristic of program content at least prior to the at least one commercial; and replacing the at least one commercial in the data stream with a replacement commercial which is selected based at least in part on the determining.
摘要翻译： 提供了一种将替代广告插入到数据流中的方法。 该方法包括：接收数据流; 检测所述数据流中的至少一个商业广告; 至少在所述至少一个广告之前确定节目内容的特征; 以及用至少部分地基于所述确定来选择的替代广告来替换所述数据流中的所述至少一个商业广告。
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公开(公告)号：US20070050192A1
公开(公告)日：2007-03-01
申请号：US10596166
申请日：2004-11-30
IPC分类号： G06Q99/00
摘要： A method for generating a recommendation for a user is provided. The method includes: identifying a first group of other users, the first group having a plurality of first individuals associated with user preferences and/or user profiles that are considered positive influences in generating a recommendation; and generating the recommendation for the user based on the user preferences and/or user profiles of the first individuals. The method can further include: identifying a second group of other users, the second group having a plurality of second individuals associated with user preferences and/or user profiles that are considered negative influences in generating a recommendation; where the generating of the recommendation is further based on the user preferences and/or user profiles of the second individuals.
摘要翻译： 提供了一种用于为用户生成推荐的方法。 该方法包括：识别第一组其他用户，第一组具有与用户偏好相关联的多个第一个人和/或在生成推荐中被认为是积极影响的用户简档; 以及基于所述第一个人的用户偏好和/或用户简档来为所述用户生成所述推荐。 所述方法还可以包括：识别第二组其他用户，所述第二组具有与用户偏好相关联的多个第二个人和/或在生成推荐中被认为是负面影响的用户简档; 其中建议的产生进一步基于第二个人的用户偏好和/或用户简档。
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公开(公告)号：US07139738B2
公开(公告)日：2006-11-21
申请号：US10183691
申请日：2002-06-27
IPC分类号： G06F151/18
CPC分类号： G06K9/00288
摘要： A system and method wherein the parameters used for face recognition are determined via an evolutionary algorithm, such as a genetic algorithm. Candidate sets of parameters are evaluated for face recognition performance in a given environment. The most effective sets of parameters are used to generate offspring sets of parameters, and these offspring sets are subsequently evaluated for face recognition performance. This process is repeated, with each generation of offspring sets inheriting attributes of the most successful sets, until the system converges on a set of parameters that exhibits superior performance for the given environment. In like manner, other sets of parameters are determined for other environments. When the face recognition system is deployed, the appropriate set of parameters is used, dependent upon the environment in which the target images originate. In this manner, the system exhibits superior performance in each of the environments in which it is deployed.
摘要翻译： 一种系统和方法，其中用于面部识别的参数通过诸如遗传算法的进化算法来确定。 在给定的环境中评估候选参数集的面部识别性能。 最有效的参数集用于生成参数的后代集合，随后对这些后代集进行面部识别性能的评估。 这个过程被重复，每一代后代集继承了最成功的集合的属性，直到系统收敛于对给定环境表现出优异性能的一组参数。 以类似的方式，为其他环境确定其他参数集。 当部署脸部识别系统时，根据目标图像产生的环境，使用适当的参数集合。 以这种方式，该系统在其部署的每个环境中表现出优异的性能。
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