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21. 发明申请

US20100142803A1 Transductive Multi-Label Learning For Video Concept Detection 有权
标题翻译：用于视频概念检测的转换多标签学习
公开(公告)号：US20100142803A1
公开(公告)日：2010-06-10
申请号：US12329293
申请日：2008-12-05
申请人： Jingdong Wang , Shipeng Li , Xian-Sheng Hua , Yinghai Zhao
发明人： Jingdong Wang , Shipeng Li , Xian-Sheng Hua , Yinghai Zhao
IPC分类号： G06K9/62
CPC分类号： G06K9/00718 , G06K9/6297
摘要： This disclosure describes various exemplary method and computer program products for transductive multi-label classification in detecting video concepts for information retrieval. This disclosure describes utilizing a hidden Markov random field formulation to detect labels for concepts in a video content and modeling a multi-label interdependence between the labels by a pairwise Markov random field. The process groups the labels into several parts to speed up a labeling inference and calculates a conditional probability score for the labels, the conditional probability scores are ordered for ranking in a video retrieval evaluation.
摘要翻译：本公开描述了用于检测用于信息检索的视频概念的用于转换多标签分类的各种示例性方法和计算机程序产品。本公开描述了利用隐马尔科夫随机场公式来检测视频内容中的概念的标签，并通过成对的马尔可夫随机场对标签之间的多标签相互依赖进行建模。该过程将标签分组成几个部分，以加快标签推理，并计算标签的条件概率分数，条件概率分数被排序用于视频检索评估中的排名。

22. 发明授权

US09411830B2 Interactive multi-modal image search 有权
标题翻译：互动多模态图像搜索
公开(公告)号：US09411830B2
公开(公告)日：2016-08-09
申请号：US13393791
申请日：2011-11-24
申请人： Tao Mei , Jingdong Wang , Shipeng Li , Yang Wang
发明人： Tao Mei , Jingdong Wang , Shipeng Li , Yang Wang
IPC分类号： G06F17/30 , G06F3/0488 , G06F3/16
CPC分类号： G06F17/30277 , G06F3/0488 , G06F3/16 , G06F17/30259
摘要： A facility for visual search on a mobile device takes advantage of multi-modal and multi-touch input on the mobile device. By extracting lexical entities from a spoken search query and matching the lexical entities to image tags, the facility provides candidate images for each entity. Selected ones of the candidate images are used to construct a composite visual query image on a query canvas. The relative size and position of the selected candidate images in the composite visual query image, which need not be an existing image, contribute to a definition of a context of the composite visual query image being submitted for context-aware visual search.
摘要翻译：用于在移动设备上进行视觉搜索的设施利用移动设备上的多模式和多点触摸输入。通过从口语搜索查询中提取词汇实体并将词汇实体与图像标签进行匹配，该设施为每个实体提供候选图像。所选择的候选图像用于在查询画布上构建复合视觉查询图像。复合视觉查询图像中所选择的候选图像的相对大小和位置不需要是现有图像，有助于为上下文感知视觉搜索提交的复合视觉查询图像的上下文的定义。

23. 发明申请

US20130013596A1 DOCUMENT-RELATED REPRESENTATIVE INFORMATION 有权
标题翻译：与文件有关的代理信息
公开(公告)号：US20130013596A1
公开(公告)日：2013-01-10
申请号：US13178034
申请日：2011-07-07
申请人： Jingdong Wang , Shipeng Li
发明人： Jingdong Wang , Shipeng Li
IPC分类号： G06F17/30
CPC分类号： G06F17/3064
摘要： Some implementations include techniques and arrangements to provide document-related representative information with search results. For example, a representative query and/or representative results may be provided for one or more individual documents identified in a set of search results to supplement the search results returned in response to a received search query. The representative queries may be determined by correlating a plurality of previously submitted queries in search log data with a plurality of documents returned in response to the queries. In some implementations, click-through frequency for a particular document with respect to the plurality of queries may be taken into consideration when determining the representative queries for the particular document. In some implementations, the representative queries serve to categorize the search results based on subject matter, and a link may be provided to representative results corresponding to the representative query for accessing documents directed to similar subject matter.
摘要翻译：一些实现包括用于向搜索结果提供与文档相关的代表性信息的技术和布置。例如，可以为在一组搜索结果中标识的一个或多个单独文档提供代表性查询和/或代表性结果，以补充响应于所接收的搜索查询返回的搜索结果。可以通过将搜索日志数据中的多个先前提交的查询与响应于查询而返回的多个文档相关联来确定代表性查询。在一些实现中，当确定特定文档的代表性查询时，可以考虑针对多个查询的特定文档的点击频率。在一些实现中，代表性查询用于基于主题对搜索结果进行分类，并且可以向链接提供对应于代表性查询的代表性结果，用于访问针对相似主题的文档。

24. 发明申请

US20120117122A1 Optimized KD-Tree for Scalable Search 有权
标题翻译：用于可扩展搜索的优化KD树
公开(公告)号：US20120117122A1
公开(公告)日：2012-05-10
申请号：US12940880
申请日：2010-11-05
申请人： Jingdong Wang , Xian-Sheng Hua , Shipeng Li , You Jia
发明人： Jingdong Wang , Xian-Sheng Hua , Shipeng Li , You Jia
IPC分类号： G06F17/30
CPC分类号： G06F17/3028 , G06F17/30333
摘要： Techniques for constructing an optimized kd-tree are described. In an implementation, an optimized kd-tree process receives input of a set of data points applicable for large-scale computer vision applications. The process divides the set of the data points into subsets of data points with nodes while generating hyperplanes (e.g., coordinate axes). The process identifies a partition axis for each node based on the coordinate axes combined in a binary way. The optimized kd-tree process creates an optimized kd-tree that organizes the data points based on the identified partition axis. The organization of the data points in the optimized kd-tree provides efficient indexing and searching for a nearest neighbor.
摘要翻译：描述了构建优化的kd-tree的技术。在一个实现中，优化的kd-tree过程接收适用于大规模计算机视觉应用的一组数据点的输入。该过程在产生超平面（例如，坐标轴）的同时将数据点的集合划分成具有节点的数据点的子集。该过程基于以二进制方式组合的坐标轴来识别每个节点的分区轴。优化的kd-tree过程创建一个优化的kd-tree，它根据识别的分区轴组织数据点。优化的kd-tree中数据点的组织为最近邻居提供了有效的索引和搜索。

25. 发明授权

US09554093B2 Automatically inserting advertisements into source video content playback streams 有权
标题翻译：自动将广告插入源视频内容回放流
公开(公告)号：US09554093B2
公开(公告)日：2017-01-24
申请号：US11626251
申请日：2007-01-23
申请人： Xian-Sheng Hua , Wei Lai , Wei-Ying Ma , Shipeng Li
发明人： Xian-Sheng Hua , Wei Lai , Wei-Ying Ma , Shipeng Li
IPC分类号： H04N7/10 , H04N7/173 , H04N21/234 , H04N21/2387 , H04N21/472 , H04N21/6587 , H04N21/81
CPC分类号： H04N21/812 , H04N7/17318 , H04N21/23424 , H04N21/2387 , H04N21/47202 , H04N21/6587 , H04N21/8133
摘要： Systems and methods for automatically inserting advertisements into source video content playback streams are described. In one aspect, the systems and methods communicate a source video content playback stream to a video player to present source video to a user. During playback of the source video, and in response to receipt of a request from the user to navigate portions of the source video (e.g., a user command to fast forward the source video, rewind the source video, or other action), the systems and methods dynamically define a video advertisement clip insertion point (e.g., and insertion point based on a current playback position). The systems and methods then insert a contextually relevant and/or targeted video advertisement clip into the playback stream for presentation to the user.
摘要翻译：描述了将广告自动插入到源视频内容回放流中的系统和方法。在一个方面，系统和方法将源视频内容播放流传送给视频播放器，以向用户呈现源视频。在播放源视频期间，并且响应于接收到来自用户的请求以导航源视频的部分（例如，用户命令来快速转发源视频，倒带源视频或其他动作），系统并且方法动态地定义视频广告剪辑插入点（例如，基于当前播放位置的插入点）。然后，系统和方法将上下文相关和/或目标视频广告剪辑插入到播放流中以呈现给用户。

26. 发明授权

US09206588B2 Shovel provided with electric swiveling apparatus and method of controlling the same 有权
标题翻译：铲车配有电动旋转装置及其控制方法
公开(公告)号：US09206588B2
公开(公告)日：2015-12-08
申请号：US14117101
申请日：2012-05-17
申请人： Chunnan Wu , Shipeng Li
发明人： Chunnan Wu , Shipeng Li
IPC分类号： E02F9/20 , E02F9/12 , E02F9/26 , G01S13/04
CPC分类号： E02F9/2033 , B60L11/12 , B60L2200/40 , E02F9/123 , E02F9/128 , E02F9/2095 , E02F9/262 , E02F9/265 , G01S13/04 , Y02T10/7077
摘要： A swiveling body is installed on a base in a swivelable manner. An electric motor for swiveling swivels the swiveling body. An inverter supplies electric power to the electric motor for swiveling. An obstacle detector detects an obstacle around the base and transmits a detected result to a control unit. When the obstacle detector detects the obstacle, the control unit determines whether or not the obstacle is present within a monitoring region, and when the obstacle is present inside the monitoring region, the control unit stops the electric motor for swiveling. In order to avoid danger, the swiveling operation can be stopped more safely.
摘要翻译：旋转体以可旋转的方式安装在基座上。用于旋转的电动机可旋转旋转体。逆变器向电动机供电以进行旋转。障碍物检测器检测基座周围的障碍物，并将检测结果发送到控制单元。当障碍物检测器检测到障碍物时，控制单元确定监视区域内是否存在障碍物，并且当监视区域内存在障碍物时，控制单元停止用于旋转的电动机。为了避免危险，可以更安全地停止旋转操作。

27. 发明申请

US20140250110A1 IMAGE ATTRACTIVENESS BASED INDEXING AND SEARCHING 审中-公开
标题翻译：基于图像吸引力的索引和搜索
公开(公告)号：US20140250110A1
公开(公告)日：2014-09-04
申请号：US13394425
申请日：2011-11-25
申请人： Linjun Yang , Bo Geng , Xian-Sheng Hua , Shipeng Li
发明人： Linjun Yang , Bo Geng , Xian-Sheng Hua , Shipeng Li
IPC分类号： G06F17/30
CPC分类号： G06F16/5866 , G06F16/2228 , G06F16/248 , G06F16/583 , G06F16/9535
摘要： Attractiveness of an image may be estimated by integrating extracted visual features with contextual cues pertaining to the image. Image attractiveness may be defined by the visual features (e.g., perceptual quality, aesthetic sensitivity, and/or affective tone) of elements contained within the image. Images may be indexed based on the estimated attractiveness, search results may be presented based on image attractiveness, and/or a user may elect, after receiving image search results, to re-rank the image search results by attractiveness.
摘要翻译：图像的吸引力可以通过将提取的视觉特征与与图像有关的语境线索相结合来估计。图像吸引力可以由包含在图像内的元素的视觉特征（例如感知质量，美学敏感度和/或情感色调）来定义。可以基于估计的吸引力来索引图像，可以基于图像吸引力来呈现搜索结果，和/或用户可以在接收图像搜索结果之后选择通过吸引力重新排列图像搜索结果。

28. 发明授权

US08804005B2 Video concept detection using multi-layer multi-instance learning 有权
标题翻译：使用多层多实例学习的视频概念检测
公开(公告)号：US08804005B2
公开(公告)日：2014-08-12
申请号：US12111202
申请日：2008-04-29
申请人： Tao Mei , Xian-Sheng Hua , Shipeng Li , Zhiwei Gu
发明人： Tao Mei , Xian-Sheng Hua , Shipeng Li , Zhiwei Gu
IPC分类号： G06K9/62 , G06K9/34
CPC分类号： G11B27/28 , G06K9/00711 , G06K9/6282
摘要： Visual concepts contained within a video clip are classified based upon a set of target concepts. The clip is segmented into shots and a multi-layer multi-instance (MLMI) structured metadata representation of each shot is constructed. A set of pre-generated trained models of the target concepts is validated using a set of training shots. An MLMI kernel is recursively generated which models the MLMI structured metadata representation of each shot by comparing prescribed pairs of shots. The MLMI kernel is subsequently utilized to generate a learned objective decision function which learns a classifier for determining if a particular shot (that is not in the set of training shots) contains instances of the target concepts. A regularization framework can also be utilized in conjunction with the MLMI kernel to generate modified learned objective decision functions. The regularization framework introduces explicit constraints which serve to maximize the precision of the classifier.
摘要翻译：视频剪辑中包含的视觉概念基于一组目标概念进行分类。剪辑被分割成镜头，并且构建每个镜头的多层多实例（MLMI）结构化元数据表示。使用一组训练镜头验证了一组预先生成的目标概念训练模型。通过比较规定的拍摄对，递归地生成MLMI内核，以对每个镜头的MLMI结构化元数据表示进行建模。 MLMI内核随后被用于生成学习的客观决策函数，该函数学习用于确定特定镜头（不在该组训练镜头中）是否包含目标概念的实例的分类器。正则化框架也可以与MLMI内核一起使用，以生成修改后的学习目标决策函数。正则化框架引入明确的约束，用于最大化分类器的精度。

29. 发明申请

US20140053054A1 Cooperative Web Browsing Using Multiple Devices 有权
标题翻译：使用多个设备的合作网页浏览
公开(公告)号：US20140053054A1
公开(公告)日：2014-02-20
申请号：US13585185
申请日：2012-08-14
申请人： Huifeng Shen , Shipeng Li , Yan Lu , Zhaotai Pan , Jianfeng Wang
发明人： Huifeng Shen , Shipeng Li , Yan Lu , Zhaotai Pan , Jianfeng Wang
IPC分类号： G06F15/16 , G06F17/00
CPC分类号： G06F17/30905
摘要： A proxy-based thin-client web browsing framework enables cooperative web browsing of multiple devices. The multiple devices may include devices that are not intended for web browsing and have limited or no web browsers and/or user input capabilities. The proxy-based thin client web browsing framework employs a virtual browser at a proxy server to perform all browser-engine logics, and retrieve, render and encode web pages on behalf of the multiple devices. The multiple devices therefore only need to have limited decoding and display capabilities to perform web browsing. The proxy-based thin client web browsing framework further includes a touch controller as a remote controller for a device that has no or limited user texting or manipulating capabilities.
摘要翻译：基于代理的瘦客户端Web浏览框架可实现多个设备的协同网页浏览。多个设备可以包括不用于网页浏览的设备，并且具有有限的或没有web浏览器和/或用户输入能力的设备。基于代理的瘦客户端Web浏览框架在代理服务器上使用虚拟浏览器来执行所有浏览器引擎逻辑，并且代表多个设备检索，呈现和编码网页。因此，多个设备仅需要具有有限的解码和显示功能来执行网页浏览。基于代理的瘦客户机web浏览框架还包括作为用于没有或限制用户发短信或操纵能力的设备的遥控器的触摸控制器。

30. 发明授权

US08504422B2 Enhancing photo browsing through music and advertising 有权
标题翻译：通过音乐和广告加强照片浏览
公开(公告)号：US08504422B2
公开(公告)日：2013-08-06
申请号：US12786020
申请日：2010-05-24
申请人： Tao Mei , Xian-Sheng Hua , Shipeng Li , Jinlian Guo , Fei Sheng
发明人： Tao Mei , Xian-Sheng Hua , Shipeng Li , Jinlian Guo , Fei Sheng
IPC分类号： G06Q30/00
CPC分类号： G06F17/30056 , G06F17/30047 , G06Q30/02 , G06Q30/0243
摘要： Techniques for recommending music and advertising to enhance a user's experience while photo browsing are described. In some instances, songs and ads are ranked for relevance to at least one photo from a photo album. The songs, ads and photo(s) from the photo album are then mapped to a style and mood ontology to obtain vector-based representations. The vector-based representations can include real valued terms, each term associated with a human condition defined by the ontology. A re-ranking process generates a relevancy term for each song and each ad indicating relevancy to the photo album. The relevancy terms can be calculated by summing weighted terms from the ranking and the mapping. Recommended music and ads may then be provided to a user, as the user browses a series of photos obtained from the photo album. The ads may be seamlessly embedded into the music in a nonintrusive manner.
摘要翻译：描述用于推荐音乐和广告以提高用户在照相浏览时体验的技术。在某些情况下，歌曲和广告的排名与相册中的至少一张照片相关。然后将相册中的歌曲，广告和照片映射到风格和心境本体以获得基于矢量的表示。基于向量的表示可以包括实际值，每个术语与由本体定义的人类条件相关联。重新排序过程产生每个歌曲的相关术语，每个广告指示相册的相关性。可以通过从排名和映射求和加权项来计算相关项。然后，当用户浏览从相册获得的一系列照片时，推荐的音乐和广告可以被提供给用户。广告可以无缝地嵌入到音乐中。

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