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51. 发明申请

US20070143279A1 Identifying important news reports from news home pages 失效
标题翻译：从新闻主页识别重要的新闻报道
公开(公告)号：US20070143279A1
公开(公告)日：2007-06-21
申请号：US11303443
申请日：2005-12-15
申请人： Jinyi Yao , Ming Li , Wei-Ying Ma , Zhiwei Li
发明人： Jinyi Yao , Ming Li , Wei-Ying Ma , Zhiwei Li
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99936 , Y10S707/99937
摘要： A method and system for determining the importance of news events based on news reports published by news sources on news home pages is provided. A news system identifies news home pages that contain references to news reports on detail pages. The news system calculates the importance of a news event based on the importance of news reports reporting that news event. The news system may determine the importance of a news report based on the assumption that the importance of a news report is based on the credibility of news home pages and the importance of similar news reports. The news system may recursively define the importance of a news report based on the credibility of news home pages and the similarity to other news pages and the importance of a news home page based on the importance of its news reports and similar news reports.
摘要翻译：提供了一种基于新闻源在新闻主页上发布的新闻报道来确定新闻事件重要性的方法和系统。新闻系统识别包含对详细页面上的新闻报道的引用的新闻主页。新闻系统基于报道新闻事件的新闻报道的重要性来计算新闻事件的重要性。新闻系统可以基于以下假设来确定新闻报道的重要性：新闻报道的重要性是基于新闻主页的可信度和类似新闻报道的重要性。新闻系统可以基于新闻主页的可信度和与其他新闻页面的相似性以及基于新闻报道和类似新闻报道的重要性的新闻主页的重要性递归地定义新闻报道的重要性。

52. 发明授权

US07840502B2 Classification of images as advertisement images or non-advertisement images of web pages 有权
标题翻译：将图像分类为网页的广告图像或非广告图像
公开(公告)号：US07840502B2
公开(公告)日：2010-11-23
申请号：US11762553
申请日：2007-06-13
申请人： Mingjing Li , Zhiwei Li , Dongfang Li , Bin Wang
发明人： Mingjing Li , Zhiwei Li , Dongfang Li , Bin Wang
IPC分类号： G06F15/18
CPC分类号： G06Q30/02 , G06Q30/0277
摘要： An advertisement image classification system trains a binary classifier to classify images as advertisement images or non-advertisement images and then uses the binary classifier to classify images of web pages as advertisement images or non-advertisement images. During a training phase, the classification system generates training data of feature vectors representing the images and labels indicating whether an image is an advertisement image or a non-advertisement image. The classification system trains a binary classifier to classify images using training data. During a classification phase, the classification system inputs a web page with an image and generates a feature vector for the image. The classification system then applies the trained binary classifier to the feature vector to generate a score indicating whether the image is an advertisement image or a non-advertisement image.
摘要翻译：广告图像分类系统训练二进制分类器将图像分类为广告图像或非广告图像，然后使用二进制分类器将网页的图像分类为广告图像或非广告图像。在训练阶段，分类系统生成表示图像的特征向量的训练数据，以及指示图像是广告图像还是非广告图像的标签。分类系统训练二进制分类器，以使用训练数据对图像进行分类。在分类阶段，分类系统输入具有图像的网页，并生成图像的特征向量。然后，分类系统将经过训练的二进制分类器应用于特征向量，以生成指示图像是广告图像还是非广告图像的分数。

53. 发明申请

US20140368620A1 USER INTERFACE FOR THREE-DIMENSIONAL MODELING 有权
标题翻译：用户界面进行三维建模
公开(公告)号：US20140368620A1
公开(公告)日：2014-12-18
申请号：US13919933
申请日：2013-06-17
申请人： Zhiwei Li , Rui Cai , Jiawei Gu , Lei Zhang , Yong Rui
发明人： Zhiwei Li , Rui Cai , Jiawei Gu , Lei Zhang , Yong Rui
IPC分类号： H04N13/02 , H04N5/232
CPC分类号： H04N13/282 , G06F3/00 , G06T19/006 , H04N5/23216 , H04N5/23293 , H04N13/221 , H04N13/296
摘要： A method of acquiring a set of images useable to 3D model a physical object includes imaging the physical object with a camera, and displaying with the camera a current view of the physical object as imaged by the camera from a current perspective. The method further includes displaying with the camera a visual cue overlaying the current view and indicating perspectives from which the physical object is to be imaged to acquire the set of images.
摘要翻译：获取可用于对物理对象进行3D建模的一组图像的方法包括用相机对物理对象进行成像，并且从当前的角度通过相机显示物理对象的当前视图。该方法还包括用相机显示覆盖当前视图的视觉提示，并且指示要从其中成像物理对象的视角以获取该组图像。

54. 发明申请

US20120072410A1 Image Search by Interactive Sketching and Tagging 有权
标题翻译：图像搜索通过交互式草图和标记
公开(公告)号：US20120072410A1
公开(公告)日：2012-03-22
申请号：US12883411
申请日：2010-09-16
申请人： Changhu Wang , Zhiwei Li , Lei Zhang
发明人： Changhu Wang , Zhiwei Li , Lei Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30268 , G06F17/30277
摘要： Sketch and tagging based image search may include receiving a sketch query input and identifying an object in a desired image. The object or objects of the sketch query may be tagged with a text, and searching performed based on the objects. Certain implementations include indexing patches of the images, where the patches represent the objects. Relevant images can be returned based on the index of the patches.
摘要翻译：基于草图和标记的图像搜索可以包括接收草图查询输入并识别所需图像中的对象。草图查询的对象或对象可以被标记为文本，并且基于对象进行搜索。某些实现包括索引图像的补丁，其中补丁代表对象。可以根据补丁的索引返回相关图像。

55. 外观设计

USD921252S1 Guitar lamp 有权
公开(公告)号：USD921252S1
公开(公告)日：2021-06-01
申请号：US29757951
申请日：2020-11-11
申请人： Zhiwei Li
设计人： Zhiwei Li , Jianrong Jiang

56. 发明授权

US09082040B2 Identifying visual contextual synonyms 有权
标题翻译：识别视觉上下文同义词
公开(公告)号：US09082040B2
公开(公告)日：2015-07-14
申请号：US13107717
申请日：2011-05-13
申请人： Rui Cai , Zhiwei Li , Lei Zhang , Wenbin Tang
发明人： Rui Cai , Zhiwei Li , Lei Zhang , Wenbin Tang
IPC分类号： G06F17/30 , G06K9/46
CPC分类号： G06K9/4671 , G06F17/30256 , G06K9/4676
摘要： Tools and techniques for identifying visual contextual synonyms are described herein. The described operations use visual words having similar contextual distributions as contextual synonyms to identify and describe visual objects that share semantic meaning. The contextual distribution of a visual word is described using the statistics of co-occurrence and spatial information averaged over image patches that share the visual word. In various implementations, the techniques are employed to construct a visual contextual synonym dictionary for a large visual vocabulary. In various implementations, the visual contextual synonym dictionary narrows the semantic gap for large-scale visual search.
摘要翻译：本文描述了用于识别视觉上下文同义词的工具和技术。所描述的操作使用具有相似语境分布的视觉词作为上下文同义词来识别和描述共享语义意义的视觉对象。使用共享视觉词的图像补丁上平均的同现和空间信息的统计来描述视觉词的语境分布。在各种实现中，使用这些技术来构建用于大型视觉词汇表的视觉上下文同义词字典。在各种实现中，视觉上下文同义词词典缩小了大规模视觉搜索的语义差距。

57. 发明授权

US08983201B2 Three-dimensional visual phrases for object recognition 有权
标题翻译：用于对象识别的三维视觉短语
公开(公告)号：US08983201B2
公开(公告)日：2015-03-17
申请号：US13561718
申请日：2012-07-30
申请人： Rui Cai , Zhiwei Li , Lei Zhang , Qiang Hao
发明人： Rui Cai , Zhiwei Li , Lei Zhang , Qiang Hao
IPC分类号： G06K9/46 , G06K9/66
CPC分类号： G06K9/46 , G06K9/4676 , G06K9/469
摘要： The techniques discussed herein discover three-dimensional (3-D) visual phrases for an object based on a 3-D model of the object. The techniques then describe the 3-D visual phrases. Once described, the techniques use the 3-D visual phrases to detect the object in an image (e.g., object recognition).
摘要翻译：本文讨论的技术基于对象的3-D模型发现对象的三维（3-D）视觉短语。然后，技术描述3-D视觉短语。一旦描述，这些技术使用3-D视觉短语来检测图像中的对象（例如，对象识别）。

58. 发明授权

US08447752B2 Image search by interactive sketching and tagging 有权
标题翻译：通过交互式素描和标记进行图像搜索
公开(公告)号：US08447752B2
公开(公告)日：2013-05-21
申请号：US12883411
申请日：2010-09-16
申请人： Changhu Wang , Zhiwei Li , Lei Zhang
发明人： Changhu Wang , Zhiwei Li , Lei Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30268 , G06F17/30277
摘要： Sketch and tagging based image search may include receiving a sketch query input and identifying an object in a desired image. The object or objects of the sketch query may be tagged with a text, and searching performed based on the objects. Certain implementations include indexing patches of the images, where the patches represent the objects. Relevant images can be returned based on the index of the patches.
摘要翻译：基于草图和标记的图像搜索可以包括接收草图查询输入并识别所需图像中的对象。草图查询的对象或对象可以被标记为文本，并且基于对象进行搜索。某些实现包括索引图像的补丁，其中补丁代表对象。可以根据补丁的索引返回相关图像。

59. 发明申请

US20120290577A1 IDENTIFYING VISUAL CONTEXTUAL SYNONYMS 有权
标题翻译：识别视觉语境同步
公开(公告)号：US20120290577A1
公开(公告)日：2012-11-15
申请号：US13107717
申请日：2011-05-13
申请人： Rui Cai , Zhiwei Li , Lei Zhang , Wenbin Tang
发明人： Rui Cai , Zhiwei Li , Lei Zhang , Wenbin Tang
IPC分类号： G06F17/30
CPC分类号： G06K9/4671 , G06F17/30256 , G06K9/4676
摘要： Tools and techniques for identifying visual contextual synonyms are described herein. The described operations use visual words having similar contextual distributions as contextual synonyms to identify and describe visual objects that share semantic meaning. The contextual distribution of a visual word is described using the statistics of co-occurrence and spatial information averaged over image patches that share the visual word. In various implementations, the techniques are employed to construct a visual contextual synonym dictionary for a large visual vocabulary. In various implementations, the visual contextual synonym dictionary narrows the semantic gap for large-scale visual search.
摘要翻译：本文描述了用于识别视觉上下文同义词的工具和技术。所描述的操作使用具有相似语境分布的视觉词作为上下文同义词来识别和描述共享语义意义的视觉对象。使用共享视觉词的图像补丁上平均的同现和空间信息的统计来描述视觉词的语境分布。在各种实现中，使用这些技术来构建用于大型视觉词汇表的视觉上下文同义词字典。在各种实现中，视觉上下文同义词词典缩小了大规模视觉搜索的语义差距。

60. 发明申请

US20120269432A1 IMAGE RETRIEVAL USING SPATIAL BAG-OF-FEATURES 有权
标题翻译：使用空间包特征的图像检索
公开(公告)号：US20120269432A1
公开(公告)日：2012-10-25
申请号：US13092786
申请日：2011-04-22
申请人： Changhu Wang , Zhiwei Li , Lei Zhang
发明人： Changhu Wang , Zhiwei Li , Lei Zhang
IPC分类号： G06K9/34
CPC分类号： G06F17/30259 , G06K9/4647 , G06K9/4671
摘要： Local features of retrieved images are identified and for each image, an ordered bag-of-features is created that describes the features of the image. Spatial relationships between features of an image are captured in histogram descriptors created from linear or circular projections. Using the histogram descriptors, ordered bags-of-features describing the features of the images are developed. Calibrating the ordered bags-of-features to account for spatial variance leads to spatial bags-of-features.
摘要翻译：识别检索到的图像的本地特征，并且对于每个图像，创建描述图像的特征的有序的特征袋。图像特征之间的空间关系被捕获在从线性或圆形投影创建的直方图描述符中。使用直方图描述符，开发了描述图像特征的有序的特征袋。校准订购的特征袋以考虑空间差异导致空间特征袋。

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