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公开(公告)号:US20150161147A1
公开(公告)日:2015-06-11
申请号:US13098362
申请日:2011-04-29
申请人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
发明人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
CPC分类号: G06F17/3005 , G06F17/10 , G06F17/3002 , G06F17/30029 , G06F17/3079 , G06F17/30864 , G06F19/00 , G06K9/00751 , G06K9/629
摘要: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for associating still images and videos. One method includes receiving a plurality of images and a plurality of videos and determining whether the images are related to the videos. The determining includes, for an image and a video, extracting features from the image and extracting features frames of the video, and comparing the features to determine whether the image is related to the video. The method further includes maintaining a data store storing data associating each image with each video determined to be related to the image.
摘要翻译: 方法,系统和装置,包括在计算机存储介质上编码的计算机程序,用于关联静止图像和视频。 一种方法包括接收多个图像和多个视频并确定图像是否与视频相关。 该确定包括对于图像和视频,从图像中提取特征并提取视频的特征帧,并且比较特征以确定图像是否与视频相关。 该方法还包括维护数据存储器,存储将每个图像与确定为与图像相关的每个视频相关联的数据。
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公开(公告)号:US20150169558A1
公开(公告)日:2015-06-18
申请号:US13098368
申请日:2011-04-29
申请人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
发明人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
CPC分类号: G06F17/3005 , G06F17/10 , G06F17/3002 , G06F17/30029 , G06F17/3079 , G06F17/30864 , G06F19/00 , G06K9/00751 , G06K9/629
摘要: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for associating still images and videos. One method includes receiving a plurality of images and a plurality of videos and determining whether the images are related to the videos. The determining includes, for an image and a video, extracting features from the image and extracting features frames of the video, and comparing the features to determine whether the image is related to the video. The method further includes maintaining a data store storing data associating each image with each video determined to be related to the image.
摘要翻译: 方法,系统和装置,包括在计算机存储介质上编码的计算机程序,用于关联静止图像和视频。 一种方法包括接收多个图像和多个视频并确定图像是否与视频相关。 该确定包括对于图像和视频,从图像中提取特征并提取视频的特征帧,并且比较特征以确定图像是否与视频相关。 该方法还包括维护数据存储器,存储将每个图像与确定为与图像相关的每个视频相关联的数据。
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公开(公告)号:US10108620B2
公开(公告)日:2018-10-23
申请号:US13098362
申请日:2011-04-29
申请人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
发明人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
摘要: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for associating still images and videos. One method includes receiving a plurality of images and a plurality of videos and determining whether the images are related to the videos. The determining includes, for an image and a video, extracting features from the image and extracting features frames of the video, and comparing the features to determine whether the image is related to the video. The method further includes maintaining a data store storing data associating each image with each video determined to be related to the image.
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公开(公告)号:US09652462B2
公开(公告)日:2017-05-16
申请号:US13098368
申请日:2011-04-29
申请人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
发明人: Ming Zhao , Yang Song , Hartwig Adam , Ullas Gargi , Yushi Jing , Henry A. Rowley
CPC分类号: G06F17/3005 , G06F17/10 , G06F17/3002 , G06F17/30029 , G06F17/3079 , G06F17/30864 , G06F19/00 , G06K9/00751 , G06K9/629
摘要: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for associating still images and videos. One method includes receiving a plurality of images and a plurality of videos and determining whether the images are related to the videos. The determining includes, for an image and a video, extracting features from the image and extracting features frames of the video, and comparing the features to determine whether the image is related to the video. The method further includes maintaining a data store storing data associating each image with each video determined to be related to the image.
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5.
公开(公告)号:US08788504B1
公开(公告)日:2014-07-22
申请号:US12269445
申请日:2008-11-12
申请人: Ming Zhao , Yantao Zheng , Yang Song , Hartwig Adams
发明人: Ming Zhao , Yantao Zheng , Yang Song , Hartwig Adams
CPC分类号: G06F17/30289 , G06F17/30247 , G06F17/30265 , G06F17/30312 , G06F17/30861
摘要: This invention relates to building a landmark database from web data. In one embodiment, a computer-implemented method builds a landmark database. Web data including a web page is received from one or more websites via one or more networks. The web data is interpreted using at least one processor to determine landmark data describing a landmark. At least a portion of the landmark data identifies a landmark. Finally, a visual model is generated using the landmark data. A computing device is able to recognize the landmark in an image based on the visual model.
摘要翻译: 本发明涉及从网络数据建立地标数据库。 在一个实施例中,计算机实现的方法构建地标数据库。 通过一个或多个网络从一个或多个网站接收包括网页的网页数据。 使用至少一个处理器来解释网络数据,以确定描述地标的地标数据。 地标数据的至少一部分标识了一个里程碑。 最后,使用地标数据生成视觉模型。 计算设备能够基于视觉模型识别图像中的地标。
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公开(公告)号:US08533134B1
公开(公告)日:2013-09-10
申请号:US12938309
申请日:2010-11-02
申请人: Ming Zhao , Zheshen Wang , Yang Song
发明人: Ming Zhao , Zheshen Wang , Yang Song
IPC分类号: G06F15/18
CPC分类号: G06F17/30705 , G06N99/005
摘要: A classifier training system trains unified classifiers for categorizing videos representing different categories of a category graph. The unified classifiers unify the outputs of a number of separate initial classifiers trained from disparate subsets of a training set of media items. The training process takes into account the relationships that exist between the various categories of the category graph by relating scores associated with related categories, thus enhancing the accuracy of the unified classifiers.
摘要翻译: 分类器训练系统训练统一的分类器,用于对表示类别图表的不同类别的视频进行分类。 统一的分类器统一了由训练集合的媒体项目的不同子集训练的多个单独的初始分类器的输出。 培训过程通过将相关分数相关联的分数考虑到类别图的各种类别之间存在的关系,从而提高统一分类器的准确性。
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公开(公告)号:US08452778B1
公开(公告)日:2013-05-28
申请号:US12874015
申请日:2010-09-01
申请人: Yang Song , Ming Zhao , Jay Yagnik
发明人: Yang Song , Ming Zhao , Jay Yagnik
CPC分类号: G06F17/30799 , G06F17/30796 , G06K9/00711
摘要: A classifier training system trains adapted classifiers for classifying videos based at least in part on scores produced by application of text-based classifiers to textual metadata of the videos. Each classifier corresponds to a particular category, and when applied to a given video indicates whether the video represents the corresponding category. The classifier training system applies the text-based classifiers to textual metadata of the videos to obtain the scores, and also extracts features from content of the videos, combining the scores and the content features for a video into a set of hybrid features. The adapted classifiers are then trained on the hybrid features. The adaption of the text-based classifiers from the textual domain to the video domain allows the training of accurate video classifiers (the adapted classifiers) without requiring a large training set of authoritatively labeled videos.
摘要翻译: 分类器训练系统训练适用的分类器,用于至少部分地基于将基于文本的分类器应用于视频的文本元数据而产生的分数来分类视频。 每个分类器对应于特定类别,并且当应用于给定视频时指示视频是否表示相应类别。 分类器训练系统将基于文本的分类器应用于视频的文本元数据以获得分数,并且还从视频内容中提取特征,将视频的分数和内容特征组合成一组混合特征。 然后对适应的分类器对混合特征进行训练。 基于文本的分类器从文本域到视频域的适应允许训练准确的视频分类器(适应的分类器),而不需要大量的授权标签视频的训练集。
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公开(公告)号:US08856051B1
公开(公告)日:2014-10-07
申请号:US13083452
申请日:2011-04-08
IPC分类号: G06N99/00
CPC分类号: G06N99/005
摘要: A metadata augmentation system determines similarities between digital objects, such as digital videos, that may or may not have metadata associated with them. Based on the determined similarities, the metadata augmentation system augments metadata of objects, such as augmenting metadata of objects lacking a sufficient amount of metadata with metadata from other objects having a sufficient amount of metadata.In one embodiment, the similarities are used to determine training sets for training of classifiers that output degrees of more specific similarities between the corresponding video and an arbitrary second video. These classifiers are then applied to add metadata from one video to another based on a degree of similarity between the videos, regardless of their respective locations within the object similarity graph.
摘要翻译: 元数据增强系统确定数字对象(例如数字视频)之间的相似性,其可以或可以不具有与其相关联的元数据。 基于确定的相似性,元数据增加系统增加对象的元数据,例如用具有足够量的元数据的其他对象的元数据来增加缺少足够数量的元数据的对象的元数据。 在一个实施例中,相似性用于确定用于训练分类器的训练集,其输出对应视频和任意第二视频之间的更具体相似度的度数。 然后,这些分类器可以基于视频之间的相似程度,将元数据从一个视频添加到另一个视频,而不管其在对象相似图中的相应位置如何。
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公开(公告)号:US08842965B1
公开(公告)日:2014-09-23
申请号:US13287974
申请日:2011-11-02
申请人: Yang Song , Ming Zhao , Bingbing Ni
发明人: Yang Song , Ming Zhao , Bingbing Ni
IPC分类号: H04N5/765
CPC分类号: G06F17/30796 , G06F17/30598 , H04N5/76 , H04N5/91 , H04N9/8205 , H04N21/23418 , H04N21/278
摘要: Systems and methods are provided herein relating to video classification. A text mining component is disclosed that automatically generates a plurality of video event categories. Part-of-Speech (POS) analysis can be applied to video titles and descriptions, further using a lexical hierarchy to filter potential classifications. Classification performance can be further improved by extracting content-based features from a video sample. Using the content based features a set of classifier scores can be generated. A hyper classifier can use both the classifier scores and the content-based features of the video to classify the video sample.
摘要翻译: 本文提供了与视频分类相关的系统和方法。 公开了一种自动生成多个视频事件类别的文本挖掘组件。 语音(POS)分析可以应用于视频标题和描述,进一步使用词法层次来过滤潜在的分类。 通过从视频样本中提取基于内容的特征,可以进一步提高分类性能。 使用基于内容的功能可以生成一组分类器分数。 超分类器可以使用分类器分数和视频的基于内容的特征来对视频样本进行分类。
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公开(公告)号:US20220282382A1
公开(公告)日:2022-09-08
申请号:US17582272
申请日:2022-01-24
申请人: Brandon Iglesias , Yang Song
发明人: Brandon Iglesias , Yang Song
IPC分类号: C25B1/27
摘要: A process provides an unlimited source of ammonia, for primary use as a liquid disinfectant for application directly to human hands or to hand wipes, by combining a carbon nanospike catalyst with a copper catalyst, carbon dioxide, water and water vapor in an electrochemical process initiated by a power source. And a process for making urea by addition of carbon dioxide. Further, an improved process provides for making the carbon nanospike, through injection with photons and electromagnetic waves.
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