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1. 发明申请

US20100185624A1 COLORBLIND ACCESSIBLE IMAGE SEARCH 有权
标题翻译： COLORBLIND可访问的图像搜索
公开(公告)号：US20100185624A1
公开(公告)日：2010-07-22
申请号：US12355795
申请日：2009-01-18
申请人： Meng Wang , Linjun Yang , Xian-Sheng Hua
发明人： Meng Wang , Linjun Yang , Xian-Sheng Hua
IPC分类号： G06F17/30
CPC分类号： G06F17/3025
摘要： Colorblind accessible image search technique embodiments are presented that re-rank the results of a relevance-ranked image search to account for the accessibility of the images to a colorblind person. This is accomplished by first computing a colorblind accessibility quantity for each image of interest in the search results. A colorblind accessibility quantity quantizes the degree to which color information is preserved when an image is perceived by a colorblind person viewing the image. It is computed by generating a colorblind version of an image that simulates how the image would appear to the colorblind person. An amount quantifying the loss of color information between the image and the colorblind version of the image is then estimated. This estimate is used to compute the colorblind accessibility quantity for the image. Once the colorblind accessibility quantities have been computed, the image search results are re-ranked based on these quantities.
摘要翻译：呈现了彩色盲可访问图像搜索技术实施例，其对排序相关的图像搜索的结果进行重新排序，以便将图像的可访问性应用于彩色盲人。这是通过首先计算搜索结果中感兴趣的每个图像的色盲辅助数量来实现的。彩色可见量可以量化当查看图像的彩色盲人感知到图像时保留颜色信息的程度。它通过生成图像的彩色版本来计算，该图像模拟图像将如何显示给彩色盲人。然后估计量化图像和图像的彩色版本之间的颜色信息的损失的量。该估计用于计算图像的色盲辅助数量。一旦计算了色盲辅助数量，就会根据这些数量重新排列图像搜索结果。

2. 发明授权

US08175847B2 Tag ranking 有权
标题翻译：标签排名
公开(公告)号：US08175847B2
公开(公告)日：2012-05-08
申请号：US12415722
申请日：2009-03-31
申请人： Hong-Jiang Zhang , Dong Liu , Meng Wang , Linjun Yang , Xian-Sheng Hua
发明人： Hong-Jiang Zhang , Dong Liu , Meng Wang , Linjun Yang , Xian-Sheng Hua
IPC分类号： G06F17/18
CPC分类号： G06F17/30038
摘要： Technologies for generating a boosted tag ranking for a media instance, the boosted tag ranking based on probabilistic relevance estimation computed by a probabilistic relevance estimator and tag correlation refining performed by a tag correlation refiner. Such boosted tag rankings may be used for search result ranking, tag recommendation, and group recommendation.
摘要翻译：用于生成用于媒体实例的提升的标签排名的技术，基于由概率相关性估计器计算的概率相关性估计的增强的标签排名以及由标签相关性精炼器执行的标签相关性精炼。这种提升的标签排名可以用于搜索结果排名，标签推荐和组推荐。

3. 发明授权

US08452794B2 Visual and textual query suggestion 有权
标题翻译：视觉和文本查询建议
公开(公告)号：US08452794B2
公开(公告)日：2013-05-28
申请号：US12369421
申请日：2009-02-11
申请人： Linjun Yang , Meng Wang , Zhengjun Zha , Tao Mei , Xian-Sheng Hua
发明人： Linjun Yang , Meng Wang , Zhengjun Zha , Tao Mei , Xian-Sheng Hua
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/3064 , G06F17/30277 , G06F17/30864
摘要： Techniques described herein enable better understanding of the intent of a user that submits a particular search query. These techniques receive a search request for images associated with a particular query. In response, the techniques determine images that are associated with the query, as well as other keywords that are associated with these images. The techniques then cluster, for each set of images associated with one of these keywords, the set of images into multiple groups. The techniques then rank the images and determine a representative image of each cluster. Finally, the tools suggest, to the user that submitted the query, to refine the search based on user selection of a keyword and a representative image. Thus, the techniques better understand the user's intent by allowing the user to refine the search based on another keyword and based on an image on which the user wishes to focus the search.
摘要翻译：本文描述的技术能够更好地理解提交特定搜索查询的用户的意图。这些技术接收与特定查询相关联的图像的搜索请求。作为响应，这些技术确定与查询相关联的图像以及与这些图像相关联的其他关键词。然后，对于与这些关键词之一相关联的每组图像，该技术将该组图像聚类成多个组。然后，技术对图像进行排序并确定每个聚类的代表图像。最后，工具向提交查询的用户建议，根据用户对关键字和代表图像的选择来优化搜索。因此，这些技术通过允许用户基于另一个关键字来改进搜索并且基于用户希望集中搜索的图像来更好地理解用户的意图。

4. 发明申请

US20100250190A1 TAG RANKING 有权
标题翻译： TAG排名
公开(公告)号：US20100250190A1
公开(公告)日：2010-09-30
申请号：US12415722
申请日：2009-03-31
申请人： HongJiang Zhang , Dong Liu , Meng Wang , Linjun Yang , Xian-Sheng Hua
发明人： HongJiang Zhang , Dong Liu , Meng Wang , Linjun Yang , Xian-Sheng Hua
IPC分类号： G06F17/18
CPC分类号： G06F17/30038
摘要： Technologies for generating a boosted tag ranking for a media instance, the boosted tag ranking based on probabilistic relevance estimation and tag correlation refining. Such boosted tag rankings may be used for search result ranking, tag recommendation, and group recommendation.
摘要翻译：用于生成媒体实例的增强标签排名的技术，基于概率相关性估计和标签相关性提炼的提升标签排名。这种提升的标签排名可以用于搜索结果排名，标签推荐和组推荐。

5. 发明申请

US20100205202A1 Visual and Textual Query Suggestion 有权
标题翻译：视觉和文本查询建议
公开(公告)号：US20100205202A1
公开(公告)日：2010-08-12
申请号：US12369421
申请日：2009-02-11
申请人： Linjun Yang , Meng Wang , Zhengjun Zha , Tao Mei , Xian-Sheng Hua
发明人： Linjun Yang , Meng Wang , Zhengjun Zha , Tao Mei , Xian-Sheng Hua
IPC分类号： G06F17/30
CPC分类号： G06F17/3064 , G06F17/30277 , G06F17/30864
摘要： Techniques described herein enable better understanding of the intent of a user that submits a particular search query. These techniques receive a search request for images associated with a particular query. In response, the techniques determine images that are associated with the query, as well as other keywords that are associated with these images. The techniques then cluster, for each set of images associated with one of these keywords, the set of images into multiple groups. The techniques then rank the images and determine a representative image of each cluster. Finally, the tools suggest, to the user that submitted the query, to refine the search based on user selection of a keyword and a representative image. Thus, the techniques better understand the user's intent by allowing the user to refine the search based on another keyword and based on an image on which the user wishes to focus the search.
摘要翻译：本文描述的技术能够更好地理解提交特定搜索查询的用户的意图。这些技术接收与特定查询相关联的图像的搜索请求。作为响应，这些技术确定与查询相关联的图像以及与这些图像相关联的其他关键词。然后，对于与这些关键词之一相关联的每组图像，该技术将该组图像聚类成多个组。然后，技术对图像进行排序并确定每个聚类的代表图像。最后，工具向提交查询的用户建议，根据用户对关键字和代表图像的选择来优化搜索。因此，这些技术通过允许用户基于另一个关键字来改进搜索并且基于用户希望集中搜索的图像来更好地理解用户的意图。

6. 发明授权

US08542324B2 Efficient image and video recoloring for colorblindness 有权
标题翻译：高效的图像和视频的颜色变色
公开(公告)号：US08542324B2
公开(公告)日：2013-09-24
申请号：US12790176
申请日：2010-05-28
申请人： Meng Wang , Linjun Yang , Xian-Sheng Hua , Bo Liu
发明人： Meng Wang , Linjun Yang , Xian-Sheng Hua , Bo Liu
IPC分类号： H04N9/12
CPC分类号： A61B3/066 , H04N1/465 , H04N1/58 , H04N1/6075
摘要： Colors of images and videos are modified to make differences in the colors more perceptible to colorblind users. An exemplary recoloring process utilizes a color space transformation, a local color rotation and a global color rotation to transform colors of visual objects from colors which may not be distinguishable by the colorblind user to colors which may be distinguishable by the colorblind user.
摘要翻译：修改了图像和视频的颜色，以使颜色变得更加明显，使得用户无法察觉。示例性的再染色过程利用颜色空间变换，局部颜色旋转和全局颜色旋转来将可视对象的颜色从颜色变化的颜色变换为可能被色盲用户区分开来的颜色，这些颜色可以由着色用户区分。

7. 发明授权

US08412694B2 Colorblind accessible image search 有权
标题翻译： Colorblind可访问图像搜索
公开(公告)号：US08412694B2
公开(公告)日：2013-04-02
申请号：US12355795
申请日：2009-01-18
申请人： Meng Wang , Linjun Yang , Xian-Sheng Hua
发明人： Meng Wang , Linjun Yang , Xian-Sheng Hua
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/3025
摘要： Colorblind accessible image search technique embodiments are presented that re-rank the results of a relevance-ranked image search to account for the accessibility of the images to a colorblind person. This is accomplished by first computing a colorblind accessibility quantity for each image of interest in the search results. A colorblind accessibility quantity quantizes the degree to which color information is preserved when an image is perceived by a colorblind person viewing the image. It is computed by generating a colorblind version of an image that simulates how the image would appear to the colorblind person. An amount quantifying the loss of color information between the image and the colorblind version of the image is then estimated. This estimate is used to compute the colorblind accessibility quantity for the image. Once the colorblind accessibility quantities have been computed, the image search results are re-ranked based on these quantities.
摘要翻译：呈现了彩色盲可访问图像搜索技术实施例，其对排序相关的图像搜索的结果进行重新排序，以便将图像的可访问性应用于彩色盲人。这是通过首先计算搜索结果中感兴趣的每个图像的色盲辅助数量来实现的。彩色可见量可以量化当查看图像的彩色盲人感知到图像时保留颜色信息的程度。它通过生成图像的彩色版本来计算，该图像模拟图像将如何显示给彩色盲人。然后估计量化图像和图像的彩色版本之间的颜色信息的损失的量。该估计用于计算图像的色盲辅助数量。一旦计算了色盲辅助数量，就会根据这些数量重新排列图像搜索结果。

8. 发明申请

US20110293177A1 Efficient Image and Video Recoloring for Colorblindness 有权
标题翻译：有效的图像和视频重绘的色盲
公开(公告)号：US20110293177A1
公开(公告)日：2011-12-01
申请号：US12790176
申请日：2010-05-28
申请人： Meng Wang , Linjun Yang , Xian-Sheng Hua , Bo Liu
发明人： Meng Wang , Linjun Yang , Xian-Sheng Hua , Bo Liu
IPC分类号： G06K9/00
CPC分类号： A61B3/066 , H04N1/465 , H04N1/58 , H04N1/6075
摘要： Colors of images and videos are modified to make differences in the colors more perceptible to colorblind users. An exemplary recoloring process utilizes a color space transformation, a local color rotation and a global color rotation to transform colors of visual objects from colors which may not be distinguishable by the colorblind user to colors which may be distinguishable by the colorblind user.
摘要翻译：修改了图像和视频的颜色，以使颜色变得更加明显，使得用户无法察觉。示例性的再染色过程利用颜色空间变换，局部颜色旋转和全局颜色旋转来将可视对象的颜色从颜色变化的颜色变换为可能被色盲用户区分开来的颜色，这些颜色可以由着色用户区分。

9. 发明授权

US09092520B2 Near-duplicate video retrieval 有权
标题翻译：近重复视频检索
公开(公告)号：US09092520B2
公开(公告)日：2015-07-28
申请号：US13163921
申请日：2011-06-20
申请人： Linjun Yang , Lifeng Shang , Xian-Sheng Hua , Fei Wang
发明人： Linjun Yang , Lifeng Shang , Xian-Sheng Hua , Fei Wang
IPC分类号： G06K9/62 , G06K9/00 , G06F17/30
CPC分类号： G06K9/6215 , G06F17/30784 , G06K9/00751 , G06K9/00758 , G06K9/4609 , G06K9/4652
摘要： A similarity of a first video to a second video may be identified automatically. Images are received from the videos, and divided into sub-images. The sub-images are evaluated based on a feature common to each of the sub-images. Binary representations of the images may be created based on the evaluation of the sub-images. A similarity of the first video to the second video may be determined based on a number of occurrences of a binary representation in the first video and the second video.
摘要翻译：可以自动识别第一视频与第二视频的相似度。从视频接收图像，并分成子图像。基于每个子图像共有的特征来评估子图像。可以基于子图像的评估来创建图像的二进制表示。可以基于第一视频和第二视频中的二进制表示的出现次数来确定第一视频与第二视频的相似度。

10. 发明授权

US08706674B2 Media tag recommendation technologies 有权
标题翻译：媒体标签推荐技术
公开(公告)号：US08706674B2
公开(公告)日：2014-04-22
申请号：US13537802
申请日：2012-06-29
申请人： Linjun Yang , Lei Wu , Xian-Sheng Hua
发明人： Linjun Yang , Lei Wu , Xian-Sheng Hua
IPC分类号： G06F19/00 , G06T1/00
CPC分类号： G06F17/3089 , G06Q10/10
摘要： Technologies for recommending relevant tags for the tagging of media based on one or more initial tags provided for the media and based on a large quantity of other tagged media. Sample media as candidates for recommendation are provided by a set of weak rankers based on corresponding relevance measures in semantic and visual domains. The various samples provided by the weak rankers are then ranked based on relative order to provide a list of recommended tags for the media. The weak rankers provide sample tags based on relevance measures including tag co-occurrence, tag content correlation, and image-conditioned tag correlation.
摘要翻译：基于为媒体提供的一个或多个初始标签并基于大量其他标记的媒体来推荐用于标记媒体的相关标签的技术。作为推荐候选人的示例媒体由一组基于语义和视觉领域中的相应相关性度量的弱排名者提供。然后由弱排名者提供的各种样本根据相关顺序排列，以提供媒体推荐标签的列表。弱排名者基于相关性测量提供样本标签，包括标签共现，标签内容相关性和图像条件标签相关性。

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