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1. 发明授权

US08645353B2 Anchor image identification for vertical video search 有权
标题翻译：垂直视频搜索的锚图像识别
公开(公告)号：US08645353B2
公开(公告)日：2014-02-04
申请号：US13166810
申请日：2011-06-23
申请人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
发明人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/30047 , G06F17/30864 , G06F17/30867
摘要： Anchor images and information associated therewith are accumulated during a Web crawling operation. One or more rules are applied to the accumulated candidate anchor images to filter out candidate anchor images that are not appropriate for use as the anchor image for a particular target video. The remaining candidate anchor image is then selected as the anchor image for the particular video.
摘要翻译：锚网图像和与之相关的信息在Web爬行操作期间被累积。一个或多个规则被应用于累积的候选锚图像以过滤不适合用作特定目标视频的锚图像的候选锚图像。然后选择剩余的候选锚图像作为特定视频的定位图像。

2. 发明申请

US20120330952A1 SCALABLE METADATA EXTRACTION FOR VIDEO SEARCH 有权
标题翻译：可扩展元数据提取视频搜索
公开(公告)号：US20120330952A1
公开(公告)日：2012-12-27
申请号：US13166813
申请日：2011-06-23
申请人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
发明人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/3082 , G06F17/30864
摘要： Video entity templates defining common features that relate to various metadata types shared among a group of video Web pages are generated for target Web sites. Metadata associated with videos contained within Web pages belonging to a particular target Web site can then be automatically and accurately extracted using a video entity template generated for the particular target Web site. This metadata can then be indexed for use by video search applications in providing video search results.
摘要翻译：为目标网站生成定义与一组视频网页之间共享的各种元数据类型相关的共同特征的视频实体模板。然后可以使用为特定目标网站生成的视频实体模板自动准确地提取与属于特定目标网站的网页中包含的视频相关联的元数据。然后，该元数据可以被索引以供视频搜索应用使用，以提供视频搜索结果。

3. 发明授权

US08645354B2 Scalable metadata extraction for video search 有权
标题翻译：视频搜索的可扩展元数据提取
公开(公告)号：US08645354B2
公开(公告)日：2014-02-04
申请号：US13166813
申请日：2011-06-23
申请人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
发明人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/3082 , G06F17/30864
摘要： Video entity templates defining common features that relate to various metadata types shared among a group of video Web pages are generated for target Web sites. Metadata associated with videos contained within Web pages belonging to a particular target Web site can then be automatically and accurately extracted using a video entity template generated for the particular target Web site. This metadata can then be indexed for use by video search applications in providing video search results.
摘要翻译：为目标网站生成定义与一组视频网页之间共享的各种元数据类型相关的共同特征的视频实体模板。然后可以使用为特定目标网站生成的视频实体模板自动准确地提取与属于特定目标网站的网页中包含的视频相关联的元数据。然后，该元数据可以被索引以供视频搜索应用使用，以提供视频搜索结果。

4. 发明申请

US20120330922A1 ANCHOR IMAGE IDENTIFICATION FOR VERTICAL VIDEO SEARCH 有权
标题翻译：垂直视频搜索的锚定图像识别
公开(公告)号：US20120330922A1
公开(公告)日：2012-12-27
申请号：US13166810
申请日：2011-06-23
申请人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
发明人： Xiao Kong , Wei Wang , Rui Cai , Haifeng Li , Yanfeng Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/30047 , G06F17/30864 , G06F17/30867
摘要： Anchor images and information associated therewith are accumulated during a Web crawling operation. One or more rules are applied to the accumulated candidate anchor images to filter out candidate anchor images that are not appropriate for use as the anchor image for a particular target video. The remaining candidate anchor image is then selected as the anchor image for the particular video.
摘要翻译：锚网图像和与之相关的信息在Web爬行操作期间被累积。一个或多个规则被应用于累积的候选锚图像以过滤不适合用作特定目标视频的锚图像的候选锚图像。然后选择剩余的候选锚图像作为特定视频的定位图像。

5. 发明申请

US20110289182A1 AUTOMATIC ONLINE VIDEO DISCOVERY AND INDEXING 有权
标题翻译：自动在线视频发现和索引
公开(公告)号：US20110289182A1
公开(公告)日：2011-11-24
申请号：US12783620
申请日：2010-05-20
申请人： Xiao Kong , Shouqiu Yu , Wei Wang , Jiang-Ming Yang , Rui Cai , Haifeng Li , Xiaosong Yang
发明人： Xiao Kong , Shouqiu Yu , Wei Wang , Jiang-Ming Yang , Rui Cai , Haifeng Li , Xiaosong Yang
IPC分类号： G06F17/30 , G06F9/455 , G06F15/16
CPC分类号： G06F17/30781 , G06F17/30864
摘要： A classifier may be integrated into a pipeline of a general web crawler. The classifier may classify crawled webpages as either video pages or non-video pages. Video pages and information regarding domain importance may be aggregated. Ones of the domains of the video pages may be selected based on domain importance rankings. Webpages of the selected domains may be randomly sampled. The sampled webpages may be structurally analyzed and hint information may be generated with respect to each of the selected domains. The hint information may guide a deep crawling operation for discovering all video pages within the selected domains. Video links within the video pages may be found, one or more videos may be downloaded, and one or more representations of the one or more videos may be indexed.
摘要翻译：分类器可以集成到通用网络爬虫的管道中。分类器可以将抓取的网页分类为视频页面或非视频页面。视频页面和关于域重要性的信息可以被聚合。可以基于域重要性排名来选择视频页面的域。所选域的网页可以是随机抽样的。可以对采样的网页进行结构分析，并且可以针对每个所选择的域生成提示信息。提示信息可能会指导深入抓取操作，以发现所选域中的所有视频页面。视频页面中的视频链接可以被发现，可以下载一个或多个视频，并且可以对一个或多个视频的一个或多个表示进行索引。

6. 发明授权

US08473574B2 Automatic online video discovery and indexing 有权
标题翻译：自动在线视频发现和索引
公开(公告)号：US08473574B2
公开(公告)日：2013-06-25
申请号：US12783620
申请日：2010-05-20
申请人： Xiao Kong , Shouqiu Yu , Wei Wang , Jiang-Ming Yang , Rui Cai , Haifeng Li , Xiaosong Yang
发明人： Xiao Kong , Shouqiu Yu , Wei Wang , Jiang-Ming Yang , Rui Cai , Haifeng Li , Xiaosong Yang
IPC分类号： G06F15/16 , G06F17/30 , G06F7/00
CPC分类号： G06F17/30781 , G06F17/30864
摘要： A classifier may be integrated into a pipeline of a general web crawler. The classifier may classify crawled webpages as either video pages or non-video pages. Video pages and information regarding domain importance may be aggregated. Ones of the domains of the video pages may be selected based on domain importance rankings. Webpages of the selected domains may be randomly sampled. The sampled webpages may be structurally analyzed and hint information may be generated with respect to each of the selected domains. The hint information may guide a deep crawling operation for discovering all video pages within the selected domains. Video links within the video pages may be found, one or more videos may be downloaded, and one or more representations of the one or more videos may be indexed.
摘要翻译：分类器可以集成到通用网络爬虫的流水线中。分类器可以将抓取的网页分类为视频页面或非视频页面。视频页面和关于域重要性的信息可以被聚合。可以基于域重要性排名来选择视频页面的域。所选域的网页可以是随机抽样的。可以对采样的网页进行结构分析，并且可以针对每个所选择的域生成提示信息。提示信息可能会指导深入抓取操作，以发现所选域中的所有视频页面。视频页面中的视频链接可以被发现，可以下载一个或多个视频，并且可以对一个或多个视频的一个或多个表示进行索引。

7. 发明申请

US20140204185A1 MULTI-PITCHING ANGLE SUSPENDED 3D DISPLAY DEVICE WITH 360-DEGREE FIELD OF VIEW 有权
标题翻译：具有360度视场的多点望远镜3D显示设备
公开(公告)号：US20140204185A1
公开(公告)日：2014-07-24
申请号：US13808564
申请日：2011-09-05
申请人： Xu Liu , xinxing Xia , Yifan Peng , Haifeng Li , Zhenrong Zheng
发明人： Xu Liu , xinxing Xia , Yifan Peng , Haifeng Li , Zhenrong Zheng
IPC分类号： H04N13/04
CPC分类号： H04N13/351 , G02B5/1823 , G02B5/1828 , G02B5/203 , G02B5/32 , G02B26/0875 , G02B27/2214 , G02B27/2292 , H04N13/302 , H04N13/305 , H04N13/346 , H04N13/354 , H04N13/363 , H04N13/365 , H04N2213/001
摘要： This invention discloses a multi-pitching angle suspended space 3D display device with 360° FOV, comprising: a transmitted composite deflective diffusing screen, a high speed projector, an image generator, a detecting module and a rotating drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° views to the composite deflective diffusing screen that rotates at a high speed. The composite deflective diffusing screen is able to control the vertical deflecting and scattering angles and horizontal diffusing angle for incident rays with different angles, allowing the surrounding viewers at different height levels to see the images corresponding to their viewpoints, making the displayed 3D objects suspended over the composite deflecting scattering screen, of which the position does not change as the height of the viewpoint changes. The multi-pitching angle suspended space 3D display device with 360° FOV allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, exploration and interaction.
摘要翻译：本发明公开了一种具有360°FOV的多俯仰角悬浮空间3D显示装置，包括：透射复合偏转漫射屏，高速投影仪，图像发生器，检测模块和旋转驱动机构。高速投影机将不同俯仰角和水平360度视图的3D对象的合成图像投射到高速旋转的复合偏转漫射屏幕。复合偏转扩散屏能够以不同的角度控制入射光线的垂直偏转和散射角度以及水平扩散角度，允许不同高度的周围观看者看到对应于其视点的图像，使显示的3D对象暂停复合偏转散射屏幕，其位置不随着视点的高度而改变。具有360°FOV的多俯仰角悬浮空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV的多人，实现空间闭塞，探索和相互作用。

8. 发明申请

US20140132992A1 METHOD AND APPARATUS FOR GENERATING MULTI-BIT DEPTH HALFTONE AMPLITUDE-MODULATION DOTS 有权
标题翻译：用于产生多位深度HALFTONE AMPLITUDE-MODULATION DOTS的方法和装置
公开(公告)号：US20140132992A1
公开(公告)日：2014-05-15
申请号：US14128351
申请日：2012-05-18
申请人： Haifeng Li , Bin Yang
发明人： Haifeng Li , Bin Yang
IPC分类号： G06K15/02
CPC分类号： G06K15/1881 , H04N1/40087 , H04N1/4055
摘要： The present application discloses a method and an apparatus for generating multi-bit depth halftone amplitude-modulation dots. The method may comprise: scanning an input image to obtain a value of a current pixel Pxy, where x represents a lateral position index of the current pixel, and y represents a vertical position index of the current pixel; obtaining gj from a preset multi-bit depth threshold matrix G by starting with i=0, and determining if Pxy
摘要翻译：本申请公开了一种用于产生多位深度半色调幅度调制点的方法和装置。该方法可以包括：扫描输入图像以获得当前像素Pxy的值，其中x表示当前像素的横向位置索引，y表示当前像素的垂直位置索引; 通过以i = 0开始从预设的多位深度阈值矩阵G获得gj，并且确定Pxy

9. 发明申请

US20130179149A1 COMMUNICATION PROCESSING 有权
标题翻译：通讯处理
公开(公告)号：US20130179149A1
公开(公告)日：2013-07-11
申请号：US13348368
申请日：2012-01-11
申请人： James R. Talley , Mir F. Ali , Guohua Hao , Haifeng Li , Jianguo Li , Dale W. Russell
发明人： James R. Talley , Mir F. Ali , Guohua Hao , Haifeng Li , Jianguo Li , Dale W. Russell
IPC分类号： G06F17/27
CPC分类号： G06F17/2775
摘要： Disclosed are methods and apparatus for processing linguistic expressions (e.g., opinionated text documents). The linguistic expressions are processed by, firstly, detecting topics of interest discussed in the linguistic expressions. The sentiment, or sentiments, of an originator with respect to each of the topics detected in the linguistic expressions is then assessed. The originators are then grouped (or clustered) into one or more groups based on the similarities between the originators' respective sets of detected topics and corresponding sentiments. Semantic information is then associated with a given group. Finally, for a given member of a given group, a profile is created or updated. This profile comprises attributes that may be based on a degree of membership of the given member to the given group and the semantic information associated with the given group.
摘要翻译：公开了用于处理语言表达的方法和装置（例如，有意见的文本文档）。语言表达方式首先是检测语言表达中讨论的兴趣话题。然后对发言人对语言表达中检测到的每个主题的情绪或情绪进行评估。然后，基于发现者的各组检测到的主题和相应的情绪之间的相似性，将发起者分组（或聚类）成一个或多个组。然后，语义信息与给定组相关联。最后，对于给定组的给定成员，将创建或更新配置文件。该简档包括可以基于给定成员对给定组的成员的程度和与给定组相关联的语义信息的属性。

10. 发明申请

US20130176193A1 COMBINED-SCREEN-BASED MULTI-PITCHING ANGLE SUSPENDED PANORAMIC SPACE 3D DISPLAY DEVICE 有权
标题翻译：组合式屏幕多点击角度悬挂全景空间3D显示设备
公开(公告)号：US20130176193A1
公开(公告)日：2013-07-11
申请号：US13808569
申请日：2011-09-05
申请人： Xu Liu , Xinxing Xia , Haifeng Li , Zhenrong Zheng
发明人： Xu Liu , Xinxing Xia , Haifeng Li , Zhenrong Zheng
IPC分类号： G09G5/14
CPC分类号： G09G5/14 , G02B27/2214 , G02B27/225 , G02B27/2285 , G03B35/24 , H04N13/324 , H04N13/363 , H04N13/393
摘要： This invention discloses a combined-screen-based multi-pitching angle suspended panoramic space 3D display device comprising: a combined deflective diffusing screen, a high speed projector, an image control module, a rotation detecting module, a motor and a drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° FOV to different areas of the combined deflective diffusing screen. Each area of the combined deflective diffusing screen controls the deflecting angle and the scattering angle in the vertical direction and the diffusing angle in the horizontal direction, ensuring that the eyes of the surrounding viewers of different height levels can see the 3D images corresponding to their respective positions, representing the 3D scene suspended over the combined deflective diffusing screen. The multi-pitching angle suspended panoramic space 3D display device provided in this invention allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, allows exploration and interaction.
摘要翻译：本发明公开了一种基于组合屏幕的多俯仰角悬浮全景空间3D显示装置，包括：组合偏转漫射屏，高速投影仪，图像控制模块，旋转检测模块，电动机和驱动机构。高速投影机将不同投影角度的3D物体和水平360°FOV的合成图像投影到组合偏转漫射屏幕的不同区域。组合的偏转漫射屏幕的每个区域控制垂直方向上的偏转角度和散射角度以及水平方向上的漫射角度，确保不同高度水平的周围观看者的眼睛能够看到与其各自对应的3D图像表示悬挂在组合的偏转漫射屏幕上的3D场景的位置。本发明提供的多俯仰角度悬挂全景空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV，实现空间遮挡，允许探索和交互。

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