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11. 发明申请

US20130251244A1 REAL TIME HEAD POSE ESTIMATION 有权
标题翻译：实时头枕估计
公开(公告)号：US20130251244A1
公开(公告)日：2013-09-26
申请号：US13425188
申请日：2012-03-20
申请人： Yichen Wei , Fang Wen , Jian Sun , Tommer Leyvand , Jinyu Li , Casey Meekhof , Tim Keosababian
发明人： Yichen Wei , Fang Wen , Jian Sun , Tommer Leyvand , Jinyu Li , Casey Meekhof , Tim Keosababian
IPC分类号： G06K9/68 , G06K9/62
CPC分类号： G06K9/00281 , G06K9/00362 , G06K2009/4666
摘要： Methods are provided for generating a low dimension pose space and using the pose space to estimate one or more head rotation angles of a user head. In one example, training image frames including a test subject head are captured under a plurality of conditions. For each frame an actual head rotation angle about a rotation axis is recorded. In each frame a face image is detected and converted to an LBP feature vector. Using principal component analysis a PCA feature vector is generated. Pose classes related to rotation angles about a rotation axis are defined. The PCA feature vectors are grouped into a pose class that corresponds to the actual rotation angle associated with the PCA feature vector. Linear discriminant analysis is applied to the pose classes to generate the low dimension pose space.
摘要翻译：提供了用于产生低维度姿态空间并且使用姿态空间来估计用户头部的一个或多个头部旋转角度的方法。在一个示例中，在多个条件下捕获包括测试对象头的训练图像帧。对于每个帧，记录关于旋转轴的实际头部旋转角度。在每帧中，检测到脸部图像并将其转换为LBP特征向量。使用主成分分析生成PCA特征向量。定义与旋转轴相关的旋转角度的姿态类。 PCA特征向量被分组为与PCA特征向量相关联的实际旋转角度对应的姿态类别。将线性判别分析应用于姿态类以生成低维姿态空间。

12. 发明申请

US20090252435A1 CARTOON PERSONALIZATION 有权
标题翻译：卡通个性化
公开(公告)号：US20090252435A1
公开(公告)日：2009-10-08
申请号：US12200361
申请日：2008-08-28
申请人： Fang Wen , Xiao-Ou Tang , Ying-Qing Xu
发明人： Fang Wen , Xiao-Ou Tang , Ying-Qing Xu
IPC分类号： G06K9/36
CPC分类号： G06K9/00228 , G06K9/6203 , G06K9/6257
摘要： Embodiments that provide cartoon personalization are disclosed. In accordance with one embodiment, cartoon personalization includes selecting a face image having a pose orientation that substantially matches an original pose orientation of a character in a cartoon image. The method also includes replacing a face of the character in the cartoon image with the face image. The method further includes blending the face image with a remainder of the character in the cartoon image.
摘要翻译：公开了提供卡通个性化的实施例。根据一个实施例，卡通个性化包括选择具有与卡通图像中的角色的原始姿态取向基本匹配的姿势取向的面部图像。该方法还包括用面部图像替换卡通图像中的角色的脸部。该方法还包括将人脸图像与卡通图像中的角色的剩余部分进行混合。

13. 发明申请

US20080298766A1 Interactive Photo Annotation Based on Face Clustering 有权
标题翻译：基于人脸聚类的互动照片注释
公开(公告)号：US20080298766A1
公开(公告)日：2008-12-04
申请号：US11754933
申请日：2007-05-29
申请人： Fang Wen , Rong Xiao , Qiong Yang , Xiaoou Tang
发明人： Fang Wen , Rong Xiao , Qiong Yang , Xiaoou Tang
IPC分类号： H04N5/91
CPC分类号： G06F17/30259 , G06F17/3028
摘要： An interactive photo annotation method uses clustering based on facial similarities to improve annotation experience. The method uses a face recognition algorithm to extract facial features of a photo album and cluster the photos into multiple face groups based on facial similarity. The method annotates a face group collectively using annotations, such as name identifiers, in one operation. The method further allows merging and splitting of face groups. Special graphical user interfaces, such as displays in a group view area and a thumbnail area and drag-and-drop features, are used to further improve the annotation experience.
摘要翻译：交互式照片注释方法使用基于面部相似度的聚类来改进注释体验。该方法使用面部识别算法提取相册的面部特征，并根据面部相似度将照片聚类成多个面部组。该方法在一个操作中使用注释（例如名称标识符）集体使用面部组。该方法还允许面组的合并和分割。使用特殊的图形用户界面，例如组视图区域中的显示和缩略图区域以及拖放功能，以进一步改进注释体验。

14. 发明授权

US06734755B2 Broadband uniplanar coplanar transition 失效
标题翻译：宽带单面共面过渡
公开(公告)号：US06734755B2
公开(公告)日：2004-05-11
申请号：US10147695
申请日：2002-05-16
申请人： Jeffrey S. Cites , Sean M. Garner , L. Christopher Henning , Fang Wen
发明人： Jeffrey S. Cites , Sean M. Garner , L. Christopher Henning , Fang Wen
IPC分类号： H03H738
CPC分类号： H01P5/08
摘要： A broadband interconnection device (10) used for interconnection between a first transmission line (100) and a second transmission line (200), has a substrate (300) with the first transmission line (100) defined at a first side (310) on a first surface (320), the first transmission line (100) including a signal conductor (120) and at least one ground conductor (121 or 122), a signal conductor (220) of the second transmission line (200) defined on an opposite side (340) of the first surface (310), and a ground plane (260) of the second transmission line (200) on an opposed surface (360), the signal conductor (120) of the first transmission line (100) being electrically connected to the signal conductor (220) of the second transmission line (200) on the first surface (320). On the opposed surface (360), the ground plane (260) of the second transmission line (200), has at least one protrusion (261) aligned with the signal conductor (120) of the first transmission line (100).
摘要翻译：用于第一传输线（100）和第二传输线（200）之间的互连的宽带互连设备（10）具有基板（300），其中第一传输线（100）被限定在第一侧（310）上第一表面（320），包括信号导体（120）和至少一个接地导体（121或122）的第一传输线（100），第二传输线（200）的信号导体（220）第一传输线（100）的信号导体（120）和相对表面（360）上的第二传输线（200）的接地平面（260）在第一表面（320）上电连接到第二传输线（200）的信号导体（220）。在对置面（360）上，第二传输线（200）的接地面（260）具有与第一传输线（100）的信号导体（120）对准的至少一个突起（261）。

15. 发明申请

US20180285668A1 SPOOFED FACE DETECTION 审中-公开
公开(公告)号：US20180285668A1
公开(公告)日：2018-10-04
申请号：US15763619
申请日：2015-10-30
申请人： Jinyu LI , Fang WEN , Yichen WEI , Michael John CONRAD , Chun-Te CHU , Aamir JAWAID , Microsoft Technology Licensing, LLC
发明人： Jinyu Li , Fang Wen , Yichen Wei , Michael John Conrad , Chun-Te Chu , Aamir Jawaid
IPC分类号： G06K9/00 , G06K9/62 , G06K9/46
CPC分类号： G06K9/00899 , G06K9/00288 , G06K9/4642 , G06K9/4652 , G06K9/6217 , G06K9/6269 , G06K2009/4666
摘要： Examples are disclosed herein that relate to detecting spoofed human faces. One example provides a computing device comprising a processor configured to compute a first feature distance between registered image data of a human face in a first spectral region and test image data of the human face in the first spectral region, compute a second feature distance between the registered image data and test image data of the human face in a second spectral region, compute a test feature distance between the test image data in the first spectral region and the test image data in the second spectral region, determine, based on a predetermined relationship, whether the human face to which the test image data in the first and second spectral regions corresponds is a real human face or a spoofed human face, and modify a behavior of the computing device.

16. 发明授权

US09355179B2 Visual-cue refinement of user query results 有权
标题翻译：用户查询结果的视觉提示细化
公开(公告)号：US09355179B2
公开(公告)日：2016-05-31
申请号：US12890097
申请日：2010-09-24
申请人： Yu-Ting Kuo , Yi Li , Fang Wen , Qifa Ke , Jian Sun
发明人： Yu-Ting Kuo , Yi Li , Fang Wen , Qifa Ke , Jian Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/30867 , G06F17/30651 , G06F17/30696
摘要： Methods and computer-storage media having computer-executable instructions embodied thereon that facilitate refining query results using visual cues are provided. Query results are determined in response to an indication of a user query. One or more groups of query results are generated from the query results based on categories of query results that share similar features. Visual cues are associated with each of the query result groups. Visual cues, in association with query result groups, are presented to a user. Query results associated with a selected visual cue may be presented to a user. A refined user query may be generated based on a selected visual cue.
摘要翻译：提供了具有实现在其上的计算机可执行指令的方法和计算机存储介质，其使用视觉提示便于精简查询结果。响应于用户查询的指示来确定查询结果。基于共享类似特征的查询结果的类别，从查询结果生成一组或多组查询结果。视觉线索与每个查询结果组相关联。与查询结果组相关联的视觉提示被呈现给用户。与所选择的视觉提示相关联的查询结果可以被呈现给用户。可以基于所选择的视觉提示来生成精细的用户查询。

17. 发明申请

US20120301024A1 DUAL-PHASE RED EYE CORRECTION 有权
标题翻译：双相红眼修正
公开(公告)号：US20120301024A1
公开(公告)日：2012-11-29
申请号：US13116254
申请日：2011-05-26
申请人： Lu Yuan , Fang Wen , Jian Sun
发明人： Lu Yuan , Fang Wen , Jian Sun
IPC分类号： G06K9/00
CPC分类号： H04N1/624 , G06T7/11 , G06T7/136 , G06T2207/10024 , G06T2207/30216
摘要： A dual-phase approach to red eye correction may prevent overly aggressive or overly conservative red eye reduction. The dual-phase approach may include detecting an eye portion in a digital image. Once the eye portion is detected, the dual-phase approach may include the performance of a strong red eye correction for the eye portion when the eye portion includes a strong red eye. Otherwise, the dual-phase approach may include the performance of a weak red eye correction for the eye portion when the eye portion includes a weak red eye. The weak red eye may be distinguished from the strong red eye based a redness threshold that shows the weak red eye as having less redness hue than the strong red eye.
摘要翻译：红眼矫正的双相方法可以防止过度侵略或过度保守的红眼减轻。双相方法可以包括检测数字图像中的眼部分。一旦检测到眼睛部分，当眼部包括强红眼时，双相方法可以包括对眼部进行强红眼矫正。否则，双眼方法可以包括当眼睛部分包括弱红眼时对眼部进行弱红眼修正。弱红眼可以与强红眼区分开，发红度阈值显示弱红眼具有比强红眼少的发红色调。

18. 发明授权

US08190604B2 User intention modeling for interactive image retrieval 有权
标题翻译：用户意图建模用于交互式图像检索
公开(公告)号：US08190604B2
公开(公告)日：2012-05-29
申请号：US12113014
申请日：2008-04-30
申请人： Fang Wen , Xiaoou Tang
发明人： Fang Wen , Xiaoou Tang
IPC分类号： G06F7/10
CPC分类号： G06F17/30247
摘要： A system performs user intention modeling for interactive image retrieval. In one implementation, the system uses a three stage iterative technique to retrieve images from a database without using any image tags or text descriptors. First, the user submits a query image and the system models the user's search intention and configures a customized search to retrieve relevant images. Then, the system extends a user interface for the user to designate visual features across the retrieved images. The designated visual features refine the intention model and reconfigure the search to retrieve images that match the remodeled intention. Third, the system extends another user interface through which the user can give natural feedback about the retrieved images. The three stages can be iterated to quickly assemble a set of images that accurately fulfills the user's search intention. They system can be used for image searching without text tags, can be used for initial text tag generation, or can be used to complement a conventional tagged-image platform.
摘要翻译：系统执行用户意图建模以进行交互式图像检索。在一个实现中，系统使用三阶段迭代技术来从数据库检索图像，而不使用任何图像标签或文本描述符。首先，用户提交查询图像，系统对用户的搜索意图进行建模，并配置自定义搜索以检索相关图像。然后，系统扩展用户界面以指定所检索的图像的视觉特征。指定的视觉特征改进意图模型，并重新配置搜索以检索与重新设计的意图相匹配的图像。第三，系统扩展了另一个用户界面，用户可以通过该界面给出关于检索到的图像的自然反馈。可以迭代三个阶段，以快速组合一组准确满足用户搜索意图的图像。他们的系统可以用于没有文本标签的图像搜索，可以用于生成初始文本标签，也可以用于补充传统的标记图像平台。

19. 发明授权

US08189880B2 Interactive photo annotation based on face clustering 有权
标题翻译：基于面部聚类的交互式照片注释
公开(公告)号：US08189880B2
公开(公告)日：2012-05-29
申请号：US11754933
申请日：2007-05-29
申请人： Fang Wen , Rong Xiao , Qiong Yang , Xiaoou Tang
发明人： Fang Wen , Rong Xiao , Qiong Yang , Xiaoou Tang
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06F17/30259 , G06F17/3028
摘要： An interactive photo annotation method uses clustering based on facial similarities to improve annotation experience. The method uses a face recognition algorithm to extract facial features of a photo album and cluster the photos into multiple face groups based on facial similarity. The method annotates a face group collectively using annotations, such as name identifiers, in one operation. The method further allows merging and splitting of face groups. Special graphical user interfaces, such as displays in a group view area and a thumbnail area and drag-and-drop features, are used to further improve the annotation experience.
摘要翻译：交互式照片注释方法使用基于面部相似度的聚类来改进注释体验。该方法使用面部识别算法提取相册的面部特征，并根据面部相似度将照片聚类成多个面部组。该方法在一个操作中使用注释（例如名称标识符）集体使用面部组。该方法还允许面组的合并和分割。使用特殊的图形用户界面，例如组视图区域中的显示和缩略图区域以及拖放功能，以进一步改进注释体验。

20. 发明授权

US08014572B2 Face annotation framework with partial clustering and interactive labeling 有权
标题翻译：面部注释框架，具有部分聚类和交互式标签
公开(公告)号：US08014572B2
公开(公告)日：2011-09-06
申请号：US11760641
申请日：2007-06-08
申请人： Rong Xiao , Fang Wen , Xiaoou Tang
发明人： Rong Xiao , Fang Wen , Xiaoou Tang
IPC分类号： G06K9/00
CPC分类号： G06K9/6226 , G06F17/30017 , G06F17/30265 , G06F17/3028 , G06K9/00288 , G06K9/6254
摘要： Systems and methods are described for a face annotation framework with partial clustering and interactive labeling. In one implementation, an exemplary system automatically groups some images of a collection of images into clusters, each cluster mainly including images that contain a person's face associated with that cluster. After an initial user-labeling of each cluster with the person's name or other label, in which the user may also delete/label images that do not belong in the cluster, the system iteratively proposes subsequent clusters for the user to label, proposing clusters of images that when labeled, produce a maximum information gain at each iteration and minimize the total number of user interactions for labeling the entire collection of images.
摘要翻译：描述了具有部分聚类和交互式标签的面部注释框架的系统和方法。在一个实现中，示例性系统自动地将图像集合的一些图像分组成群集，每个群集主要包括包含与该群集相关联的人脸的图像。在用户的姓名或其他标签对每个集群进行初始用户标签之后，用户还可以在其中删除/标记不属于集群的图像，系统迭代地提出用于用户标签的后续集群，提出集群标记后的图像在每次迭代时产生最大的信息增益，并最大限度地减少用户标记整个图像集合的总体交互次数。

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