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41. 发明申请

US20160006987A1 SYSTEM AND METHOD FOR AVATAR CREATION AND SYNCHRONIZATION 有权
标题翻译：用于创建和同步的系统和方法
公开(公告)号：US20160006987A1
公开(公告)日：2016-01-07
申请号：US13977278
申请日：2012-09-06
申请人： Wenlong Li , Xiaofeng Tong , Yangzhou Du , Wei Hu , Yimin Zhang
发明人： Wenlong Li , Xiaofeng Tong , Yangzhou Du , Wei Hu , Yimin Zhang
IPC分类号： H04N7/15 , G06K9/00 , H04N7/14
CPC分类号： H04N7/157 , G06K9/00302 , H04L12/1827 , H04N7/147 , H04N7/155
摘要： A video communication system that replaces actual live images of the participating users with animated avatars. A method may include initiating communication between a first user device and a remote user device; receiving selection of a new avatar to represent a user of the first user device; identifying a new avatar file for the new avatar in an avatar database associated with the first user device; determining that the new avatar file is not present in a remote avatar database associated with the remote user device; and transmitting the new avatar file to the remote avatar database in response to determining that the new avatar file is not present in the remote avatar database.
摘要翻译：视频通信系统，用动画头像代替参与用户的实际实况图像。方法可以包括发起第一用户设备和远程用户设备之间的通信; 接收用于表示所述第一用户设备的用户的新化身的选择; 在与所述第一用户设备相关联的化身数据库中识别所述新化身的新头像文件; 确定所述新的化身文件不存在于与所述远程用户设备相关联的远程化身数据库中; 以及响应于确定所述新化身文件不存在于所述远程化身数据库中，将所述新化身文件发送到所述远程化身数据库。

42. 发明申请

US20140218371A1 FACIAL MOVEMENT BASED AVATAR ANIMATION 有权
标题翻译：基于动画的动画
公开(公告)号：US20140218371A1
公开(公告)日：2014-08-07
申请号：US13997271
申请日：2012-12-17
申请人： Yangzhou Du , Wenlong Li , Xiaofeng Tong , Wei Hu , Yimin Zhang
发明人： Yangzhou Du , Wenlong Li , Xiaofeng Tong , Wei Hu , Yimin Zhang
IPC分类号： G06T13/80
CPC分类号： G06T13/40 , G06K9/00315 , G06T13/80 , H04N7/157
摘要： Avatars are animated using predetermined avatar images that are selected based on facial features of a user extracted from video of the user. A user's facial features are tracked in a live video, facial feature parameters are determined from the tracked features, and avatar images are selected based on the facial feature parameters. The selected images are then displayed are sent to another device for display. Selecting and displaying different avatar images as a user's facial movements change animates the avatar. An avatar image can be selected from a series of avatar images representing a particular facial movement, such as blinking. An avatar image can also be generated from multiple avatar feature images selected from multiple avatar feature image series associated with different regions of a user's face (eyes, mouth, nose, eyebrows), which allows different regions of the avatar to be animated independently.
摘要翻译：使用基于从用户的视频提取的用户的面部特征来选择的预定化身图像来动画化身。在实时视频中跟踪用户的面部特征，根据跟踪的特征确定面部特征参数，并且基于面部特征参数选择头像图像。然后将所选择的图像显示发送到另一个设备进行显示。选择和显示不同的头像图像作为用户的面部动作变化动画化身。可以从代表特定面部运动的一系列化身图像中选择化身图像，例如闪烁。还可以从从用户脸部（眼睛，嘴，鼻，眉毛）的不同区域相关联的多个化身特征图像系列中选择的多个化身特征图像中生成化身图像，其允许化身的不同区域独立地动画化。

43. 发明申请

US20140139651A1 NAKED-EYE 3D TV WALL 审中-公开
标题翻译： NAKED-EYE 3D电视墙
公开(公告)号：US20140139651A1
公开(公告)日：2014-05-22
申请号：US14116833
申请日：2011-06-24
申请人： Taiping Jiang , Yangzhou Du
发明人： Taiping Jiang , Yangzhou Du
IPC分类号： H04N13/04
CPC分类号： H04N13/324 , G02B27/2214 , H04N13/305 , H04N13/317
摘要： A naked-eye 3D TV wall is disclosed, which is composed of a full-color light-emitting diode (LED) display array and a slit grating (or a cylinder lens grating). The grating is placed in front of and parallel to the array, and a distance is made between the grating and the array. The grating direction of the array is provided as an oblique angle. A red, green and blue color LED tube are packed into one tube to make a full-color LED tube to emit full-color light, and the full-color LED tube is the element unit of the array. When a multi-view image is interlaced and displayed on the array, the resolution loss is shared in the horizontal and vertical directions. A 3D image will be watched on the wall without wearing special glasses.
摘要翻译：公开了一种裸眼3D电视墙，其由全色发光二极管（LED）显示阵列和狭缝光栅（或柱面透镜光栅）组成。光栅被放置在阵列的前面并平行，并且在光栅和阵列之间形成一定距离。阵列的光栅方向被设置为倾斜角。一个红色，绿色和蓝色LED灯管装入一根管子，使全色LED管发出全色光，全色LED灯管是阵列的元件单元。当多视图图像隔行扫描并显示在阵列上时，分辨率损失在水平和垂直方向共享。墙壁上将会看到3D图像，而不要戴特殊的眼镜。

44. 发明申请

US20140035934A1 Avatar Facial Expression Techniques 有权
标题翻译：头像面部表情技术
公开(公告)号：US20140035934A1
公开(公告)日：2014-02-06
申请号：US13977682
申请日：2011-04-11
申请人： Yangzhou Du , Xiaofeng Tong , Wei Hu , Yimin Zhang
发明人： Yangzhou Du , Xiaofeng Tong , Wei Hu , Yimin Zhang
IPC分类号： G06T13/40
CPC分类号： G06T13/40 , G06T13/80 , G06T17/20
摘要： A method and apparatus for capturing and representing 3D wire-frame, color and shading of facial expressions are provided, wherein the method includes the following steps: storing a plurality of feature data sequences, each of the feature data sequences corresponding to one of the plurality of facial expressions; and retrieving one of the feature data sequences based on user facial feature data; and mapping the retrieved feature data sequence to an avatar face. The method may advantageously provide improvements in execution speed and communications bandwidth.
摘要翻译：提供了一种用于捕获和表示面部表情的3D线框，颜色和阴影的方法和装置，其中该方法包括以下步骤：存储多个特征数据序列，每个特征数据序列对应于多个的面部表情; 以及基于用户面部特征数据检索所述特征数据序列之一; 并将所检索的特征数据序列映射到化身脸部。该方法可以有利地提供执行速度和通信带宽的改进。

45. 发明申请

US20140033237A1 TECHNIQUES FOR MEDIA QUALITY CONTROL 有权
标题翻译：媒体质量控制技术
公开(公告)号：US20140033237A1
公开(公告)日：2014-01-30
申请号：US13976450
申请日：2012-03-30
申请人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
发明人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
IPC分类号： H04N21/234 , H04N21/2543
CPC分类号： H04N21/23418 , H04N21/25435 , H04N21/2743 , H04N21/485 , H04N21/4854 , H04N21/4882
摘要： Techniques for media quality control may include receiving media information and determining the quality of the media information. The media information may be presented when the quality of the media information meets a quality control threshold. A warning may be generated when the quality of the media information does not meet the quality control threshold. Other embodiments are described and claimed.
摘要翻译：用于媒体质量控制的技术可以包括接收媒体信息并确定媒体信息的质量。当媒体信息的质量满足质量控制阈值时，可以呈现媒体信息。当媒体信息的质量不符合质量控制阈值时，可能会产生警告。描述和要求保护其他实施例。

46. 发明申请

US20130342640A1 OBJECT OF INTEREST BASED IMAGE PROCESSING 有权
标题翻译：基于兴趣的图像处理对象
公开(公告)号：US20130342640A1
公开(公告)日：2013-12-26
申请号：US13994077
申请日：2011-04-11
申请人： Qiang Li , Wenlong Li , Peng Wang , Tao Wang , Yangzhou Du , Jianguo Li
发明人： Qiang Li , Wenlong Li , Peng Wang , Tao Wang , Yangzhou Du , Jianguo Li
IPC分类号： H04N7/26 , H04N7/15
CPC分类号： H04N7/15 , H04N19/115 , H04N19/167 , H04N19/17 , H04N19/59
摘要： An apparatus, a method and a system are provided, wherein the system includes an encoding engine to encode and/or compress one or more objects of interest within individual image frames with higher bit densities than the bit density employed to encode and/or compress their background. The system may further include a context engine to identify a region of interest including at least a part of the one or more objects of interest, and scale the region of interest within individual image frames to emphasize the objects of interest.
摘要翻译：提供了一种装置，方法和系统，其中所述系统包括编码引擎，以在具有比用于编码和/或压缩它们的比特密度更高的比特密度的单个图像帧内对一个或多个感兴趣对象进行编码和/或压缩背景。该系统可以进一步包括上下文引擎，以识别包括所述一个或多个感兴趣对象的至少一部分的感兴趣区域，以及在各个图像帧内缩放感兴趣区域以强调感兴趣的对象。

47. 发明申请

US20130276007A1 Facilitating Television Based Interaction with Social Networking Tools 审中-公开
标题翻译：促进电视与社交网络工具的互动
公开(公告)号：US20130276007A1
公开(公告)日：2013-10-17
申请号：US13994761
申请日：2011-09-12
申请人： Wenlong Li , Yangzhou Du , Jianguo Li , Xiaofeng Tong , Peng Wang
发明人： Wenlong Li , Yangzhou Du , Jianguo Li , Xiaofeng Tong , Peng Wang
IPC分类号： H04N21/442
CPC分类号： H04N21/44218 , G06Q50/01
摘要： Video analysis may be used to determine who is watching television and their level of interest in the current programming. Lists of favorite programs may be derived for each of a plurality of viewers of programming on the same television receiver.
摘要翻译：视频分析可用于确定正在看电视的人和他们在当前节目中的兴趣程度。可以针对同一电视接收机上的多个编程观看者中的每一个导出最喜欢节目的列表。

48. 发明申请

US20120114172A1 TECHNIQUES FOR FACE DETECTION AND TRACKING 有权
标题翻译：用于面部检测和跟踪的技术
公开(公告)号：US20120114172A1
公开(公告)日：2012-05-10
申请号：US12997300
申请日：2010-07-02
申请人： Yangzhou Du , Qiang Eric Li
发明人： Yangzhou Du , Qiang Eric Li
IPC分类号： G06K9/00
CPC分类号： G06K9/00248 , G06K9/00993
摘要： Techniques are disclosed that involve face detection. For instance, face detection tasks may be decomposed into sets of one or more sub-tasks. In turn the sub-tasks of the sets may be allocated across multiple image frames. This allocation may be based on a resource budget. In addition, face tracking tasks may be performed.
摘要翻译：公开了涉及面部检测的技术。例如，面部检测任务可以被分解为一个或多个子任务的集合。反过来，这些集合的子任务可以跨多个图像帧分配。该分配可以基于资源预算。此外，可以执行面部跟踪任务。

49. 发明授权

US09489567B2 Tracking and recognition of faces using selected region classification 有权
标题翻译：使用选择的区域分类来跟踪和识别面部
公开(公告)号：US09489567B2
公开(公告)日：2016-11-08
申请号：US13996496
申请日：2011-04-11
申请人： Tao Wang , Jianguo Li , Yangzhou Du , Qiang Li , Yimin Zhang
发明人： Tao Wang , Jianguo Li , Yangzhou Du , Qiang Li , Yimin Zhang
IPC分类号： G06K9/00
CPC分类号： G06K9/00288 , G06K9/00221
摘要： Methods, apparatuses, and articles associated with facial tracking and recognition are disclosed. In embodiments, facial images may be detected in video or still images and tracked. After normalization of the facial images, feature data may be extracted from selected regions of the faces to compare to associated feature data in known faces. The selected regions may be determined using a boosting machine learning processes over a set of known images. After extraction, individual two-class comparisons may be performed between corresponding feature data from regions on the tested facial images and from the known facial image. The individual two-class classifications may then be combined to determine a similarity score for the tested face and the known face. If the similarity score exceeds a threshold, an identification of the known face may be output or otherwise used. Additionally, tracking with voting may be performed on faces detected in video. After a threshold of votes is reached, a given tracked face may be associated with a known face.
摘要翻译：公开了与面部跟踪和识别有关的方法，装置和文章。在实施例中，可以在视频或静止图像中检测面部图像并进行跟踪。在面部图像归一化之后，可以从面部的选定区域提取特征数据，以与已知面部中的相关特征数据进行比较。可以使用一组已知图像上的升压机学习处理来确定所选择的区域。提取后，可以在来自所测试的面部图像上的区域和来自已知面部图像的相应特征数据之间进行单独的两类比较。然后可以组合个体两类分类以确定测试面部和已知面部的相似性得分。如果相似性分数超过阈值，则可以输出或以其他方式使用已知面部的识别。此外，可以对在视频中检测到的脸部进行投票跟踪。在达成一个选票之后，一个给定的被追踪的面孔可能与一个已知的面孔相关联。

50. 发明申请

US20160189425A1 DETERMINATION OF AUGMENTED REALITY INFORMATION 有权
标题翻译：确定已实现的现实信息
公开(公告)号：US20160189425A1
公开(公告)日：2016-06-30
申请号：US13976094
申请日：2012-09-28
申请人： QIANG LI , Yurong Chen , PENG WANG , Yangzhou Du
发明人： QIANG LI , Yurong Chen , PENG WANG , Yangzhou Du
IPC分类号： G06T19/00 , H04N5/225 , G06F17/30 , G06K9/46
CPC分类号： G06T19/006 , G06F1/1626 , G06F3/04815 , G06F17/30247 , G06F17/30784 , G06F2200/1637 , G06K9/46 , G06T11/00 , G11B27/105 , G11B27/11 , H04N5/225
摘要： Systems and methods may provide for obtaining or implementing augmented reality information. A logic architecture may be employed to detect a low acceleration condition with respect to an image capture device. The logic architecture may select data from a video associated with the image capture device in response to the low acceleration condition. The logic architecture may also use the data to obtain augmented reality information for the video. Additionally, the logic architecture may modify the video with the augmented reality information, or may display the video with the augmented reality information.
摘要翻译：系统和方法可以提供用于获得或实现增强现实信息。可以采用逻辑架构来检测相对于图像捕获装置的低加速度状况。逻辑架构可以响应于低加速度条件从与图像捕获装置相关联的视频中选择数据。逻辑架构还可以使用数据来获得视频的增强现实信息。此外，逻辑架构可以利用增强现实信息来修改视频，或者可以用增强的现实信息来显示视频。

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