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1. 发明授权

US09589357B2 Avatar-based video encoding 有权
标题翻译：基于阿凡达的视频编码
公开(公告)号：US09589357B2
公开(公告)日：2017-03-07
申请号：US14127457
申请日：2013-06-04
申请人： INTEL CORPORATION , Wenlong Li , Yangzhou Du , Xiaofeng Tong
发明人： Wenlong Li , Yangzhou Du , Xiaofeng Tong
IPC分类号： G06T15/00 , G06T7/00 , G06T13/40 , H04N7/14 , H04N7/15 , G06K9/00 , G06T13/80
CPC分类号： G06T7/73 , G06K9/00281 , G06K9/00315 , G06T13/40 , G06T13/80 , G06T2207/30201 , H04N7/147 , H04N7/157
摘要： Techniques are disclosed for performing avatar-based video encoding. In some embodiments, a video recording of an individual may be encoded utilizing an avatar that is driven by the facial expression(s) of the individual. In some such cases, the resultant avatar animation may accurately mimic facial expression(s) of the recorded individual. Some embodiments can be used, for example, in video sharing via social media and networking websites. Some embodiments can be used, for example, in video-based communications (e.g., peer-to-peer video calls; videoconferencing). In some instances, use to the disclosed techniques may help to reduce communications bandwidth use, preserve the individual's anonymity, and/or provide enhanced entertainment value (e.g., amusement) for the individual, for example.
摘要翻译：公开了用于执行基于图像的视频编码的技术。在一些实施例中，可以使用由个人的面部表情驱动的头像来编码个人的视频记录。在某些这种情况下，所得到的化身动画可以准确地模拟记录的个人的面部表情。一些实施例可以用于例如通过社交媒体和网络网站的视频共享。一些实施例可以用于例如基于视频的通信（例如，对等视频通话;视频会议）中。在某些情况下，例如，使用所公开的技术可以有助于减少个人的通信带宽使用，保留个人的匿名性和/或提供增强的娱乐价值（例如，娱乐）。

2. 发明授权

US09571864B2 Techniques for media quality control 有权
标题翻译：媒体质量控制技术
公开(公告)号：US09571864B2
公开(公告)日：2017-02-14
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： H04H60/33 , H04N7/10 , H04N21/234 , H04N21/2543 , H04N21/485 , H04N21/488 , H04N21/2743
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。

3. 发明授权

US09398262B2 Communication using avatar 有权
标题翻译：使用头像的沟通
公开(公告)号：US09398262B2
公开(公告)日：2016-07-19
申请号：US13993612
申请日：2011-12-29
申请人： Wenlong Li , Xioafeng Tong , Yangzhou Du , Qiang Eric Li , Yimin Zhang , Wei Hu , John G. Tennant , Hui A. Li
发明人： Wenlong Li , Xioafeng Tong , Yangzhou Du , Qiang Eric Li , Yimin Zhang , Wei Hu , John G. Tennant , Hui A. Li
IPC分类号： H04N7/15 , H04N21/4223 , H04N21/44 , H04N21/4788 , H04N21/81 , G06K9/00
CPC分类号： H04N7/157 , G06K9/00248 , G06K9/00255 , G06K9/00268 , G06K9/00281 , G06K9/00308 , G06T13/40 , H04N7/147 , H04N21/4223 , H04N21/44008 , H04N21/4788 , H04N21/8146
摘要： Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar, initiating communication, capturing an image, detecting a face in the image, extracting features from the face, converting the facial features to avatar parameters, and transmitting at least one of the avatar selection or avatar parameters.
摘要翻译：通常，本公开描述了一种视频通信系统，其使用动画化身替代参与用户的实际实况图像。方法可以包括选择化身，发起通信，拍摄图像，检测图像中的面部，从脸部提取特征，将面部特征转换成化身参数，以及发送化身选择或化身参数中的至少一个。

4. 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。

5. 发明申请

US20140229875A1 CONTENT BASED DYNAMIC CONTROL FOR DISPLAY BRIGHTNESS 审中-公开
标题翻译：基于内容的显示亮度的动态控制
公开(公告)号：US20140229875A1
公开(公告)日：2014-08-14
申请号：US13994206
申请日：2012-09-28
申请人： Wenlong Li , Xiao Feng Xiao-Feng Li , Haitao Feng
发明人： Wenlong Li , Xiao Feng Xiao-Feng Li , Haitao Feng
IPC分类号： G06F3/0484
CPC分类号： G06F3/0484 , G06F1/3265 , G09G5/10 , G09G2320/0613 , G09G2320/0686 , G09G2330/021 , Y02D10/153
摘要： Generally, this disclosure provides methods and systems for dynamic control of display brightness in different regions of the display based on window configuration and content. The method may include determining regions of interest to a user on the display; adjusting the display brightness in the regions of interest to a first level of brightness; and adjusting the display brightness in regions outside of the regions of interest to a second level of brightness, such that the second level of brightness is lower than the first level of brightness. The dynamic adjustment of display brightness in different regions of the display may reduce power consumption by the display.
摘要翻译：通常，本公开提供了用于基于窗口配置和内容来动态地控制显示器的不同区域中的显示亮度的方法和系统。该方法可以包括在显示器上确定用户感兴趣的区域; 将感兴趣区域中的显示亮度调节为第一亮度水平; 以及将所述感兴趣区域之外的区域中的显示亮度调整到第二亮度水平，使得所述第二亮度水平低于所述第一亮度水平。显示器的不同区域中的显示亮度的动态调整可能会降低显示器的功耗。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20130265448A1 Analyzing Human Gestural Commands 审中-公开
标题翻译：分析人类手势命令
公开(公告)号：US20130265448A1
公开(公告)日：2013-10-10
申请号：US13854236
申请日：2013-04-01
申请人： Wenlong Li
发明人： Wenlong Li
IPC分类号： H04N5/44 , G06F3/00 , G06K9/00
CPC分类号： H04N5/4403 , G06F3/005 , G06F3/017 , G06F3/0304 , G06K9/00288 , G06K9/00335 , G06K9/00355 , H04N21/4126 , H04N21/42207 , H04N21/4222 , H04N21/42222 , H04N21/4223 , H04N21/43615 , H04N21/4415 , H04N21/44218
摘要： In some embodiments, facial recognition can be used to aid in the association of human gestural commands with particular users and particular computing devices associated with those users. This can be used for example to control television viewing in one embodiment and to enable the users to provide gestural commands to have information about the television program from the television sent to their associated computing devices. In addition, the facial recognition may assist in distinguishing commands from one user from those of another user, avoiding the need to require that the users remain within fixed positions associated with each user.
摘要翻译：在一些实施例中，可以使用面部识别来帮助人类手势命令与特定用户和与这些用户相关联的特定计算设备的关联。这可以用于例如在一个实施例中控制电视观看，并且使得用户能够提供手势命令以将关于电视节目的信息从电视发送到其相关联的计算设备。此外，面部识别可以有助于区分来自一个用户的命令和另一个用户的命令，避免需要要求用户保持在与每个用户相关联的固定位置内。

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