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1. 发明授权

US08132172B2 Thread scheduling on multiprocessor systems 有权
标题翻译：多处理器系统上的线程调度
公开(公告)号：US08132172B2
公开(公告)日：2012-03-06
申请号：US11728350
申请日：2007-03-26
申请人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
IPC分类号： G06F9/46 , G06F17/50
CPC分类号： G06F9/5044 , G06F9/3836 , G06F9/3851 , G06F9/3885 , G06F9/3891
摘要： A thread scheduler may be used in a chip multiprocessor or symmetric multiprocessor system to schedule threads to processors. The scheduler may determine the bandwidth utilization of the two threads in combination and whether that utilization exceeds the threshold value. If so, the threads may be scheduled on different processor clusters that do not have the same paths between the common memory and the processors. If not, then the threads may be allocated on the same processor cluster that shares cache among processors.
摘要翻译：线程调度器可以用在芯片多处理器或对称多处理器系统中以将线程调度到处理器。调度器可以组合确定两个线程的带宽利用率以及该利用率是否超过阈值。如果是这样，线程可能被调度在公共存储器和处理器之间没有相同路径的不同处理器集群上。如果没有，那么线程可能会分配在处理器之间共享高速缓存的同一个处理器集群上。

2. 发明授权

US08150207B2 Accelerating the hough transform 有权
标题翻译：加速霍夫变形
公开(公告)号：US08150207B2
公开(公告)日：2012-04-03
申请号：US11967701
申请日：2007-12-31
申请人： Wenlong Li , Tao Wang , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Yimin Zhang
IPC分类号： G06K9/36 , G01C22/00
CPC分类号： G06K9/4633
摘要： The present disclosure describes a method and apparatus for accelerating computation of a Hough transform of a plurality of digital images of known width and height dimensions. The method includes determining a plurality of Hough values for each pixel location based on the width and height dimensions. The method further includes generating a lookup table comprising an array of Hough values corresponding to one or more Hough parameters of at least one geometric shape in at least one digital image. Each element in the array of Hough values may be based on a value of one or more Hough parameters and at least one of a height value or a width value. The method may include receiving a plurality of digital images having known width and height dimensions. The method may further include selecting, for at least one nonzero pixel of at least one of the plurality of digital images, the Hough values from the lookup table. Of course, many alternatives, variations and modifications are possible without departing from this embodiment.
摘要翻译：本公开描述了一种用于加速已知宽度和高度尺寸的多个数字图像的霍夫变换的计算的方法和装置。该方法包括基于宽度和高度尺寸为每个像素位置确定多个霍夫值。该方法还包括生成查找表，其包括对应于至少一个数字图像中至少一个几何形状的一个或多个霍夫参数的霍夫值阵列。 Hough值阵列中的每个元素可以基于一个或多个霍夫参数的值和高度值或宽度值中的至少一个。该方法可以包括接收具有已知宽度和高度尺寸的多个数字图像。所述方法还可以包括针对所述多个数字图像中的至少一个数字图像的至少一个非零像素，从所述查找表中选择所述霍夫值。当然，在不脱离本实施例的情况下，可以进行许多替代，变化和修改。

3. 发明申请

US20090169130A1 ACCELERATING THE HOUGH TRANSFORM 有权
标题翻译：加速变革
公开(公告)号：US20090169130A1
公开(公告)日：2009-07-02
申请号：US11967701
申请日：2007-12-31
申请人： Wenlong Li , Tao Wang , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Yimin Zhang
IPC分类号： G06K9/36
CPC分类号： G06K9/4633
摘要： The present disclosure describes a method and apparatus for accelerating computation of a Hough transform of a plurality of digital images of known width and height dimensions. The method includes determining a plurality of Hough values for each pixel location based on the width and height dimensions. The method further includes generating a lookup table comprising an array of Hough values corresponding to one or more Hough parameters of at least one geometric shape in at least one digital image. Each element in the array of Hough values may be based on a value of one or more Hough parameters and at least one of a height value or a width value. The method may include receiving a plurality of digital images having known width and height dimensions. The method may further include selecting, for at least one nonzero pixel of at least one of the plurality of digital images, the Hough values from the lookup table. Of course, many alternatives, variations and modifications are possible without departing from this embodiment.
摘要翻译：本公开描述了一种用于加速已知宽度和高度尺寸的多个数字图像的霍夫变换的计算的方法和装置。该方法包括基于宽度和高度尺寸为每个像素位置确定多个霍夫值。该方法还包括生成查找表，其包括对应于至少一个数字图像中至少一个几何形状的一个或多个霍夫参数的霍夫值阵列。 Hough值阵列中的每个元素可以基于一个或多个霍夫参数的值和高度值或宽度值中的至少一个。该方法可以包括接收具有已知宽度和高度尺寸的多个数字图像。所述方法还可以包括针对所述多个数字图像中的至少一个数字图像的至少一个非零像素，从所述查找表中选择所述霍夫值。当然，在不脱离本实施例的情况下，可以进行许多替代，变化和修改。

4. 发明授权

US08839259B2 Thread scheduling on multiprocessor systems 有权
标题翻译：多处理器系统上的线程调度
公开(公告)号：US08839259B2
公开(公告)日：2014-09-16
申请号：US13355611
申请日：2012-01-23
申请人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
IPC分类号： G06F9/46 , G06F9/38 , G06F9/50
CPC分类号： G06F9/5044 , G06F9/3836 , G06F9/3851 , G06F9/3885 , G06F9/3891
摘要： A thread scheduler may be used in a chip multiprocessor or symmetric multiprocessor system to schedule threads to processors. The scheduler may determine the bandwidth utilization of the two threads in combination and whether that utilization exceeds the threshold value. If so, the threads may be scheduled on different processor clusters that do not have the same paths between the common memory and the processors. If not, then the threads may be allocated on the same processor cluster that shares cache among processors.
摘要翻译：线程调度器可以用在芯片多处理器或对称多处理器系统中以将线程调度到处理器。调度器可以组合确定两个线程的带宽利用率以及该利用率是否超过阈值。如果是这样，线程可能被调度在公共存储器和处理器之间没有相同路径的不同处理器集群上。如果没有，那么线程可能会分配在处理器之间共享高速缓存的同一个处理器集群上。

5. 发明申请

US20080244587A1 Thread scheduling on multiprocessor systems 有权
标题翻译：多处理器系统上的线程调度
公开(公告)号：US20080244587A1
公开(公告)日：2008-10-02
申请号：US11728350
申请日：2007-03-26
申请人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
IPC分类号： G06F9/30 , G06F9/46
CPC分类号： G06F9/5044 , G06F9/3836 , G06F9/3851 , G06F9/3885 , G06F9/3891
摘要： A thread scheduler may be used in a chip multiprocessor or symmetric multiprocessor system to schedule threads to processors. The scheduler may determine the bandwidth utilization of the two threads in combination and whether that utilization exceeds the threshold value. If so, the threads may be scheduled on different processor clusters that do not have the same paths between the common memory and the processors. If not, then the threads may be allocated on the same processor cluster that shares cache among processors.
摘要翻译：线程调度器可以用在芯片多处理器或对称多处理器系统中以将线程调度到处理器。调度器可以组合确定两个线程的带宽利用率以及该利用率是否超过阈值。如果是这样，线程可能被调度在公共存储器和处理器之间没有相同路径的不同处理器集群上。如果没有，那么线程可能会分配在处理器之间共享高速缓存的同一个处理器集群上。

6. 发明申请

US20140195983A1 3D GRAPHICAL USER INTERFACE 审中-公开
标题翻译： 3D图形用户界面
公开(公告)号：US20140195983A1
公开(公告)日：2014-07-10
申请号：US13977353
申请日：2012-06-30
申请人： Yangzhou Du , Qing Jian Song , Wenlong Li , Tao Wang , Yimin Zhang
发明人： Yangzhou Du , Qing Jian Song , Wenlong Li , Tao Wang , Yimin Zhang
IPC分类号： G06F3/0481 , G06F3/01 , G06K9/00 , G06T15/20
CPC分类号： G06F3/017 , G06F3/038 , G06F3/04815 , G06K9/00201 , G06K9/00281 , G06T15/20 , H04N13/128 , H04N13/183
摘要： Systems, apparatus, articles, and methods are described including operations for a 3D graphical user interface.
摘要翻译：描述了包括3D图形用户界面的操作的系统，装置，物品和方法。

7. 发明申请

US20140026157A1 FACE RECOGNITION CONTROL AND SOCIAL NETWORKING 审中-公开
标题翻译：面部识别控制和社会网络
公开(公告)号：US20140026157A1
公开(公告)日：2014-01-23
申请号：US13996499
申请日：2011-04-11
申请人： Tao Wang , Wenlong Li , Qiang Li , Peng Wang , Jiqiang Song , Jianguo Li , Yangzhou Du , Yimin Zhang
发明人： Tao Wang , Wenlong Li , Qiang Li , Peng Wang , Jiqiang Song , Jianguo Li , Yangzhou Du , Yimin Zhang
IPC分类号： H04N21/4415 , H04N21/442
CPC分类号： H04N21/4415 , G06F21/32 , H04L51/046 , H04L51/32 , H04N21/25875 , H04N21/44218 , H04N21/4788
摘要： Methods, apparatuses, and articles associated with face recognition login, social network and video chat are disclosed herein. In various embodiments, an apparatus may include a networking interface, and a face recognition based controller configured to determine whether a user is watching a television, based on image frames of a video signal generated by a camera. The controller may be further configured to transmit a login request, via the network interface, to a server associated with a social network, on determination that the user is watching the television, to log the user into the social network, and enabling video chat. Other embodiments may be disclosed and/or claimed.
摘要翻译：本文公开了与面部识别登录，社交网络和视频聊天相关联的方法，装置和文章。在各种实施例中，装置可以包括网络接口，以及基于面部识别的控制器，其被配置为基于由相机生成的视频信号的图像帧来确定用户正在观看电视。控制器还可以被配置为：在确定用户正在观看电视的情况下，将登录请求经由网络接口发送到与社交网络相关联的服务器，将用户登录到社交网络中，以及启用视频聊天。可以公开和/或要求保护其他实施例。

8. 发明申请

US20120131010A1 TECHNIQUES TO DETECT VIDEO COPIES 审中-公开
标题翻译：检测视频复制的技术
公开(公告)号：US20120131010A1
公开(公告)日：2012-05-24
申请号：US13379645
申请日：2009-06-26
申请人： Tao Wang , Jianguo Li , Wenlong Li , Yimin Zhang
发明人： Tao Wang , Jianguo Li , Wenlong Li , Yimin Zhang
IPC分类号： G06F17/30
CPC分类号： G06K9/00758 , G06F16/7864 , G06K9/00335
摘要： Some embodiments include a video copy detection approach based on speeded up robust features (SURF) trajectory building, local sensitive hash (LSH) indexing, and spatial-temporal-scale registration. First, interesting points' trajectories are extracted by SURF. Next, an efficient voting based spatial-temporal-scale registration approach is applied to estimate the optimal transformation parameters (shift and scale) and achieve the final video copy detection results by propagations of video segments in both spatial-temporal and scale directions. To speed up the detection speed, local sensitive hash (LSH) indexing is used to index trajectories for fast queries of candidate trajectories.
摘要翻译：一些实施例包括基于加速鲁棒特征（SURF）轨迹建立，局部敏感散列（LSH）索引和空间 - 时间尺度注册的视频拷贝检测方法。首先，SURF提取了有趣的点的轨迹。接下来，应用有效的基于投票的空间 - 时间尺度注册方法来估计最佳变换参数（移位和缩放），并通过视频片段在空间 - 时间和尺度方向上的传播来实现最终的视频拷贝检测结果。为了加快检测速度，本地敏感散列（LSH）索引用于索引候选轨迹快速查询的轨迹。

9. 发明申请

US20120124587A1 THREAD SCHEDULING ON MULTIPROCESSOR SYSTEMS 有权
标题翻译：多处理器系统的线程调度
公开(公告)号：US20120124587A1
公开(公告)日：2012-05-17
申请号：US13355611
申请日：2012-01-23
申请人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
发明人： Wenlong Li , Tao Wang , Aamer Jaleel , Yimin Zhang
IPC分类号： G06F9/46 , G06F17/50
CPC分类号： G06F9/5044 , G06F9/3836 , G06F9/3851 , G06F9/3885 , G06F9/3891
摘要： A thread scheduler may be used in a chip multiprocessor or symmetric multiprocessor system to schedule threads to processors. The scheduler may determine the bandwidth utilization of the two threads in combination and whether that utilization exceeds the threshold value. If so, the threads may be scheduled on different processor clusters that do not have the same paths between the common memory and the processors. If not, then the threads may be allocated on the same processor cluster that shares cache among processors.
摘要翻译：线程调度器可以用在芯片多处理器或对称多处理器系统中以将线程调度到处理器。调度器可以组合确定两个线程的带宽利用率以及该利用率是否超过阈值。如果是这样，线程可能被调度在公共存储器和处理器之间没有相同路径的不同处理器集群上。如果没有，那么线程可能会分配在处理器之间共享高速缓存的同一个处理器集群上。

10. 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。

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