公开(公告)号：US20110225316A1

公开(公告)日：2011-09-15

申请号：US13114511

申请日：2011-05-24

申请人： Wenda WANG ,  Linfei Li ,  Yupeng Zhang

发明人： Wenda WANG ,  Linfei Li ,  Yupeng Zhang

IPC分类号： G06F15/16

CPC分类号： H04L65/4092 ,  H04N21/2387 ,  H04N21/6587

摘要： A method for controlling streaming media play includes: receiving from a terminal a PAUSE message requesting to pause the playing of a current streaming media file; pausing the sending of a media stream of the current streaming media file to the terminal and obtaining a first play time parameter, where the first play time parameter is about the time when the current streaming media file is paused; receiving from the terminal a PLAY message that carries a second play time parameter used to locate a play position of the streaming media file; and comparing the first play time parameter and the second play time parameter, and play, according to the comparison result, another streaming media file in the play list to which the current streaming media file belongs. This facilitates the selection of streaming media files by the user and enhances the user experience.

摘要翻译： 一种用于控制流媒体播放的方法包括：从终端接收请求暂停播放当前流媒体文件的暂停消息; 暂停将当前流媒体文件的媒体流发送到终端，并获得第一播放时间参数，其中第一播放时间参数是关于当前流媒体文件暂停的时间; 从终端接收携带用于定位流媒体文件的播放位置的第二播放时间参数的PLAY消息; 以及比较第一播放时间参数和第二播放时间参数，并且根据比较结果播放当前流媒体文件所属的播放列表中的另一个流媒体文件。 这有助于用户选择流媒体文件并增强用户体验。

公开(公告)号：US20100296476A1

公开(公告)日：2010-11-25

申请号：US12848838

申请日：2010-08-02

申请人： Dongming Li ,  Yupeng Zhang ,  Wenda Wang

发明人： Dongming Li ,  Yupeng Zhang ,  Wenda Wang

IPC分类号： H04W8/00 ,  G06F15/16

CPC分类号： H04W36/0011 ,  H04H20/26 ,  H04H20/57 ,  H04L65/4069 ,  H04L65/4092 ,  H04L65/80 ,  H04L69/14 ,  H04N21/41407 ,  H04N21/4383 ,  H04N21/44004 ,  H04N21/6112 ,  H04N21/6131 ,  H04N21/631 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6437 ,  H04W80/10 ,  H04W88/06

摘要： A network switching method, device and system for mobile multimedia services are provided. The method includes: detecting signal strength of media stream data of a first network, and when the signal strength of the media stream data of the first network is smaller than a first preset value, receiving media stream data of a second network in parallel; and buffering the media stream data of the second network, decoding the buffered media stream data of the second network, and playing the decoded media stream data of the second network. The device includes a first communication module, a detecting module, a switching module, a second communication module, a processing module and a playing module. The system includes a first network, a second network and a terminal. Through the method, device and system, the time delay in the process of switching the serving network is reduced, and the service interruption caused by the network switching when the terminal performs multimedia services is prevented.

摘要翻译： 提供了用于移动多媒体业务的网络交换方法，设备和系统。 该方法包括：检测第一网络的媒体流数据的信号强度，并且当第一网络的媒体流数据的信号强度小于第一预设值时，并行接收第二网络的媒体流数据; 以及缓冲第二网络的媒体流数据，解码第二网络的缓冲媒体流数据，以及播放第二网络的解码媒体流数据。 该装置包括第一通信模块，检测模块，交换模块，第二通信模块，处理模块和播放模块。 该系统包括第一网络，第二网络和终端。 通过该方法，设备和系统，减少了服务网络切换过程中的时延，防止终端执行多媒体业务时网络切换引起的业务中断。

公开(公告)号：US08599774B2

公开(公告)日：2013-12-03

申请号：US12848838

申请日：2010-08-02

申请人： Dongming Li ,  Yupeng Zhang ,  Wenda Wang

发明人： Dongming Li ,  Yupeng Zhang ,  Wenda Wang

IPC分类号： H04W28/04

CPC分类号： H04W36/0011 ,  H04H20/26 ,  H04H20/57 ,  H04L65/4069 ,  H04L65/4092 ,  H04L65/80 ,  H04L69/14 ,  H04N21/41407 ,  H04N21/4383 ,  H04N21/44004 ,  H04N21/6112 ,  H04N21/6131 ,  H04N21/631 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6437 ,  H04W80/10 ,  H04W88/06

摘要： A network switching method, device and system for mobile multimedia services are provided. The method includes: detecting signal strength of media stream data of a first network, and when the signal strength of the media stream data of the first network is smaller than a first preset value, receiving media stream data of a second network in parallel; and buffering the media stream data of the second network, decoding the buffered media stream data of the second network, and playing the decoded media stream data of the second network. The device includes a first communication module, a detecting module, a switching module, a second communication module, a processing module and a playing module. The system includes a first network, a second network and a terminal. Through the method, device and system, the time delay in the process of switching the serving network is reduced, and the service interruption caused by the network switching when the terminal performs multimedia services is prevented.

摘要翻译： 提供了用于移动多媒体业务的网络交换方法，设备和系统。 该方法包括：检测第一网络的媒体流数据的信号强度，并且当第一网络的媒体流数据的信号强度小于第一预设值时，并行接收第二网络的媒体流数据; 以及缓冲第二网络的媒体流数据，解码第二网络的缓冲媒体流数据，以及播放第二网络的解码媒体流数据。 该装置包括第一通信模块，检测模块，交换模块，第二通信模块，处理模块和播放模块。 该系统包括第一网络，第二网络和终端。 通过该方法，设备和系统，减少了服务网络切换过程中的时延，防止终端执行多媒体业务时网络切换引起的业务中断。

公开(公告)号：US11080562B1

公开(公告)日：2021-08-03

申请号：US16441167

申请日：2019-06-14

申请人： Shreyas Saxena ,  Wenda Wang ,  Guanhang Wu ,  Nitish Srivastava ,  Dimitrios Kottas ,  Cuneyt Oncel Tuzel ,  Luciano Spinello ,  Ricardo da Silveira Cabral

发明人： Shreyas Saxena ,  Wenda Wang ,  Guanhang Wu ,  Nitish Srivastava ,  Dimitrios Kottas ,  Cuneyt Oncel Tuzel ,  Luciano Spinello ,  Ricardo da Silveira Cabral

IPC分类号： G06K9/00 ,  G06K9/62 ,  G06T7/246 ,  G06T7/73

摘要： A method includes obtaining training samples that include images that depict objects and annotations of annotated key point locations for the objects. The method also includes training a machine learning model to determine estimated key point locations for the objects and key point uncertainty values for the estimated key point locations by minimizing a loss function that is based in part on a key point localization loss value that represents a difference between the annotated key point locations and the estimated key point locations values and is weighted by the key point uncertainty values.

公开(公告)号：US08386632B2

公开(公告)日：2013-02-26

申请号：US13114511

申请日：2011-05-24

申请人： Wenda Wang ,  Linfei Li ,  Yupeng Zhang

发明人： Wenda Wang ,  Linfei Li ,  Yupeng Zhang

IPC分类号： G06F15/173

CPC分类号： H04L65/4092 ,  H04N21/2387 ,  H04N21/6587

摘要： A method for controlling streaming media play includes: receiving from a terminal a PAUSE message requesting to pause the playing of a current streaming media file; pausing the sending of a media stream of the current streaming media file to the terminal and obtaining a first play time parameter, where the first play time parameter is about the time when the current streaming media file is paused; receiving from the terminal a PLAY message that carries a second play time parameter used to locate a play position of the streaming media file; and comparing the first play time parameter and the second play time parameter, and play, according to the comparison result, another streaming media file in the play list to which the current streaming media file belongs. This facilitates the selection of streaming media files by the user and enhances the user experience.

摘要翻译： 一种用于控制流媒体播放的方法包括：从终端接收请求暂停播放当前流媒体文件的暂停消息; 暂停将当前流媒体文件的媒体流发送到终端，并获得第一播放时间参数，其中第一播放时间参数是关于当前流媒体文件暂停的时间; 从终端接收携带用于定位流媒体文件的播放位置的第二播放时间参数的PLAY消息; 以及比较第一播放时间参数和第二播放时间参数，并且根据比较结果播放当前流媒体文件所属的播放列表中的另一个流媒体文件。 这有助于用户选择流媒体文件并增强用户体验。