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1. 发明申请

WO2017028166A1 COMMUNICATING ALERT TO ADDITIONAL CONTACTS 审中-公开
标题翻译：传播警报到附加联系人
公开(公告)号：WO2017028166A1
公开(公告)日：2017-02-23
申请号：PCT/CN2015/087275
申请日：2015-08-17
申请人： ARRIS ENTERPRISES, INC. , WU, Jinghui
发明人： WU, Jinghui
IPC分类号： H04W4/22
CPC分类号： H04L67/26 , H04L67/306 , H04W4/90
摘要： Methods, systems, and computer readable media can be operable to facilitate the output of communications to additional emergency contacts upon the occurrence of an alarm triggering event. A central device may be configured with one or more data profiles associated with one or more emergency contacts, and each data profile may include emergency contact information associated with one or more methods for communicating a message to each respective emergency contact. When the device identifies an alert trigger within one or more communications passing through the device, the device may output one or more emergency messages to one or more of the emergency contacts according to the one or more stored data profiles.
摘要翻译：方法，系统和计算机可读介质可操作以便于在发生报警触发事件时将通信输出到附加的紧急联系人。中央设备可以配置有与一个或多个紧急联系人相关联的一个或多个数据简档，并且每个数据简档可以包括与用于将消息传送到每个相应的紧急联系人的一种或多种方法相关联的紧急联系人信息。当设备在通过设备的一个或多个通信中识别警报触发器时，设备可以根据一个或多个存储的数据简档向一个或多个紧急联系人输出一个或多个紧急消息。

2. 发明申请

WO2016111800A1 USING MOTION COMPENSATED TEMPORAL FILTER (MCTF) STATISTICS FOR SCENE CHANGE DETECTION WHEN A FADE, DISSOLVE OR CUT OCCURS 审中-公开
标题翻译：使用运动补偿时间过滤器（MCTF）统计数据进行场景变化检测时，如果FADE，DISSOLVE或CUT OCCURS
公开(公告)号：WO2016111800A1
公开(公告)日：2016-07-14
申请号：PCT/US2015/064714
申请日：2015-12-09
申请人： ARRIS ENTERPRISES, INC.
发明人： MICHELSEN, Wayne D. , CHANDRA, Swaroop , ZHOU, Wei , PERERA, Jane
IPC分类号： H04N19/87 , H04N19/172 , H04N19/142 , H04N19/107 , H04N19/615 , H04N19/146 , H04N19/194
CPC分类号： H04N19/87 , H04N19/107 , H04N19/142 , H04N19/146 , H04N19/172 , H04N19/194 , H04N19/51 , H04N19/615
摘要： A method is provided to better detect a scene change to provide a prediction to an encoder to enable more efficient encoding. The method uses a Motion Compensated Temporal Filter (MCTF) that provides motion estimation and is located prior to an encoder. The MCTF provides a Motion Compensated Residual (MCR) used to detect the scene change transition. When a scene is relatively stable, the MCR score is also relatively stable. However, when a scene transition is in process, the MCR score behavior changes, Algorithmically, the MCR score is used by comparing the sliding mean of the MCR score to the sliding median. This comparison highlights the transition points. In the case of a scene cut, the MCR score exhibits a distinct spike. In the case of a fade or dissolve, the MCR score exhibits a transitional period of degradation followed by recovery. By implementing the above detection using the MCR, the location of the I-pictures in the downstream encoding process can be accurately determined for the encoder.
摘要翻译：提供了一种方法来更好地检测场景变化以向编码器提供预测以实现更有效的编码。该方法使用提供运动估计并位于编码器之前的运动补偿时间滤波器（MCTF）。 MCTF提供了用于检测场景变化转换的运动补偿残差（MCR）。当场景相对稳定时，MCR评分也相对稳定。然而，当场景转换正在进行时，MCR评分行为发生变化，从算法上，通过比较MCR评分的滑动平均值与滑动中位数来使用MCR分数。这个比较突出了过渡点。在场景切割的情况下，MCR分数显示出明显的高峰。在褪色或溶解的情况下，MCR评分显示出退化的过渡期，然后恢复。通过使用MCR实现上述检测，可以对编码器准确地确定下游编码处理中的I图像的位置。

3. 发明申请

WO2016111799A1 A METHOD OF ENCODING VIDEO WITH FILM GRAIN 审中-公开
标题翻译：一种用薄膜编码视频的方法
公开(公告)号：WO2016111799A1
公开(公告)日：2016-07-14
申请号：PCT/US2015/064703
申请日：2015-12-09
申请人： ARRIS ENTERPRISES, INC.
发明人： ZHOU, Wei , PERERA, Jane , MICHELSEN, Wayne D. , CHANDRA, Swaroop
IPC分类号： H04N19/115 , H04N19/51 , H04N19/124 , H04N19/137 , H04N19/179 , H04N19/86 , H04N19/593
CPC分类号： H04N19/184 , H04N19/115 , H04N19/117 , H04N19/119 , H04N19/124 , H04N19/136 , H04N19/137 , H04N19/179 , H04N19/51 , H04N19/593 , H04N19/70 , H04N19/85 , H04N19/86
摘要： A system for providing improved video quality and compression efficiency during encoding by detecting video segments having film grain approaching the "Red Lady" problem. The system detects when film grain approaches the level of the "Red Lady" problem by measuring frame-by-frame temporal differences (ME scores). From the ME scores, two key indicators are identified: (1) The average temporal difference in frames with an intermediate motion level higher than frames of non-noisy video; and (2) The fluctuation of the temporal differences between frames in a group is very small. When these indicators identify a high film video, a signal is provided to an encoder which allocates less bits to I frames and more bits to P and B frames than for other frames of video without comparable film grain.
摘要翻译：一种用于通过检测具有接近“红女士”问题的胶片颗粒的视频片段来在编码期间提供改善的视频质量和压缩效率的系统。系统通过测量逐帧时间差异（ME分数）来检测胶片颗粒何时接近“红女士”问题的水平。从ME得分，确定了两个关键指标：（1）中间运动水平高于非嘈杂视频帧的帧的平均时间差; 和（2）一组中帧之间的时间差异的波动非常小。当这些指示符识别高胶片视频时，将信号提供给编码器，其向I帧分配较少的比特，并且向P和B帧分配比对于没有可比胶片颗粒的其他视频帧的比特。

4. 发明申请

WO2016064728A1 ADAPTIVE BITRATE STREAMING LATENCY REDUCTION 审中-公开
标题翻译：适应性双边条约流失减免
公开(公告)号：WO2016064728A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056208
申请日：2015-10-19
申请人： ARRIS ENTERPRISES, INC.
发明人： SUN, Wendell
IPC分类号： H04N21/2343 , H04N21/262 , H04N21/845 , H04N21/2187
CPC分类号： H04N21/23406 , H04L65/608 , H04L65/80 , H04N21/2187 , H04N21/23418 , H04N21/23439 , H04N21/2353 , H04N21/2383 , H04N21/26258 , H04N21/6118 , H04N21/643 , H04N21/8456
摘要： A method of transmitting media content is provided that provides for a significantly reduced chunk size. The method includes receiving one or more adaptive transport streams into a memory buffer at a HTTP streamer from a media preparation unit. The received transport streams include a plurality of switchable segments each comprising one or more delivery chunks, the switchable segments being marked with segment boundary points and the delivery chunks being marked with chunk boundary points. One or more of the delivery chunks are then transmitted from a requested switchable segment to a requesting client device until a terminating segment boundary point is reached, wherein each delivery chunk is independently decodable, and a client device can begin decoding and rendering received delivery chunks even when the HTTP streamer has not yet completely received the entire requested switchable segment from the media preparation unit.
摘要翻译：提供了传输媒体内容的方法，其提供显着减小的块大小。该方法包括从媒体准备单元在HTTP流分发器处将一个或多个自适应传输流接收到存储器缓冲器中。所接收的传输流包括多个可切换段，每个可转换段包括一个或多个传送块，可切换段标记有段边界点，并且传送块被标记为块边界点。然后将一个或多个传送块从所请求的可切换段发送到请求客户端设备，直到到达终止段边界点，其中每个传递块可以独立解码，并且客户端设备可以开始解码和渲染接收到的传递块，甚至当HTTP流传送器尚未完全从媒体准备单元接收到整个所请求的切换段时。

5. 发明申请

WO2016053618A1 UPSTREAM INTERFERENCE ELIMINATING TRANSMISSION OF DIGITAL BASEBAND SIGNAL IN AN OPTICAL NETWORK 审中-公开
标题翻译：数字基带信号在光网络中的上行干扰消除传输
公开(公告)号：WO2016053618A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/050187
申请日：2015-09-15
申请人： ARRIS ENTERPRISES, INC.
发明人： MARICEVIC, Zoran , STONEBACK, Dean , SCHEMMANN, Marcel F. , VIEIRA, Amarildo , MUTALIK, Venkatesh G.
IPC分类号： H04B10/2575
CPC分类号： H04B10/2575
摘要： Particular embodiments provide a method for delivering data in the upstream direction without the need for upstream radio frequency (RF) modulation. For example, in some embodiments, an optical network may reach to a gateway associated with a user device. The gateway may receive digital baseband data from the user device in the upstream direction. The gateway can then send the digital baseband data through the optical network without modulating the digital baseband signal via radio frequency. At the headend, because no modulation is performed in the upstream direction, there is no need for de-modulation in the headend. In one embodiment, a scheduler-based approach is used to avoid instances of optical beat interference in the upstream direction as only one upstream device that may interfere with other devices may be able to send data at one time.
摘要翻译：具体实施例提供了一种用于在上行方向传送数据而不需要上行射频（RF）调制的方法。例如，在一些实施例中，光网络可以到达与用户设备相关联的网关。网关可以在上游方向从用户设备接收数字基带数据。然后，网关可以通过光网络发送数字基带数据，而无需通过射频调制数字基带信号。在前端，因为在上游方向上没有进行调制，所以不需要在前端进行去调制。在一个实施例中，使用基于调度器的方法来避免在上游方向上的光学差拍干扰的实例，因为只有一个可能与其他设备干扰的上游设备可能能够一次发送数据。

6. 发明申请

WO2016048983A1 VIDEO QUALITY OF EXPERIENCE BASED ON VIDEO QUALITY ESTIMATION 审中-公开
标题翻译：基于视频质量估计的视频质量
公开(公告)号：WO2016048983A1
公开(公告)日：2016-03-31
申请号：PCT/US2015/051388
申请日：2015-09-22
申请人： ARRIS ENTERPRISES, INC.
发明人： HOREV, Zvika , MAOR, Moshe , BUSCH, Chris , COHEN, Uzi
IPC分类号： H04N21/24 , H04N21/845 , H04N21/2343
CPC分类号： H04N21/23418 , H04N21/23439 , H04N21/2385 , H04N21/2401 , H04N21/2402 , H04N21/254 , H04N21/25833 , H04N21/64738 , H04N21/8456
摘要： Methods, systems, and computer readable media can be operable to facilitate an analysis and control of video quality of experience (VQoE) of services delivered to one or more client devices. A content version segment may be selected for delivery to a client device based upon an estimation of the video quality experienced by the client device and the bandwidth available for delivering content to the client device. Video quality estimation may be based upon information associated with the encoding of a media stream coupled with one or more parameters of the client device receiving the media stream. Video quality estimation for one or more client devices may be aggregated and displayed to a service operator and/or may be used to inform content selection decisions in an adaptive bit-rate delivery method.
摘要翻译：方法，系统和计算机可读介质可以可操作以便于分析和控制传送到一个或多个客户端设备的服务的视频体验质量（VQoE）。可以基于对客户端设备所经历的视频质量的估计和可用于向客户端设备传递内容的带宽来选择内容版本段以传送到客户端设备。视频质量估计可以基于与与接收媒体流的客户端设备的一个或多个参数耦合的媒体流的编码相关联的信息。可以将一个或多个客户端设备的视频质量估计聚合并显示给服务运营商和/或可以用于以自适应比特率传递方式通知内容选择决定。

7. 发明申请

WO2016036432A1 ADAPTIVE BIT RATE CO-OPERATIVE TRANSCODING 审中-公开
标题翻译：自适应位速率合作平移
公开(公告)号：WO2016036432A1
公开(公告)日：2016-03-10
申请号：PCT/US2015/037766
申请日：2015-06-25
申请人： ARRIS ENTERPRISES, INC.
发明人： PANCHAGNULA, Ramesh V.
IPC分类号： H04N19/40 , H04N19/192 , H04N19/115 , H04N19/164 , H04N19/179 , H04N19/513 , H04N19/59
CPC分类号： H04N19/40 , H04N19/115 , H04N19/164 , H04N19/179 , H04N19/192 , H04N19/34 , H04N19/513 , H04N19/52 , H04N19/59
摘要： Methods, systems, and computer readable media can be operable to encode an input video stream into one or more output streams by using information obtained from a first transcoding of the input video stream. During a first encoding of an input video stream, pre-processing, motion estimation, mode decision, and other information can be collected or buffered and can be re-used to encode the input video stream to multiple output video streams at different bitrates, resolutions, and/or frame rates. Motion estimation, macroblock mode decision, and pre-processing data can be manipulated and re-used during the encoding of an input video stream at various resolutions. Data can be re-computed at a new resolution or bitrate to improve visual quality.
摘要翻译：方法，系统和计算机可读介质可以用于通过使用从输入视频流的第一代码转换获得的信息将输入视频流编码成一个或多个输出流。在输入视频流的第一次编码期间，可以收集或缓冲预处理，运动估计，模式决定和其他信息，并且可以重新使用将输入视频流编码为以不同比特率，分辨率的多个输出视频流，和/或帧速率。运动估计，宏块模式决定和预处理数据可以在以各种分辨率编码输入视频流期间被操纵和重新使用。可以以新的分辨率或比特率重新计算数据，以提高视觉质量。

8. 发明申请

WO2015191333A1 DETECTION OF DEMARCATING SEGMENTS IN VIDEO 审中-公开
标题翻译：在视频中检测分段
公开(公告)号：WO2015191333A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/033722
申请日：2015-06-02
申请人： ARRIS ENTERPRISES, INC.
发明人： LI, Renxiang , ISHTIAQ, Faisal , EMEOTT, Stephen P. , BRASKICH, Anthony J.
IPC分类号： G06K9/00 , G06F17/30 , G06K9/62
CPC分类号： G06K9/00765 , G06K9/00744 , G06K9/00751 , G06K9/6218 , G06K2009/00738 , G11B27/28 , H04N5/91
摘要： A method of detecting frames in a video that demarcate a pre-determined type of video segment within the video is provided. The method includes identifying visually distinctive candidate marker frames within the video, grouping the candidate marker frames into a plurality of groups based on visual similarity, computing a collective score for each of the groups based on temporal proximity of each of the candidate marker frames within the group to related events occurring within the video, and selecting at least one of the groups based on the collective proximity scores as marker frames that demarcate the pre-determined type of video segment. A video processing electronic device and at least one non-transitory computer readable storage medium having computer program instructions stored thereon for performing the method are also provided.
摘要翻译：提供了一种检测在视频中划分视频内的预定类型的视频片段的帧的方法。该方法包括识别视频内的视觉上独特的候选标记帧，基于视觉相似性将候选标记帧分组成多个组，基于每个候选标记帧在每个候选标记帧的时间邻近度分组到视频内发生的相关事件，以及基于集体接近度分数来选择组中的至少一个作为标记预定类型的视频片段的标记帧。还提供一种视频处理电子设备以及其上存储有用于执行该方法的计算机程序指令的至少一个非暂时计算机可读存储介质。

9. 发明申请

WO2015191328A1 SELECTION OF THUMBNAILS FOR VIDEO SEGMENTS 审中-公开
标题翻译：选择视频段的图像
公开(公告)号：WO2015191328A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/033662
申请日：2015-06-02
申请人： ARRIS ENTERPRISES, INC.
发明人： FONSECA, Benedito J., Jr. , ISHTIAQ, Faisal , LI, Renxiang , EMEOTT, Stephen P. , SMITH, Alfonso Martinez , BRASKICH, Anthony J.
IPC分类号： G06K9/00 , G06F17/30
CPC分类号： H04N21/4312 , G06F17/30244 , G06K9/00751 , H04N5/44543 , H04N21/23418 , H04N21/2353 , H04N21/2665 , H04N21/4316 , H04N21/47217 , H04N21/482 , H04N21/8405 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N2005/44556
摘要： A method of identifying a representative image of a video stream is provided. Similarity between video frames of a primary video stream relative to video frames of a different secondary video stream having similar content is evaluated and a video frame from the primary video stream having a greatest extent of similarity relative to a video frame of the secondary video stream is identified. The identified video frame is selected as an image representative of the primary video stream and may be used as an informative thumbnail image for the primary video stream. A video processing electronic device and at least one non-transitory computer readable storage medium having computer program instructions stored thereon for performing the method are also provided.
摘要翻译：提供了识别视频流的代表性图像的方法。对相对于具有相似内容的不同次视频流的视频帧的主视频流的视频帧之间的相似性进行评估，并且相对于辅助视频流的视频帧具有最大程度的相似度的主视频流的视频帧是鉴定。所识别的视频帧被选择为表示主视频流的图像，并且可以用作主视频流的信息缩略图。还提供一种视频处理电子设备以及其上存储有用于执行该方法的计算机程序指令的至少一个非暂时计算机可读存储介质。

10. 发明申请

WO2015184470A1 REFERENCE LAYER OFFSET PARAMETERS FOR INTER-LAYER PREDICTION IN SCALABLE VIDEO CODING 审中-公开
标题翻译：参考层可扩展视频编码中层间预测的偏移参数
公开(公告)号：WO2015184470A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/033628
申请日：2015-06-01
申请人： ARRIS ENTERPRISES, INC.
发明人： MINOO, Koohyar , BAYLON, David M. , LUTHRA, Ajay
IPC分类号： H04N19/105 , H04N19/503 , H04N19/70 , H04N19/187 , H04N19/167 , H04N19/33
CPC分类号： H04N19/36 , H04N19/105 , H04N19/167 , H04N19/186 , H04N19/187 , H04N19/33 , H04N19/503 , H04N19/59 , H04N19/70
摘要： A process for determining the selection of filters and input samples is provided for scalable video coding. The process provides for re-sampling using video data obtained from an encoder or decoder process of a base layer (BL) in a multi-layer system to improve quality in Scalable High Efficiency Video Coding (SHVC). In order to provide better alignment between layers, it is proposed that reference layer offset adjustment parameters be signaled.
摘要翻译：提供用于确定滤波器和输入样本的选择的过程用于可缩放视频编码。该过程提供使用从多层系统中的基本层（BL）的编码器或解码器处理获得的视频数据进行重新采样，以提高可扩展高效率视频编码（SHVC）中的质量。为了在层之间提供更好的对准，提出了信号通知参考层偏移调整参数。

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