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11.发明申请公开(公告)号：US20130050423A1
公开(公告)日：2013-02-28
申请号：US13662924
申请日：2012-10-29
Applicant: Broadcom Corporation
Inventor： Samir Hulyalkar , Xuemin Chen , Marcus Kellerman , Ilya Klebanov , Sunkwang Hong
IPC: H04N13/00
CPC classification number: H04N13/341 , H04N13/275 , H04N13/30 , H04N21/6125
Abstract: An interleaved multi-view video stream is received. The interleaved multi-view video stream includes one or more first view frames, one or more second view frames, and blanking frames in a sequential pattern. The blanking frames separate the first view frames from the second view frames in the sequential pattern. The interleaved multi-view video stream is displayed in the sequential pattern. In one embodiment, the blanking frames are detected, and operation of a viewing device is synchronized based at least in part on the blanking frames being detected.
Abstract translation: 接收交织的多视图视频流。 交织的多视图视频流包括一个或多个第一视图帧，一个或多个第二视图帧和以顺序模式的消隐帧。 消隐框以顺序图案将第一视图帧与第二视图帧分开。 交错多视图视频流以顺序模式显示。 在一个实施例中，检测消隐帧，并且至少部分地基于被检测的消隐帧来同步观看设备的操作。
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公开(公告)号：US09462296B2
公开(公告)日：2016-10-04
申请号：US14936286
申请日：2015-11-09
Applicant: Broadcom Corporation
Inventor： Xuemin Sherman Chen , Marcus Kellerman
IPC: H04N19/597 , H04N19/172 , H04N19/132 , H04N19/142 , H04N19/587 , H04N19/513 , H04N19/139 , H04N19/87 , H04N19/615 , H04N19/44 , H04N19/86 , H04N19/40
CPC classification number: H04N19/597 , H04N19/132 , H04N19/139 , H04N19/142 , H04N19/172 , H04N19/40 , H04N19/44 , H04N19/521 , H04N19/587 , H04N19/615 , H04N19/86 , H04N19/87
Abstract: A video receiver is operable to receive three-dimensional (3D) video bitstreams from a video transmitter. The received 3D video bitstreams comprises a plurality of video frames and corresponding coding information. The coding information, for example, block motion vectors, block coding modes, quantization levels, and/or quantized residual data, is extracted for performing frame-rate up-conversion on the received plurality of video frames. The coding information is generated at the video transmitter via entropy decoding on a compressed 3D video from a video feed from, for example, an IP TV network. When an uncompressed 3D video is received, the video receiver is operable to perform frame-rate up-conversion on the received uncompressed 3D video using extracted block motion vectors and associated confidence-consistence measure. When a compressed 3D video is received, the video receiver is configured to perform video decompression on the received compressed 3D video prior to the frame-rate up-conversion.
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13.发明授权Apparatus and method of seamless switching between a live DTV decoding and a PVR playback 有权实时DTV解码和PVR播放之间的无缝切换的装置和方法公开(公告)号：US09031388B2
公开(公告)日：2015-05-12
申请号：US13947381
申请日：2013-07-22
Applicant: Broadcom Corporation
Inventor： Jason Demas , Marcus Kellerman , Francis Cheung , Sherman (Xuemin) Chen
IPC: H04N5/781 , H04N5/76 , H04N5/915 , H04N9/87 , H04N7/24 , H04N21/4147 , H04N21/426 , H04N21/43 , H04N21/433 , H04N21/438 , H04N21/44
CPC classification number: H04N9/87 , H04N7/24 , H04N21/4147 , H04N21/42661 , H04N21/42692 , H04N21/4305 , H04N21/4333 , H04N21/4334 , H04N21/4384 , H04N21/44004
Abstract: Methods and apparatus for switching between a live video decoding and a recorded playback in a digital video and recording system. A received video data stream is transmitted to a first-in first-out video decoder buffer without first looping the video data stream through a playback buffer. The video data stream is transmitted from the video decoder buffer to a video decoder. If a “pause” command is received, the video data stream is transmitted to a first-in first-out playback buffer, while continuing to transmit the video data stream to the video decoder buffer. Transmission of the video data stream to the video decoder buffer is halted when the video decoder buffer fills up. The last byte of the video data stream that was transmitted to the video decoder buffer is marked. If a “play” command is received, the video data stored in the video decoder buffer is transmitted to the video decoder. The video data stored in the playback buffer is transmitted to the video decoder buffer starting at a point immediately after the data element that was marked previously.
Abstract translation: 用于在实时视频解码和数字视频和记录系统中的记录回放之间进行切换的方法和装置。 接收到的视频数据流被发送到先进先出的视频解码器缓冲器，而不用先通过重放缓冲器循环视频数据流。 视频数据流从视频解码器缓冲器发送到视频解码器。 如果接收到“暂停”命令，则将视频数据流发送到先进先出播放缓冲器，同时继续将视频数据流发送到视频解码器缓冲器。 当视频解码器缓冲器填满时，将视频数据流传输到视频解码器缓冲器。 发送到视频解码器缓冲器的视频数据流的最后一个字节被标记。 如果接收到“播放”命令，则将存储在视频解码器缓冲器中的视频数据发送到视频解码器。 存储在回放缓冲器中的视频数据从紧接在之前标记的数据元素之后的点开始被发送到视频解码器缓冲器。
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14.发明授权Media processing system supporting different media formats via server-based transcoding 有权媒体处理系统通过基于服务器的转码支持不同的媒体格式公开(公告)号：US08726402B2
公开(公告)日：2014-05-13
申请号：US13746089
申请日：2013-01-21
Applicant: Broadcom Corporation
Inventor： Marcus Kellerman , Jeyhan Karaoguz , James D. Bennett
CPC classification number: H04L29/08756 , H04L12/2803 , H04L12/2834 , H04L29/06027 , H04L65/1069 , H04L65/1073 , H04L65/4076 , H04L65/4084 , H04L65/605 , H04L67/06 , H04L67/2823 , H04L67/306 , H04L67/325 , H04L67/327 , H04L2012/2841 , H04L2012/2849 , H04N7/141 , H04N7/163 , H04N7/18 , H04N21/2343 , H04N21/234363 , H04N21/2408 , H04N21/254 , H04N21/2541 , H04N21/2543 , H04N21/25435 , H04N21/25833 , H04N21/25875 , H04N21/26266 , H04N21/2668 , H04N21/2743 , H04N21/4126 , H04N21/41422 , H04N21/4227 , H04N21/42684 , H04N21/4316 , H04N21/4331 , H04N21/43615 , H04N21/43637 , H04N21/44222 , H04N21/4532 , H04N21/458 , H04N21/4622 , H04N21/4627 , H04N21/4668 , H04N21/47214 , H04N21/4751 , H04N21/4755 , H04N21/4788 , H04N21/482 , H04N21/4821 , H04N21/4826 , H04N21/4882 , H04N21/6125 , H04N21/6187 , H04N21/632 , H04N21/6582 , H04N21/6583 , H04N21/814 , H04N21/8146
Abstract: Systems and methods that reformat media are described. In one embodiment, a system may include, for example, a server, a first communications device and a second communications device. The server, the first communications device and the second communications device may be operatively coupled to a network. The second communications device may receive, from the first communications device, a device profile relating to the first communications device and may send the device profile and media content to the server. The server may reformat the media content based on the device.
Abstract translation: 描述了重新格式化介质的系统和方法。 在一个实施例中，系统可以包括例如服务器，第一通信设备和第二通信设备。 服务器，第一通信设备和第二通信设备可以可操作地耦合到网络。 第二通信设备可以从第一通信设备接收与第一通信设备相关的设备简档，并且可以将设备配置文件和媒体内容发送到服务器。 服务器可以基于设备重新格式化媒体内容。
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15.发明申请APPARATUS AND METHOD OF SEAMLESS SWITCHING BETWEEN A LIVE DTV DECODING AND A PVR PLAYBACK 有权实时数字电视解码与PVR播放之间的无缝切换的装置和方法公开(公告)号：US20130308927A1
公开(公告)日：2013-11-21
申请号：US13947381
申请日：2013-07-22
Applicant: Broadcom Corporation
Inventor： Jason Demas , Marcus Kellerman , Francis Cheung , Sherman (Xuemin) Chen
IPC: H04N9/87
CPC classification number: H04N9/87 , H04N7/24 , H04N21/4147 , H04N21/42661 , H04N21/42692 , H04N21/4305 , H04N21/4333 , H04N21/4334 , H04N21/4384 , H04N21/44004
Abstract: Methods and apparatus for switching between a live video decoding and a recorded playback in a digital video and recording system. A received video data stream is transmitted to a first-in first-out video decoder buffer without first looping the video data stream through a playback buffer. The video data stream is transmitted from the video decoder buffer to a video decoder. If a “pause” command is received, the video data stream is transmitted to a first-in first-out playback buffer, while continuing to transmit the video data stream to the video decoder buffer. Transmission of the video data stream to the video decoder buffer is halted when the video decoder buffer fills up. The last byte of the video data stream that was transmitted to the video decoder buffer is marked. If a “play” command is received, the video data stored in the video decoder buffer is transmitted to the video decoder. The video data stored in the playback buffer is transmitted to the video decoder buffer starting at a point immediately after the data element that was marked previously.
Abstract translation: 用于在实时视频解码和数字视频和记录系统中的记录回放之间进行切换的方法和装置。 接收到的视频数据流被发送到先进先出的视频解码器缓冲器，而不用先通过重放缓冲器循环视频数据流。 视频数据流从视频解码器缓冲器发送到视频解码器。 如果接收到“暂停”命令，则将视频数据流发送到先进先出播放缓冲器，同时继续将视频数据流发送到视频解码器缓冲器。 当视频解码器缓冲器填满时，将视频数据流传输到视频解码器缓冲器。 发送到视频解码器缓冲器的视频数据流的最后一个字节被标记。 如果接收到“播放”命令，则将存储在视频解码器缓冲器中的视频数据发送到视频解码器。 存储在回放缓冲器中的视频数据从紧接在之前标记的数据元素之后的点开始被发送到视频解码器缓冲器。
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Patent Agency Ranking
16.发明申请Supporting multiple users from a single location sharing a media processing system via a personal media guide 审中-公开通过个人媒体指南支持来自单个位置的多个用户共享媒体处理系统公开(公告)号：US20130298152A1
公开(公告)日：2013-11-07
申请号：US13932347
申请日：2013-07-01
Applicant: BROADCOM CORPORATION
Inventor： Marcus Kellerman , Jeyhan Karaoguz , James D. Bennett
IPC: H04N21/485
CPC classification number: H04N21/485 , H04H60/45 , H04H60/76 , H04L12/2803 , H04L12/2834 , H04L29/06027 , H04L65/4076 , H04L65/4084 , H04L67/06 , H04L67/104 , H04L67/306 , H04L67/325 , H04L67/327 , H04L2012/2849 , H04N7/141 , H04N7/163 , H04N7/17309 , H04N7/17318 , H04N7/18 , H04N21/2343 , H04N21/234363 , H04N21/2408 , H04N21/254 , H04N21/2541 , H04N21/2543 , H04N21/25435 , H04N21/25833 , H04N21/25875 , H04N21/26266 , H04N21/2668 , H04N21/2743 , H04N21/4126 , H04N21/41422 , H04N21/4143 , H04N21/4223 , H04N21/4227 , H04N21/42684 , H04N21/4316 , H04N21/4331 , H04N21/4334 , H04N21/43615 , H04N21/43637 , H04N21/442 , H04N21/44222 , H04N21/4532 , H04N21/458 , H04N21/4622 , H04N21/4627 , H04N21/4668 , H04N21/47214 , H04N21/4751 , H04N21/4753 , H04N21/4755 , H04N21/4782 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/4821 , H04N21/4826 , H04N21/4828 , H04N21/4882 , H04N21/6125 , H04N21/6187 , H04N21/632 , H04N21/6582 , H04N21/6583 , H04N21/814 , H04N21/8146
Abstract: Systems and methods of supporting multiple users from a single location sharing a media processing system via a personal media guide are provided. In one embodiment, a system may comprise, for example, a communication device, media content, and a software platform. The communication device may be coupled to a communication network. The media content may be disposed in the communication network or the communication device, and the media content may comprise broadcast media and personal media. The software platform may reside on the communication device, and the software platform may further receive authentication information and facilitate a display of a user-defined selection from the media content by the communication device in a user-defined layout.
Abstract translation: 提供了通过个人媒体指南从共享媒体处理系统的单个位置支持多个用户的系统和方法。 在一个实施例中，系统可以包括例如通信设备，媒体内容和软件平台。 通信设备可以耦合到通信网络。 媒体内容可以被布置在通信网络或通信设备中，并且媒体内容可以包括广播媒体和个人媒体。 软件平台可以驻留在通信设备上，并且软件平台可以进一步接收认证信息，并且便于通过用户定义的布局中的通信设备从媒体内容显示用户定义的选择。
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17.发明申请METHOD AND SYSTEM FOR ADAPTIVE VIEWPORT FOR A MOBILE DEVICE BASED ON VIEWING ANGLE 有权用于基于视角的移动设备的自适应视图的方法和系统公开(公告)号：US20150015671A1
公开(公告)日：2015-01-15
申请号：US14312379
申请日：2014-06-23
Applicant: Broadcom Corporation
Inventor： Marcus Kellerman , Xuemin Chen , Samir Hulyalkar , Ilya Klebanov
CPC classification number: H04N13/383 , G06F3/012 , G06F3/013 , G06F3/04815 , G06F3/0485 , G06F2203/04806
Abstract: A 2D and/or 3D video processing device comprising a camera and a display captures images of a viewer as the viewer observes displayed 2D and/or 3D video content in a viewport. Face and/or eye tracking of viewer images is utilized to generate a different viewport. Current and different viewports may comprise 2D and/or 3D video content from a single source or from different sources. The sources of 2D and/or 3D content may be scrolled, zoomed and/or navigated through for generating the different viewport. Content for the different viewport may be processed. Images of a viewer's positions, angles and/or movements of face, facial expression, eyes and/or physical gestures are captured by the camera and interpreted by face and/or eye tracking. The different viewport may be generated for navigating through 3D content and/or for rotating a 3D object. The 2D and/or 3D video processing device communicates via wire, wireless and/or optical interfaces.
Abstract translation: 包括相机和显示器的2D和/或3D视频处理设备在观察者观察视口中显示的2D和/或3D视频内容时捕获观看者的图像。 利用观看者图像的面部和/或眼睛跟踪来生成不同的视口。 当前和不同的视口可以包括来自单个源或来自不同来源的2D和/或3D视频内容。 2D和/或3D内容的来源可以被滚动，缩放和/或导航以用于生成不同的视口。 可以处理不同视口的内容。 观看者的位置，角度和/或脸部运动，脸部表情，眼睛和/或身体手势的图像由相机拍摄并通过脸部和/或眼睛跟踪进行解释。 可以生成用于通过3D内容和/或旋转3D对象的不同视口。 2D和/或3D视频处理设备通过有线，无线和/或光接口进行通信。
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18.发明申请METHOD AND SYSTEM FOR PROVIDING COMPLETE INTERNET ANYWHERE WITH PARTIAL SERVER PROCESSING 有权用于提供完全互联网任意的部分服务器处理的方法和系统公开(公告)号：US20140137175A1
公开(公告)日：2014-05-15
申请号：US14156584
申请日：2014-01-16
Applicant: Broadcom Corporation
Inventor： Marcus Kellerman , Xuemin Chen , Vladimir Silyaev , David Erickson
IPC: G06F17/30 , H04N21/462 , H04N21/643 , H04N21/4782 , H04N7/173 , H04N21/235
CPC classification number: H04N21/64322 , G06F17/30905 , H04N7/17318 , H04N21/2355 , H04N21/4622 , H04N21/4782 , H04N21/643 , H04N21/6581
Abstract: Methods and systems are described for providing complete Internet anywhere with partial server processing in which a request is sent from a set-top-box (STB) to a server communicatively coupled with the STB to process a portion of a web page that is unsupported by a web browser running on the STB. In one such method, the STB sends to the server an unsupported content request associated with a portion of a web page that is unsupported by a web browser executing on the STB. The STB receives a data stream from the server in response to the unsupported content request. The data stream was generated at the server by processing the unsupported portion of the web page. The STB composites the received data stream with another portion of the web page, that is supported by the web browser, to produce the web page.
Abstract translation: 描述了用于在部分服务器处理中提供完整的互联网的方法和系统，其中请求从机顶盒（STB）发送到与STB通信地耦合的服务器，以处理由STB不支持的网页的一部分 在STB上运行的网络浏览器。 在一种这样的方法中，STB向服务器发送与由STB上执行的web浏览器不支持的网页的一部分相关联的不支持的内容请求。 响应于不支持的内容请求，STB从服务器接收数据流。 通过处理网页的不受支持的部分，在服务器处生成数据流。 STB将接收的数据流与Web浏览器支持的网页的另一部分合成，以生成网页。
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公开(公告)号：US20130330057A1
公开(公告)日：2013-12-12
申请号：US13968616
申请日：2013-08-16
Applicant: Broadcom Corporation
Inventor： Ike Ikizyan , Marcus Kellerman
IPC: H04N5/92
CPC classification number: H04N5/92 , G06K9/00751 , G06K9/00765
Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.
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公开(公告)号：US09185338B2
公开(公告)日：2015-11-10
申请号：US13968616
申请日：2013-08-16
Applicant: Broadcom Corporation
Inventor： Ike Ikizyan , Marcus Kellerman
CPC classification number: H04N5/92 , G06K9/00751 , G06K9/00765
Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.
Abstract translation: 公开了生成视频指纹的各种实施例。 可以在基于场景变化发生的时间以及相对于相邻场景变化的场景变化之间的时间间隔生成的视频和视频指纹中检测场景变化。 通过将视频中检测到的场景变化与视频指纹描述的场景变化进行比较，可以捕获和分析视频。
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