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41. 发明公开

EP2697965A4 METHOD AND APPARATUS FOR CREATING A COMPOSITE VIDEO FROM MULTIPLE SOURCES 审中-公开
标题翻译：方法和装置生产复合视频内容从多个来源
公开(公告)号：EP2697965A4
公开(公告)日：2016-05-25
申请号：EP12771325
申请日：2012-04-13
申请人： VYCLONE INC
发明人： LASSMAN DAVID KING , SUMNER JOSEPH
IPC分类号： H04N7/00 , G11B27/034 , G11B27/34
CPC分类号： G11B27/02 , G11B27/034 , G11B27/10 , G11B27/34 , H04N5/76

42. 发明公开

EP2874390A4 METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL 无效
标题翻译：方法和设备处理视频信号
公开(公告)号：EP2874390A4
公开(公告)日：2016-02-24
申请号：EP13816796
申请日：2013-07-09
申请人： LG ELECTRONICS INC
发明人： KOO MOONMO , JUNG JIWOOK , YEA SEHOON , HEO JIN , KIM TAESUP , SUNG JAEWON , SON EUNYONG
IPC分类号： H04N7/00
CPC分类号： H04N19/52 , H04N19/597
摘要： A method for processing a video signal, according to the present invention, performs inter-view inter prediction for a current texture block by searching for a block coded to a reference view motion vector for neighboring blocks of the current texture block, storing a reference inter-view motion vector corresponding to the retrieved reference view motion vector of a spatial neighboring block in a candidate list, inducing an inter-view motion vector of the current texture block by using any one of the reference inter-view motion vectors stored in the candidate list, and using the induced inter-view motion vector. The present invention can improve coding efficiency by enabling a more accurate prediction of an inter-view motion vector among various inter-view motion vector candidates to thereby reduce the amount of residual data to be transmitted.

43. 发明公开

EP2974286A1 GENERATING VIDEOS WITH MULTIPLE VIEWPOINTS 无效转让
标题翻译： ERZEUGUNG VON VIDEOS MIT MEHREREN ANSICHTSPUNKTEN
公开(公告)号：EP2974286A1
公开(公告)日：2016-01-20
申请号：EP14768883.2
申请日：2014-03-13
申请人： Google Inc.
发明人： PASKO, Stanislaw
IPC分类号： H04N7/00 , H04N7/14 , H04N13/02
CPC分类号： H04N21/21805 , G11B27/031 , G11B27/034 , G11B27/28 , G11B27/34 , H04N21/2393 , H04N21/41407 , H04N21/47217 , H04N21/6587 , H04N21/854
摘要： Videos of an event may be captured by camera (e.g., camera devices). The videos may be processed to generated virtual videos that provide different viewpoints of the event. The videos and virtual videos may be analyzed to identify panning points in the videos. A user may pause the video at the identified panning points and may be allowed to pan around the event and/or event location during the identified panning points in the videos and/or virtual videos. The pan around view may be provided by a pan around video generated based on the videos and/or the virtual videos. A user may resume viewing one of the videos and/or virtual videos after pausing playback of the pan around video. A user may also pan around an event and/or event location while the videos and/or virtual videos are playing during the panning points.
摘要翻译：事件的视频可以由照相机（例如，照相机设备）捕获。视频可以被处理以产生提供不同观察点的事件的虚拟视频。可以分析视频和虚拟视频以识别视频中的平移点。用户可以在识别的平移点处暂停视频，并且可以允许在视频和/或虚拟视频中识别的平移点期间平移事件和/或事件位置。平移环视图可以由围绕基于视频和/或虚拟视频生成的视频的平移来提供。在暂停播放视频之后，用户可以继续观看视频和/或虚拟视频之一。当在平移点期间播放视频和/或虚拟视频时，用户还可以平移事件和/或事件位置。

44. 发明公开

EP2962459A2 DÉRIVATION DE VECTEUR DE MOUVEMENT DE DISPARITÉ, CODAGE ET DÉCODAGE VIDÉO 3D UTILISANT UNE TELLE DÉRIVATION 有权转让
标题翻译： ABLEITUNG EINESDISPARITÄTSBEWEGUNGSVEKTORSSOWIE 3D-VIDEOCODIERUNG UND -DECODIERUNG MIT SOLCH EINER ABLEITUNG
公开(公告)号：EP2962459A2
公开(公告)日：2016-01-06
申请号：EP14718639.9
申请日：2014-02-24
申请人： Orange
发明人： MORA, Elie Gabriel , JUNG, Joël
IPC分类号： H04N7/00
摘要： The invention relates to a method of decoding a current image (I
k ) comprising at least two views which are respectively representative of one and the same scene, said decoding method comprising a step (D3) of deriving a disparity motion vector, said decoding method being characterized in that, in the course of said deriving step, it comprises the steps consisting in: - constructing (S1) at least one list (L
1 ) of disparity motion vectors, in which at least two disparity motion vectors have been obtained respectively according to two different estimation procedures, - applying (S3) a function to said at least two disparity motion vectors of said list. Such a method is applicable to a current image U of MVV or MVD type.
摘要翻译：提供一种用于对具有分别代表相同场景的至少两个视图的当前图像进行解码的方法。解码方法包括视差运动矢量的推导，并且在推导期间：构建至少一个视差运动矢量列表，其中根据两种不同的估计方法分别获得至少两个视差运动矢量; 以及将功能应用于所述列表的所述至少两个视差运动矢量。该方法例如适用于MVV或MVD类型的当前图像Ik。

45. 发明授权

EP2224727B1 Method and apparatus for generating alternative content 有权
标题翻译：为替代内容的产生方法和设备
公开(公告)号：EP2224727B1
公开(公告)日：2015-12-16
申请号：EP10154144.9
申请日：2010-02-19
申请人： Comcast Cable Communications, LLC
发明人： Holden, Dan
IPC分类号： H04N5/445 , H04N7/16 , H04N7/00 , G11B27/00 , H04N5/765 , H04N5/783 , H04N21/431 , H04N21/432 , H04N21/4402 , H04N21/458 , H04N21/81 , H04N7/173 , H04N7/10 , H04N7/025
CPC分类号： G11B27/00 , H04N5/765 , H04N5/783 , H04N7/163 , H04N21/4312 , H04N21/4314 , H04N21/4325 , H04N21/440281 , H04N21/458 , H04N21/812

46. 发明公开

EP2465114A4 SYSTEM FOR ADAPTIVELY STREAMING AUDIO OBJECTS 有权转让
标题翻译： SYSTEM FOR自适应流音频对象
公开(公告)号：EP2465114A4
公开(公告)日：2015-11-11
申请号：EP10808848
申请日：2010-08-13
申请人： DTS LLC
发明人： TRACEY JAMES , KATSIANOS THEMIS , KRAEMER ALAN D
IPC分类号： H04N7/00 , G10L19/16 , G10L19/24 , H04S7/00
CPC分类号： H04R3/12 , G10L19/00 , G10L19/167 , G10L19/24 , H04S7/308 , H04S7/40 , H04S2400/03 , H04S2400/11 , H04S2400/15
摘要： Systems and methods for providing object-oriented audio are described. Audio objects can be created by associating sound sources with attributes of those sound sources, such as location, velocity, directivity, and the like. Audio objects can be used in place of or in addition to channels to distribute sound, for example, by streaming the audio objects over a network to a client device. The objects can define their locations in space with associated two or three dimensional coordinates. The objects can be adaptively streamed to the client device based on available network or client device resources. A renderer on the client device can use the attributes of the objects to determine how to render the objects. The renderer can further adapt the playback of the objects based on information about a rendering environment of the client device. Various examples of audio object creation techniques are also described.

47. 发明公开

EP2918073A2 METHOD & APPARATUS FOR IMPROVING THE PERFORMANCE OF TCP AND OTHER NETWORK PROTOCOLS IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：方法和设备改进TCP等网络协议的性能。在通信网络
公开(公告)号：EP2918073A2
公开(公告)日：2015-09-16
申请号：EP13853443.3
申请日：2013-11-07
申请人： Q Factor Communications Corp.
发明人： ZHOVNIRNOVSKY, Igor , ROY, Subhash, C.
IPC分类号： H04N7/00
CPC分类号： H04L1/0042 , H03M13/616 , H03M13/6502 , H04L1/0009 , H04L1/0057 , H04L1/0076 , H04L1/1819 , H04L1/203 , H04L69/16 , H04W80/06
摘要： A method and apparatus that improves the performance of TCP (and other protocols) in a data network by segmenting the TCP path and implementing a proprietary protocol (DPR™) over the network. The DPR™ protocol provides a multiplexed tunnel for a multiplicity of TCP sessions from a client to a cloud proxy. DPR™ implements congestion management, flow control, reliability, and link monitoring. Other network protocols (such as UDP) are supported with a reliability protocol based upon network coding that improves the transmission reliability. A network and a method for transmitting processes in a network are disclosed, using deterministic coefficients for encoding packets based on network coding principles. Disclosed is a method and implementation for using deterministic coefficients for encoding packets based on network coding principles. The use of deterministic coefficients reduces the need for extra information to be transmitted to recover the lost packets and results in significantly reduced overhead and increased performance, security and reliability.

48. 发明公开

EP2887650A1 METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO DETERMINING INTER-PREDICTION REFERENCE PICTURE LIST DEPENDING ON BLOCK SIZE 审中-公开
标题翻译：方法和设备，用于解码视频编码的视频和方法及装置通过确定INTERPRÄDIKTIONSREFERENZBILDLISTE依据该块大小
公开(公告)号：EP2887650A1
公开(公告)日：2015-06-24
申请号：EP13813479.6
申请日：2013-07-02
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Chan-yul , LEE, Tammy , ALSHINA, Elena
IPC分类号： H04N7/00
CPC分类号： H04N19/577 , H04N19/103 , H04N19/105 , H04N19/122 , H04N19/157 , H04N19/159 , H04N19/174 , H04N19/176 , H04N19/18 , H04N19/521 , H04N19/57 , H04N19/573 , H04N19/58 , H04N19/70 , H04N19/96
摘要： Provided are a method of determining a reference image for inter-prediction and an inter-prediction method according to the method of determining a reference image for inter-prediction. The inter-prediction method includes: determining, when a current slice is a B slice, a reference picture list used by a current prediction unit from among prediction units included in a coding unit; and outputting, when a size of the current prediction unit is 4X8 or 8X4, inter-prediction index information of the current prediction unit indicating a reference picture list from among a L0 list and a L1 list, and when a size of the current prediction unit is not 4X8 or 8X4, the inter-prediction index information of the current prediction unit indicating a reference picture list from among a L0 list, a L1 list, and a bi-prediction list.
摘要翻译：本发明提供了确定性的采矿的方法用于帧间预测和帧间预测方法的参考图像来gemäß确定性采矿的方法用于帧间预测的参考图像。帧间预测方法包括：确定数据挖掘，当当前片是B切片，从包括在一个编码单元的预测单元中使用的当前预测单元的参考图片列表; 和输出婷当大小的当前预测单元的是4X8或8X4，指示从L0列表和L1列表中的参考图片列表中的当前预测单元的帧间预测的索引信息，并且当大小的当前预测单元的不是4X8 8X4或，当前预测单元指示从列表L0中的参考图片列表的帧间预测索引信息，L1的列表，和一个双向预测列表。

49. 发明公开

EP2880861A1 METHOD AND APPARATUS FOR VIDEO PROCESSING INCORPORATING DEBLOCKING AND SAMPLE ADAPTIVE OFFSET 有权
标题翻译：对于解锁和自适应视频处理的方法和装置扫描OFFSET
公开(公告)号：EP2880861A1
公开(公告)日：2015-06-10
申请号：EP13825061.8
申请日：2013-08-01
申请人： Mediatek Inc.
发明人： CHAO, Ping , LIN, Huei-Min , CHANG, Yung-Chang , JU, Chi-Cheng
IPC分类号： H04N7/24 , H04N7/00
CPC分类号： H04N19/86 , H04N19/117 , H04N19/156 , H04N19/176 , H04N19/82
摘要： A method and apparatus for applying DF processing and SAO processing to reconstructed video data are disclosed. The DF processing is applied to a current access element of reconstructed video data to generate DF output data and the deblocking status is determined while applying the DF processing. Status-dependent SAO processing is applied to one or more pixels of the DF output data according to the deblocking status. The status-dependent SAO processing comprises SAO processing, partial SAO processing, and no SAO processing. The SAO starting time for SAO processing is between the DF-output starting time and ending time for the current block. The DF starting time of a next block can be earlier than the SAO ending time of the current block by a period oft, where t is smaller than time difference between the DF-output starting time and the DF starting time of the next block.

50. 发明公开

EP2880856A1 METHOD AND APPARATUS FOR SAMPLE ADAPTIVE OFFSET IN A VIDEO DECODER 审中-公开
标题翻译：关于样本自适应的方法和装置抵消了视频解码器
公开(公告)号：EP2880856A1
公开(公告)日：2015-06-10
申请号：EP13827942.7
申请日：2013-08-05
申请人： Mediatek Inc.
发明人： CHAO, Ping , CHANG, Yung-Chang , JU, Chi-Cheng
IPC分类号： H04N7/00
CPC分类号： H04N19/117 , H04N19/423 , H04N19/82 , H04N19/86
摘要： A method and apparatus for SAO (sample adaptive offset)processing in a video decoder are disclosed. Embodiments according to the present invention reduce the required line buffer associated with the SAO processing. According to one embodiment, tri-level comparison results for one deblocked pixel row or column of the image unit are determined according to SAO type of the deblocked pixel row or column. The tri-level comparison results are stored in a buffer and the tri-level comparison results are read back from the buffer for SAO processing of the subsequent row or column from a subsequent image unit. The comparison results correspond to "larger", "equal" and "smaller" states. The comparison results can be stored more efficiently.

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