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21. 发明申请

WO2006109116A1 METHOD, DEVICE AND SYSTEM FOR EFFECTIVE FINE GRANULARITY SCALABILITY (FGS) CODING AND DECODING OF VIDEO DATA 审中-公开
标题翻译：方法，设备和系统，用于有效的细微尺度可扩展性（FGS）编码和解码视频数据
公开(公告)号：WO2006109116A1
公开(公告)日：2006-10-19
申请号：PCT/IB2006/000631
申请日：2006-03-22
申请人： NOKIA CORPORATION , WANG, Ye-Kui
发明人： WANG, Ye-Kui
IPC分类号： H04N7/26 , H04N7/24
CPC分类号： H04N19/34 , H04N19/17 , H04N19/174 , H04N19/187
摘要： The present invention discloses methods, devices and systems for effective and improved video data scalable coding and/or decoding based on Fine Grain Scalability (FGS) information. According to a first aspect of the present invention a method for encoding video data is provided, the method comprising obtaining said video data; generating a base layer picture based on said obtained video data, the base layer picture comprising at least one slice, said slice corresponding to a region within said base layer picture; and generating at least one enhancement layer picture corresponding to said base layer picture, wherein said at least one enhancement layer picture comprises at least one fine granularity scalability (FGS) slice, said at least one FGS-slice corresponding to a region within said enhancement layer picture, wherein the region to which said at least one of said FGS-slices corresponds is different from the region to which said slice in the base layer picture corresponds, encoding said base layer picture and said at least one enhancement layer picture resulting in encoded video data.
摘要翻译：本发明公开了基于细粒度可扩展性（FGS）信息的有效和改进的视频数据可伸缩编码和/或解码的方法，装置和系统。根据本发明的第一方面，提供了一种用于编码视频数据的方法，所述方法包括获得所述视频数据; 基于所述获得的视频数据生成基本层图像，所述基本层图像包括至少一个切片，所述切片对应于所述基本图像图像内的区域; 以及生成对应于所述基本层图像的至少一个增强层图像，其中所述至少一个增强层图像包括至少一个细粒度可伸缩性（FGS）切片，所述至少一个FGS切片对应于所述增强层内的区域图像，其中所述至少一个所述FGS切片所对应的区域不同于所述基层图像中的所述切片对应的区域，对所述基本层图像和所述至少一个增强层图像进行编码，从而产生编码视频数据。

22. 发明申请

WO2005088931A1 TIMING OF QUALITY OF EXPERIENCE METRICS 审中-公开
标题翻译：经验质量时代
公开(公告)号：WO2005088931A1
公开(公告)日：2005-09-22
申请号：PCT/IB2004/000371
申请日：2004-02-13
申请人： NOKIA CORPORATION , WANG, Ye-Kui , CURCIO, Igor , AKSU, Emre
发明人： WANG, Ye-Kui , CURCIO, Igor , AKSU, Emre
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L47/10 , H04L47/2416 , H04L47/26 , H04L47/28 , H04L65/608 , H04L65/80
摘要： This invention relates inter alia to a method for quality feedback in a streaming service, wherein at least one media stream (101) is streamed to a client (601), comprising determining (304) a quality feedback value according to at least one quality metric, determining (305) a timestamp relating to said quality feedback value according to at least one timestamp metric, wherein for each of said at least one quality metrics, a corresponding timestamp metric is defined, and wherein each of said at least one timestamp metrics is based on a relative media playback time of said at least one media stream (101), and reporting (306) said quality feedback value and said related timestamp to a server (600). Said relative media playback time is preferably derived from Real-time Transfer Protocol (102) timestamps, from a Normal Play Time provided by a Real-time Streaming Protocol (109), from timestamps of a Real-time Transport Control Protocol or from timestamps of a Session Initiation Protocol.
摘要翻译：本发明特别涉及用于流传输服务中的质量反馈的方法，其中至少一个媒体流（101）被流传输到客户端（601），包括根据至少一个质量度量确定（304）质量反馈值根据至少一个时间戳度量确定（305）与所述质量反馈值相关的时间戳，其中对于所述至少一个质量度量中的每一个，定义相应的时间戳量度，并且其中所述至少一个时间戳度量中的每一个是基于所述至少一个媒体流（101）的相对媒体回放时间，并将所述质量反馈值和所述相关时间戳报告（306）到服务器（600）。所述相对媒体播放时间优选地根据实时传输控制协议的时间戳从实时传输控制协议（109）提供的正常播放时间的实时传输协议（102）时间戳或从实时传输控制协议会话发起协议

23. 发明申请

WO2005088929A1 CLASSIFIED MEDIA QUALITY OF EXPERIENCE 审中-公开
标题翻译：分类媒体体验质量
公开(公告)号：WO2005088929A1
公开(公告)日：2005-09-22
申请号：PCT/IB2004/000356
申请日：2004-02-12
申请人： NOKIA CORPORATION , WANG, Ye-Kui
发明人： WANG, Ye-Kui
IPC分类号： H04L29/06
CPC分类号： H04L65/80 , H04L65/4076 , H04L65/607 , H04L65/608 , H04N21/44209 , H04N21/643 , H04N21/647
摘要： This invention relates to a method for reporting a streaming quality, wherein at least one continuous media stream is streamed to a client (601), and wherein said streaming is controlled by a protocol (109) that is operated between said client (601) and a server (600), comprising selecting at least one quality metric and a quality metrics class from a pre-defined set of at least two quality metrics classes, and reporting to said server (600) the quality of said streaming based on said at least one selected quality metric and said selected quality metrics class. Said protocol (109) is preferably a Real-time Streaming Protocol RTSP in combination with a Session Description Protocol SDP in the context of the 3GPP Packet-Switched Streaming Service PSS. The invention further relates to a computer program, a computer program product, a system, a client, a server and a protocol.
摘要翻译：本发明涉及一种用于报告流媒体质量的方法，其中至少一个连续媒体流被传送到客户端（601），并且其中所述流传输由在所述客户端（601）和服务器（600），包括从至少两个质量度量类别的预定义集合中选择至少一个质量度量和质量度量类别，并且基于所述至少两个质量度量标准类型向所述服务器（600）报告所述流式传输的质量一个选择的质量度量和所选择的质量度量类。所述协议（109）优选地是在3GPP分组交换流服务PSS的上下文中与会话描述协议SDP组合的实时流协议RTSP。本发明还涉及计算机程序，计算机程序产品，系统，客户机，服务器和协议。

24. 发明申请

WO2003094530A1 RANDOM ACCESS POINTS IN VIDEO ENCODING 审中-公开
标题翻译：视频编码中的随机访问点
公开(公告)号：WO2003094530A1
公开(公告)日：2003-11-13
申请号：PCT/FI2003/000331
申请日：2003-04-28
申请人： NOKIA CORPORATION , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04N7/50
CPC分类号： H04N19/67 , H04N19/102 , H04N19/103 , H04N19/105 , H04N19/107 , H04N19/117 , H04N19/119 , H04N19/129 , H04N19/142 , H04N19/162 , H04N19/164 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/37 , H04N19/46 , H04N19/523 , H04N19/55 , H04N19/57 , H04N19/573 , H04N19/61 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/89
摘要： A method of encoding/decoding a video sequence, which is composed of video frames. In the method, at least one video frame is divided into a set of coding blocks, and at least one of the coding blocks is encoded by intra-coding. Then a first reliable region that comprises at least one intra-coded coding block is determined, and the first reliable region in the video sequence is encoded such that creation of an information dependency between the first reliable region and coding blocks outside the first reliable region is prevented.
摘要翻译：一种由视频帧组成的视频序列的编码/解码方法。在该方法中，至少一个视频帧被分成一组编码块，并且通过帧内编码对至少一个编码块进行编码。然后，确定包括至少一个帧内编码块的第一可靠区域，并对视频序列中的第一可靠区域进行编码，使第一可靠区域与第一可靠区域外的编码块之间的信息依赖关系的建立为预防。

25. 发明申请

WO2013016233A1 SLICE HEADER THREE-DIMENSIONAL VIDEO EXTENSION FOR SLICE HEADER PREDICTION 审中-公开
标题翻译： SLICE HEADER三维视频扩展用于预测标尺
公开(公告)号：WO2013016233A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/047705
申请日：2012-07-20
申请人： QUALCOMM INCORPORATED , CHEN, Ying , WANG, Ye-Kui , KARCZEWICZ, Marta
发明人： CHEN, Ying , WANG, Ye-Kui , KARCZEWICZ, Marta
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： H04N19/172 , H04N19/174 , H04N19/44 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70
摘要： In one example, a video coder is configured to code one or more blocks of video data representative of texture information of at least a portion of a frame of video data, process a texture slice for a texture view component of a current view associated, the texture slice comprising the coded one or more blocks and a texture slice header comprising a set of syntax elements representative of characteristics of the texture slice, code depth information representative of depth values for at least the portion of the frame, and process a depth slice for a depth view component corresponding to the texture view component of the view, the depth slice comprising the coded depth information and a depth slice header comprising a set of syntax elements representative of characteristics of the depth slice, wherein process the texture slice or the depth slice comprises predict at least one syntax element.
摘要翻译：在一个示例中，视频编码器被配置为对表示视频数据的帧的至少一部分的纹理信息的一个或多个视频数据块进行编码，处理与所关联的当前视图的纹理视图分量的纹理切片，包括编码的一个或多个块的纹理片段和包括表示纹理片段的特征的语法元素的集合的纹理片标题，代表至少部分帧的深度值的代码深度信息，以及处理用于对应于视图的纹理视图分量的深度视图分量，包括编码深度信息的深度切片和包括代表深度切片特征的一组语法元素的深度切片标题，其中处理纹理切片或深度切片包括预测至少一个语法元素。

26. 发明申请

WO2010007513A1 METHOD AND APPARATUS FOR TRACK AND TRACK SUBSET GROUPING 审中-公开
标题翻译：跟踪和跟踪分组的方法和装置
公开(公告)号：WO2010007513A1
公开(公告)日：2010-01-21
申请号：PCT/IB2009/006263
申请日：2009-07-16
申请人： NOKIA CORPORATION , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/24 , G06F17/30 , H04N7/26
CPC分类号： G11B27/102 , G11B27/32 , H04N19/597 , H04N19/61 , H04N21/85406
摘要： A method comprises storing real-time multimedia data in a plurality of tracks and/or track subsets; and identifying one or more multi-track groups, each multi-track group being associated with a relationship among one or more of the plurality of tracks and/or track subsets.
摘要翻译：一种方法包括将实时多媒体数据存储在多个轨道和/或轨道子集中; 以及识别一个或多个多轨道组，每个多轨道组与所述多个轨道中的一个或多个轨道和/或轨道子集之间的关系相关联。

27. 发明申请

WO2009130561A1 METHOD AND DEVICE FOR VIDEO CODING AND DECODING 审中-公开
标题翻译：用于视频编码和解码的方法和设备
公开(公告)号：WO2009130561A1
公开(公告)日：2009-10-29
申请号：PCT/IB2009/005302
申请日：2009-04-20
申请人： NOKIA CORPORATION , HANNUKSELA, Miska, Matias , WANG, Ye-Kui , CHEN, Ying
发明人： HANNUKSELA, Miska, Matias , WANG, Ye-Kui , CHEN, Ying
IPC分类号： H04N7/26 , H04N7/50 , H04N7/58
CPC分类号： H04N21/438 , H04N19/34 , H04N19/573 , H04N19/597 , H04N19/70
摘要： Embodiments of the present invention relate to video coding for multi-view video content. It provides a coding system enabling scalability for the multi-view video content. In one embodiment, a method is provided for encoding at least two views representative of a video scene, each of the at least two views being encoded in at least two scalable layers, wherein one of the at least two scalable layers representative of one view of the at least two views is encoded with respect to a scalable layer representative of the other view of the at least two views.
摘要翻译：本发明的实施例涉及用于多视点视频内容的视频编码。它提供了一种能够实现多视图视频内容的可扩展性的编码系统。在一个实施例中，提供了一种用于编码表示视频场景的至少两个视图的方法，所述至少两个视图中的每一个视图被编码在至少两个可伸缩层中，其中至少两个可缩放层中的一个表示一个视图所述至少两个视图相对于代表所述至少两个视图的另一视图的可缩放层被编码。

28. 发明申请

WO2008084424A1 SYSTEM AND METHOD FOR PROVIDING AND USING PREDETERMINED SIGNALING OF INTEROPERABILITY POINTS FOR TRANSCODED MEDIA STREAMS 审中-公开
标题翻译：用于提供和使用传输介质流的互补点的预测信号的系统和方法
公开(公告)号：WO2008084424A1
公开(公告)日：2008-07-17
申请号：PCT/IB2008/050023
申请日：2008-01-05
申请人： NOKIA CORPORATION , NOKIA INC , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/50
CPC分类号： H04N21/222 , H04N19/30 , H04N19/40 , H04N19/46 , H04N19/70 , H04N21/234309 , H04N21/23439 , H04N21/2353 , H04N21/24 , H04N21/25833 , H04N21/2662
摘要： A system and method for identifying when an indicated or predetermined media transcoding process results in a media stream that is compliant with an indicated interoperability point. Various embodiments allow for the encoding, storage, transcoding, and transmission of a media stream, for which a transcoding process is identified and the resulting media stream of the transcoding process is associated with at least one property. The signaling of the property or properties, and an identification of the transcoding process in one embodiment, may be included in the media bitstream, in a file format container containing the media bitstream, or in a transmission or control protocol for transmission or control of the media bitstream.
摘要翻译：用于识别指定或预定的媒体代码转换过程何时导致符合指示的互操作性点的媒体流的系统和方法。各种实施例允许编码，存储，代码转换和传输媒体流，对于该媒体流，识别代码转换过程，并且转码过程的所得到的媒体流与至少一个属性相关联。在一个实施例中，属性或属性的信令以及代码转换过程的标识可以被包括在媒体比特流中，包含媒体比特流的文件格式容器中，或者用于传输或控制媒体比特流。

29. 发明申请

WO2008047303A3 SYSTEM AND METHOD FOR IMPLEMENTING EFFICIENT DECODED BUFFER MANAGEMENT IN MULTI-VIEW VIDEO CODING 审中-公开
公开(公告)号：WO2008047303A3
公开(公告)日：2008-04-24
申请号：PCT/IB2007/054200
申请日：2007-10-15
申请人： NOKIA CORPORATION , NOKIA, INC. , CHEN, Ying , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： CHEN, Ying , WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04N7/50 , H04N13/00
摘要： A system and method for encoding a first picture sequence and a second picture sequence into coded pictures, with the first picture sequence and the second picture sequence being different, and with at least one coded picture of the second picture sequence being predicted from at least one picture in the first picture sequence. According to various embodiments of the present invention, signal element is encoded into a coded picture of the second picture sequence. The signal element indicates whether a picture in the first picture sequence is used for prediction of the coded picture of the second picture sequence.

30. 发明申请

WO2008023328A2 SYSTEM AND METHOD FOR INDICATING TRACK RELATIONSHIPS IN MEDIA FILES 审中-公开
标题翻译：用于在媒体文件中指示音轨关系的系统和方法
公开(公告)号：WO2008023328A2
公开(公告)日：2008-02-28
申请号：PCT/IB2007/053324
申请日：2007-08-20
申请人： NOKIA CORPORATION , NOKIA, INC. , WANG, Ye-Kui , HANNUKSELA, Miska , BOUAZIZI, Imed
发明人： WANG, Ye-Kui , HANNUKSELA, Miska , BOUAZIZI, Imed
IPC分类号： H04N7/26
CPC分类号： H04L65/605 , G11B27/10 , G11B27/32 , H04L47/10 , H04L65/602 , H04N19/39 , H04N21/234327 , H04N21/64792 , H04N21/8455 , H04N21/85406
摘要： A system and method for signaling and indicating track relationship information in media files. The present invention provides a mechanism for signaling the information of layered track groups and the information of MDC track groups, as well as a mechanism for signaling track relationship information in an efficient way. In local playback or unicast streaming applications, to select an independently decodable track for a certain media type, the information of alternate track groups is first found via the track relation box, and one track is selected from an alternate track group for the media type. If stream switching is desired, the switching track group information is found via the track relation box. In multicast applications with scalable or MDC streams, the tracks in a layered or MDC group are found via the track relation box and selected among all the layered or MDC groups.
摘要翻译：用于在媒体文件中用信号通知和指示音轨关系信息的系统和方法。本发明提供了一种用于发送分层轨道组的信息和MDC轨道组的信息的机制，以及用于以有效的方式用信号通知轨道关系信息的机制。在本地播放或单播流媒体应用程序中，要为特定媒体类型选择可独立解码的曲目，首先通过曲目关系框找到备用曲目组的信息，并从用于该媒体类型的备用曲目组中选择一个曲目。如果需要进行流切换，则切换轨道组信息通过轨道关系框找到。在具有可伸缩或MDC流的组播应用程序中，分层或MDC组中的轨道可通过轨道关系框找到并在所有分层或MDC组中选择。

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