专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

WO2007110742A3 PICTURE DELIMITER IN SCALABLE VIDEO CODING 审中-公开
公开(公告)号：WO2007110742A3
公开(公告)日：2007-10-04
申请号：PCT/IB2007/000757
申请日：2007-03-27
申请人： NOKIA CORPORATION , NOKIA, INC. , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/24
摘要： The use of a picture delimiter that is contained in a NAL unit type value that is reserved in the current AVC or SVC specification. The present invention provides the scalability information for the H.264/AVC base layer in such a manner that bitstreams remain decodable with H.264/AVC decoders. In addition, the picture delimiter of the present invention may contain many other syntax elements that can help in easier processing of bitstreams compared to the plain H.264/AVC bitstream syntax.

82. 发明申请

WO2007080502A3 BACKWARD-COMPATIBLE AGGREGATION OF PICTURES IN SCALABLE VIDEO CODING 审中-公开
公开(公告)号：WO2007080502A3
公开(公告)日：2007-07-19
申请号：PCT/IB2007/000075
申请日：2007-01-11
申请人： NOKIA CORPORATION , NOKIA, INC. , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/26 , H04L29/06
摘要： An indirect aggregator NAL unit for the SVC file format and RTP payload format for video coding. The indirect aggregator NAL unit of the present invention enables easy identification of scalability dependencies within a bit stream, thereby enabling fast and efficient stream manipulation. Furthermore, the indirect aggregator NAL unit of the present invention ensures that a base layer of the streams can still be processed with a H.264/AVC decoder, AVC file format parser, and H.264/AVC RTP payload parser.

83. 发明申请

WO2007042916A1 SYSTEM AND METHOD FOR EFFICIENT SCALABLE STREAM ADAPTATION 审中-公开
标题翻译：高效适应流域适应性的系统与方法
公开(公告)号：WO2007042916A1
公开(公告)日：2007-04-19
申请号：PCT/IB2006/002841
申请日：2006-10-11
申请人： NOKIA CORPORATION , NOKIA, INC. , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
CPC分类号： H04N21/2402 , H04N19/107 , H04N19/31 , H04N19/46 , H04N19/61 , H04N19/70 , H04N21/234327 , H04N21/2662 , H04N21/8455 , H04N21/85406
摘要： A system and method for signaling low-to-high layer switching points in a file format level to enable efficient scalable stream switching in streaming servers and local file playback. The present invention also provides for a system and method for signaling low-to-high layer switching points in video bit stream, e.g., to enable intelligent forwarding of scalability layers in media-aware network elements or computationally scalable decoding in stream recipients.
摘要翻译：一种用于以文件格式级别发送低到高层切换点的系统和方法，以实现流服务器和本地文件回放中的高效可扩展流切换。本发明还提供了一种用于在视频比特流中信令低到高层交换点的系统和方法，例如，以使能够在媒体感知网络元件中进行可伸缩性层的智能转发或者在流接收者中进行计算可扩展解码。

84. 发明申请

WO2005109821A1 REFINED QUALITY FEEDBACK IN STREAMING SERVICES 审中-公开
标题翻译：精品质量反馈在流动服务
公开(公告)号：WO2005109821A1
公开(公告)日：2005-11-17
申请号：PCT/IB2005/001296
申请日：2005-05-03
申请人： NOKIA CORPORATION , WANG, Ye-Kui , CURCIO, Igor , AKSU, Emre , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , CURCIO, Igor , AKSU, Emre , HANNUKSELA, Miska
IPC分类号： H04L29/06
CPC分类号： H04L41/509 , H04L41/5038 , H04L43/065 , H04L43/087 , H04L43/106 , H04L65/80 , H04N21/23406 , H04N21/24 , H04N21/44004 , H04N21/442 , H04N21/6125 , H04N21/6377 , H04N21/643 , H04N21/64322 , H04N21/658 , H04N21/6581 , H04N21/6582
摘要： A method for quality feedback in a streaming service is shown, wherein at least one media stream is streamed to a client for playback, the method comprising determining a quality feedback value according to at least one quality metric from a pre-defined set of quality metrics, wherein the pre-defined set of quality metrics contains a quality metric related to at least one of the playback of the at least one media stream and a corruption of one out of at least two types of frames contained in the at least one media stream, and reporting the quality feedback value to a server. A system, a client, a server, a computer program, a computer program product and a protocol for quality feedback are also shown.
摘要翻译：示出了流传输服务中的质量反馈的方法，其中至少一个媒体流被传送到客户机进行重放，所述方法包括根据来自预定义质量度量集合的至少一个质量度量来确定质量反馈值，其中所述预定义的质量度量集包含与所述至少一个媒体流的重放中的至少一个有关的质量度量以及所述至少一个媒体流中包含的至少两种类型的帧中的一个的损坏并将质量反馈值报告给服务器。还示出了系统，客户端，服务器，计算机程序，计算机程序产品和用于质量反馈的协议。

85. 发明申请

WO2004098196A1 PICTURE CODING METHOD 审中-公开
标题翻译：图像编码方法
公开(公告)号：WO2004098196A1
公开(公告)日：2004-11-11
申请号：PCT/FI2004/050053
申请日：2004-04-29
申请人： NOKIA CORPORATION , HANNUKSELA, Miska
发明人： HANNUKSELA, Miska
IPC分类号： H04N7/26
CPC分类号： H04N19/31 , H04N19/107 , H04N19/29 , H04N19/89
摘要： The invention relates to method for encoding pictures, method for encoding pictures, wherein primary coded pictures and redundant coded pictures of primary coded pictures are formed, each primary coded picture comprising essentially the same picture information as the respective redundant coded picture. At least one of the redundant coded pictures comprises picture information corresponding to only a part of the picture information of the respective primary coded picture. The invention also relates to a system, encoder, decoder, a transmitting device, a receiving device, a software program, a storage medium and a bitstream.
摘要翻译：本发明涉及图像编码方法，编码图像的方法，其中形成主编码图像和主编码图像的冗余编码图像，每个主编码图像基本上与相应的冗余编码图像相同的图像信息。冗余编码图像中的至少一个包括仅对应于相应主编码图像的图像信息的一部分的图像信息。本发明还涉及系统，编码器，解码器，发送设备，接收设备，软件程序，存储介质和比特流。

86. 发明申请

WO2004043071A1 PICTURE BUFFERING FOR PREDICTION REFERENCES AND DISPLAY 审中-公开
标题翻译：图像缓冲预测参考和显示
公开(公告)号：WO2004043071A1
公开(公告)日：2004-05-21
申请号：PCT/FI2003/000832
申请日：2003-11-06
申请人： NOKIA CORPORATION , TIAN, Dong , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： TIAN, Dong , WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04N7/24
CPC分类号： H04N21/23406 , H04N19/31 , H04N19/423 , H04N19/44 , H04N19/51 , H04N19/573 , H04N19/577 , H04N19/89 , H04N21/44004
摘要： The invention relates to an encoder for forming an encoded picture stream. The pictures are defined as reference pictures or non-reference pictures, and information relating to decoding order and output order of a picture is defined for pictures of the picture stream. The encoder is arranged to form to the bitstream an indication of such a number of pictures arranged to be buffered in decoding order that is sufficient to recover the output order of pictures. The invention also relates to a signal, hypothetical encoder, decoder, hypothetical decoder, electronic device, system, software program and a storage medium.
摘要翻译：本发明涉及用于形成编码图像流的编码器。图像被定义为参考图像或非参考图像，并且针对图像流的图像定义与图像的解码顺序和输出顺序相关的信息。编码器被布置为向比特流形成布置为以解码顺序缓冲的图像数量的指示，其足以恢复图像的输出顺序。本发明还涉及信号，假设编码器，解码器，假设解码器，电子设备，系统，软件程序和存储介质。

87. 发明申请

WO2013182873A1 A MULTI-FRAME IMAGE CALIBRATOR 审中-公开
标题翻译：多幅图像校准器
公开(公告)号：WO2013182873A1
公开(公告)日：2013-12-12
申请号：PCT/IB2012/052906
申请日：2012-06-08
申请人： NOKIA CORPORATION , GEORGIEV, Mihail , GOTCHEV, Atanas , HANNUKSELA, Miska
发明人： GEORGIEV, Mihail , GOTCHEV, Atanas , HANNUKSELA, Miska
IPC分类号： G06T7/00 , H04N13/02
CPC分类号： G06T7/002 , G06T7/85 , G06T2207/10012 , H04N13/239 , H04N13/246 , H04N2013/0092
摘要： An apparatus comprising: an image analyser configured to analyse at least two images to determine at least one matched feature; a camera definer configured to determine at least two difference parameters between the at least two images; and a rectification determiner configured to determine values for the at least two difference parameters in an error search using an error criterion based on the at least one matched feature in the at least two images and an estimated difference parameter value, wherein the value for each difference parameter is determined serially.
摘要翻译：一种装置，包括：图像分析器，被配置为分析至少两个图像以确定至少一个匹配特征; 相机定义器，被配置为确定所述至少两个图像之间的至少两个差分参数; 以及整流确定器，其被配置为使用基于所述至少两个图像中的所述至少一个匹配特征的误差准则来确定误差搜索中的所述至少两个差分参数的值，以及估计的差分参数值，其中每个差异的值参数是连续确定的。

88. 发明申请

WO2013113134A1 AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND DECODING 审中-公开
标题翻译：一种视频编码和解码的装置，方法和计算机程序
公开(公告)号：WO2013113134A1
公开(公告)日：2013-08-08
申请号：PCT/CN2012/000139
申请日：2012-02-02
申请人： NOKIA CORPORATION , RUSANOVSKYY, Dmytro , HANNUKSELA, Miska , SU, Wenyi
发明人： RUSANOVSKYY, Dmytro , HANNUKSELA, Miska , SU, Wenyi
IPC分类号： H04N7/24
CPC分类号： H04N21/8451 , H04N19/105 , H04N19/139 , H04N19/176 , H04N19/517 , H04N19/593 , H04N19/597 , H04N21/21805 , H04N21/234327
摘要： An apparatus, method and computer program for video coding and decoding is provided. The method comprises: decoding, from a bitstream, a first coded texture block of a first coded texture picture into a first texture block (cb), wherein the decoding the first coded texture block comprises: selecting a first adjacent texture block (A) and a second adjacent texture block (B); obtaining a first adjacent depth/disparity block (d(A)) and a second adjacent depth/disparity block (d(B)); obtaining a first depth/disparity block (d(cb)) spatially co-located with the first texture block (cb); comparing the first depth/disparity block (d(cb)) with the first adjacent depth/disparity block (d(A)) and the second adjacent depth/disparity block (d(B)); selecting one or both of the first adjacent texture block (A) and the second adjacent texture block (B) on the basis a similarity value resulting from said comparison; deriving one or more prediction parameters for the decoding of the first coded texture block (cb) from values associated with the selected one or both of the first adjacent texture block (A) and the second adjacent texture block (B); and decoding the first coded texture block (cb) using the derived one or more prediction parameters.
摘要翻译：提供了一种用于视频编码和解码的装置，方法和计算机程序。该方法包括：从比特流将第一编码纹理图像的第一编码纹理块解码为第一纹理块（cb），其中解码第一编码纹理块包括：选择第一相邻纹理块（A）和第二相邻纹理块（B）; 获得第一相邻深度/视差块（d（A））和第二相邻深度/视差块（d（B））; 获得与所述第一纹理块（cb）空间上位于一起的第一深度/视差块（d（cb））; 将第一深度/视差块（d（cb））与第一相邻深度/视差块（d（A））和第二相邻深度/视差块（d（B））进行比较; 基于从所述比较得到的相似度值，选择第一相邻纹理块（A）和第二相邻纹理块（B）中的一个或两个; 从与所述第一相邻纹理块（A）和所述第二相邻纹理块（B）中的所选择的一个或两者相关联的值导出用于对所述第一编码纹理块（cb）进行解码的一个或多个预测参数; 以及使用所导出的一个或多个预测参数来解码所述第一编码纹理块（cb）。

89. 发明申请

WO2011004076A1 METHOD AND APPARATUS FOR NOTIFICATION-BASED CUSTOMIZED ADVERTISEMENT 审中-公开
标题翻译：用于基于通知的自定义广告的方法和装置
公开(公告)号：WO2011004076A1
公开(公告)日：2011-01-13
申请号：PCT/FI2010/050588
申请日：2010-07-08
申请人： NOKIA CORPORATION , BOUAZIZI, Imed , HANNUKSELA, Miska
发明人： BOUAZIZI, Imed , HANNUKSELA, Miska
IPC分类号： G06Q30/00 , H04M3/487 , H04L29/06 , H04N7/24 , H04H20/00
CPC分类号： H04N21/812 , H04H20/103 , H04H20/106 , H04H20/40 , H04H20/93 , H04H60/46 , H04H60/52 , H04H2201/16 , H04H2201/40 , H04N21/234363 , H04N21/25825 , H04N21/41407
摘要： Systems and methods are provided for realizing fully customized mobile advertisement services based on notifications. Such systems and methods in accordance with various embodiments, allow for full customization of advertisement content, display time, and location. A notification framework may be utilized to transmit and receive notification messages that include information about at least one of a scheduled advertisement period, announcement of the availability of at least one advertisement, and a trigger of presentation associated with the advertisement.
摘要翻译：提供了基于通知实现完全定制的移动广告服务的系统和方法。根据各种实施例的这样的系统和方法允许广告内容，显示时间和位置的完全定制。可以使用通知框架来发送和接收通知消息，该通知消息包括关于调度的广告周期，通告至少一个广告的可用性的通知以及与广告相关联的呈现的触发的信息。

90. 发明申请

WO2010063873A1 MULTIPLEXED DATA SHARING 审中-公开
标题翻译：多路数据共享
公开(公告)号：WO2010063873A1
公开(公告)日：2010-06-10
申请号：PCT/FI2009/050825
申请日：2009-10-14
申请人： NOKIA CORPORATION , HANNUKSELA, Miska
发明人： HANNUKSELA, Miska
IPC分类号： H04N5/265 , G11B27/031 , G06F17/30
CPC分类号： G11B27/034 , G11B27/105 , H04N21/234 , H04N21/23418 , H04N21/2343
摘要： A computing device may receive multiple recordings or transmissions from one or more media source devices, especially from video and audio sources. The recordings may include geo-tag and time information to relate the recordings to a specific event, thus providing for example multiple video angles of the event. The computing device may receive from a client device a request for the recordings. Responsive to the received request, the computing device may transmit the recordings to the client device. The computing device may receive from the client device an identification of which recording(s) are preferred over the course of the event, and may compile statistics related to the preferred selections over the course of the event as received from a plurality of client devices. The computing device may generate a "best-cut" summary mix or edit of the event based on the most preferred or popular recording at various points in time during the event, based on the compiled statistics.
摘要翻译：计算设备可以从一个或多个媒体源设备，特别是从视频和音频源接收多个记录或传输。记录可以包括将记录与特定事件相关联的地理标签和时间信息，从而提供事件的多个视频角度。计算设备可以从客户端设备接收对记录的请求。响应于接收到的请求，计算设备可以将记录发送到客户端设备。计算设备可以从客户端设备接收在事件过程中哪个记录是优选的标识，并且可以在从多个客户端设备接收的事件的过程中编译与优选选择相关的统计信息。计算设备可以基于编译的统计信息，在事件期间的不同时间点基于最优选或流行的记录来生成“最佳”摘要混合或编辑事件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式