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1. 发明申请

US20060285819A1 Creating edit effects on mpeg-2 compressed video 审中-公开
标题翻译：在mpeg-2压缩视频上创建编辑效果
公开(公告)号：US20060285819A1
公开(公告)日：2006-12-21
申请号：US10546720
申请日：2003-11-28
申请人： Declan Kelly , Jan Nesvadba , Jozef Van Gassel
发明人： Declan Kelly , Jan Nesvadba , Jozef Van Gassel
IPC分类号： H04N5/93
CPC分类号： G11B27/036 , G11B27/031 , G11B27/034
摘要： A method and apparatus for creating edit effects on compressed video data is disclosed. First, an edit point is selected. Two anchor pictures on each side of the edit point are then selected. A series of frames is created to create an edit transition at the edit point. The series of frames can be B-picture frames, I-picture frames, or B-picture frames which contain Intra-coded macroblocks.
摘要翻译：公开了一种用于在压缩视频数据上创建编辑效果的方法和装置。首先，选择一个编辑点。然后选择编辑点两边的两个锚图。创建一系列帧以在编辑点创建编辑过渡。一系列帧可以是包含帧内编码宏块的B图像帧，I图像帧或B图像帧。

2. 发明申请

US20060215984A1 Device and method for recording information 审中-公开
标题翻译：用于记录信息的设备和方法
公开(公告)号：US20060215984A1
公开(公告)日：2006-09-28
申请号：US10549230
申请日：2004-03-15
申请人： Jan Nesvadba , Declan Kelly , Igor Nagorski
发明人： Jan Nesvadba , Declan Kelly , Igor Nagorski
IPC分类号： H04N7/173 , H04N7/16 , H04N5/91
CPC分类号： G11B27/105 , G11B20/00086 , G11B20/1217 , G11B27/034 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/329 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A device for recording records digitally encoded video information on a record carrier according to a predefined recording format, such as DVD+RW. The device has a unit for gathering meta-data which describes parameters of the real-time information, and records the meta-data. The record carrier has to be compatible to existing recording devices which are not aware of the meta-data. Thereto the device has control means for recording the meta-data in at least one hidden location of the record carrier which hidden location is not or less likely accessible for storing data according to the predefined recording format.
摘要翻译：用于记录的设备根据预定义的记录格式（例如DVD + RW）在记录载体上记录数字编码的视频信息。该设备具有用于收集描述实时信息的参数的元数据的单元，并记录元数据。记录载体必须与不知道元数据的现有记录装置兼容。该设备具有控制装置，用于将该数据记录在记录载体的至少一个隐藏位置中，该隐藏位置根据预定义的记录格式不被或不太可能访问以存储数据。

3. 发明申请

US20060268181A1 Shot-cut detection 审中-公开
标题翻译：射击检测
公开(公告)号：US20060268181A1
公开(公告)日：2006-11-30
申请号：US10545652
申请日：2004-02-13
申请人： Fabian Ernst , Jan Nesvadba
发明人： Fabian Ernst , Jan Nesvadba
IPC分类号： H04N5/14 , H04N9/64
CPC分类号： H04N5/147 , G06F16/70
摘要： A method of detecting a shot-cut in a sequence of video images on basis of a first set of segments (S1n-1, S2n-1, S3n-1 and S41-1) and a second set of segments (S1n, S2n, S3n and S4n) being determined by means of segmentation, comprises: creating a third set of segments (S1n, S2n-1, S3n-1 and S4n-1) on basis of the first set of segments (S1n-1, S2n-1, S3n-1 and S4n-1); computing a consistency measure C(n-1, n) on basis of a number of values representing overlap (A,ij) between respective pairs of segments, each pair off segments comprising one of the segments (Sjn-1) of the third set of segments and one of the segments (Sin) of the second set of segments; and comparing the consistency measure (C(n-1, n)) with a predetermined threshold (Tc,) and establishing that the shot-cut is detected if the consistency measure (C(n-1, n)) is below the predetermined threshold (Tc).
摘要翻译：一种基于第一组段（S1n-1，S2n-1，S3n-1和S41-1）和第二组段（S1n，S2n，...）的视频图像序列中的镜像切割的方法， S3n和S4n）通过分段确定，包括：基于第一组段（S1n-1，S2n-1）创建第三组段（S1n，S2n-1，S3n-1和S4n-1），S3n-1和S4n-1）; 基于表示各对分段之间的重叠（A，ij）的值的数量来计算一致性度量C（n-1，n），每对分组包括第三组的段（Sjn-1）之一的段和第二组段中的一个段（Sin）; 以及将所述一致性度量（C（n-1，n））与预定阈值（Tc）进行比较，并确定如果所述一致性度量（C（n-1，n））低于预定阈值阈值（Tc）。

4. 发明申请

US20070140654A1 Recording content on a record medium that contains a desired content descriptor 审中-公开
标题翻译：在包含所需内容描述符的记录介质上记录内容
公开(公告)号：US20070140654A1
公开(公告)日：2007-06-21
申请号：US10576165
申请日：2004-10-21
申请人： Eric Thelen , Dietrich Klakow , Cor Luijks , Jan Nesvadba
发明人： Eric Thelen , Dietrich Klakow , Cor Luijks , Jan Nesvadba
IPC分类号： H04N7/00
CPC分类号： H04N21/4334 , G11B27/19 , H04N5/782 , H04N7/17318 , H04N21/44008 , H04N21/4622 , H04N21/4782 , H04N21/482 , H04N21/8405
摘要： The invention relates to a method for recording content on a record medium (2) that contains a desired content descriptor (3), comprising the steps of reading said desired content descriptor (3) from said record medium (2), scanning the content (10, 12) of at least one multimedia source (6, 7) for desired content that matches said desired content descriptor (3), and recording said desired content on said record medium (3). Said record medium (2) is preferably a Digital Versatile Disc (DVD), said desired content descriptor (3) is preferably a keyword contained in a blank of said DVD, and said at least one multimedia source (6, 7) is preferably a television receiver. The DVD with the keyword contained therein thus triggers the recording of content from the television receiver that matches said keyword on said DVD. The invention further relates to a computer program product, a device and a record medium.
摘要翻译：本发明涉及一种用于在包含所需内容描述符（3）的记录介质（2）上记录内容的方法，包括从所述记录介质（2）读取所述期望内容描述符（3），扫描内容（用于与所述期望内容描述符（3）匹配的期望内容的至少一个多媒体源（6,7）的10,10（12），以及在所述记录介质（3）上记录所述期望内容。所述记录介质（2）优选地是数字通用盘（DVD），所述所需内容描述符（3）优选地是包含在所述DVD的空白中的关键字，并且所述至少一个多媒体源（6,7）优选地是电视接收机。因此，包含在其中的关键字的DVD触发从电视接收机记录与所述DVD上的所述关键词相匹配的内容。本发明还涉及计算机程序产品，设备和记录介质。

5. 发明申请

US20080097756A1 Method of and Apparatus for Analyzing Audio Content and Reproducing Only the Desired Audio Data 审中-公开
标题翻译：用于分析音频内容并仅再现所期望的音频数据的方法和装置
公开(公告)号：US20080097756A1
公开(公告)日：2008-04-24
申请号：US11718821
申请日：2005-11-02
申请人： Alphonsus De Lange , Jan Nesvadba , Igor Nagorski
发明人： Alphonsus De Lange , Jan Nesvadba , Igor Nagorski
IPC分类号： G10L21/02
CPC分类号： H04H20/26 , H04H20/106 , H04H20/40 , H04H20/55 , H04H60/47 , H04H60/71
摘要： A method of detecting and reproducing data comprises the steps of receiving a first signal comprising data, analyzing the data comprised by the first signal, categorizing the data into at least two categories of data defined as first category and second category; and reproducing the data when it is of the first category, and, when the data is of the second category, detecting whether it is in a predetermined sub-category of the second category, wherein (i) the data is reproduced when it is in the predetermined sub-category of the second category; (ii) the second signal is selected and data comprised in the second signal is reproduced when it is not in the predetermined sub-category of the second category.
摘要翻译：检测和再现数据的方法包括以下步骤：接收包括数据的第一信号，分析由第一信号包括的数据，将数据分类为定义为第一类别和第二类别的至少两类数据; 并且当数据处于第一类别时再现数据，并且当数据是第二类别时，检测是否处于第二类别的预定子类别中，其中（i）当数据处于第二类别的预定子类别; （ii）选择第二信号，并且当第二信号不在第二类别的预定子类别中时，包含在第二信号中的数据被再现。

6. 发明授权

US06810144B2 Methods of and system for detecting a cartoon in a video data stream 失效
标题翻译：在视频数据流中检测漫画的方法和系统
公开(公告)号：US06810144B2
公开(公告)日：2004-10-26
申请号：US09910297
申请日：2001-07-20
申请人： Tom McGee , Radu S. Jasinschi , Lalitha Agnihotri , Jan Nesvadba
发明人： Tom McGee , Radu S. Jasinschi , Lalitha Agnihotri , Jan Nesvadba
IPC分类号： G06K900
CPC分类号： G06K9/00711 , G06T7/00
摘要： A method of and system for detecting a cartoon in a video stream are provided. The system comprises a storage device for storing the encoded signal and a processor for processing low parameter information extracted from the encoded video signal. The information is extracted based on the predetermined characteristics of a typical cartoon. At least one value is computed based on the low parameter information and it is compared to the predetermined values for natural video. Based on the comparison the determination is made whether the video sequence contains a cartoon.
摘要翻译：提供了一种用于检测视频流中的卡通的方法和系统。该系统包括用于存储编码信号的存储装置和用于处理从编码视频信号提取的低参数信息的处理器。基于典型卡通的预定特征提取信息。基于低参数信息计算至少一个值，并将其与自然视频的预定值进行比较。基于比较，确定视频序列是否包含漫画。

7. 发明申请

US20070041447A1 Content analysis of coded video data 审中-公开
标题翻译：编码视频数据的内容分析
公开(公告)号：US20070041447A1
公开(公告)日：2007-02-22
申请号：US10552765
申请日：2004-04-13
申请人： Dzevdet Burazerovic , Jan Nesvadba , Freddy Snijder
发明人： Dzevdet Burazerovic , Jan Nesvadba , Freddy Snijder
IPC分类号： H04N11/04
CPC分类号： H04N19/40 , G06F16/7864 , H04N19/61
摘要： The invention relates to a system (101) for content analysis. The system (101) comprises an interface receiving a video signal in accordance with a first encoding standard, such as H.264. The interface is coupled to an extraction processor (107) which extracts video coding data from the video signal. The video coding data is fed to a conversion processor (109) which converts the video coding data to video coding data according to a second video encoding standard, such as MPEG-2. The conversion converts the extracted video data to video coding data related to a common encoding block size, for example, by grouping smaller blocks and averaging the video parameters to provide video coding parameters related to larger block sizes. The converted data is fed to a content analysis processor (111) which performs content analysis based on the converted data. A content analysis algorithm for one video encoding standard may thus be used for a different video encoding standard.
摘要翻译：本发明涉及一种用于内容分析的系统（101）。系统（101）包括接收根据诸如H.264的第一编码标准的视频信号的接口。接口耦合到从视频信号中提取视频编码数据的提取处理器（107）。视频编码数据被馈送到转换处理器（109），转换处理器（109）根据诸如MPEG-2的第二视频编码标准将视频编码数据转换为视频编码数据。该转换将提取的视频数据转换为与公共编码块大小相关的视频编码数据，例如通过对较小的块进行分组并对视频参数进行平均以提供与较大块大小有关的视频编码参数。转换的数据被馈送到基于转换的数据执行内容分析的内容分析处理器（111）。因此，用于一个视频编码标准的内容分析算法可以用于不同的视频编码标准。

8. 发明申请

US20060184963A1 Method and apparatus for similar video content hopping 失效
标题翻译：类似视频内容跳频的方法和装置
公开(公告)号：US20060184963A1
公开(公告)日：2006-08-17
申请号：US10540313
申请日：2003-12-19
申请人： Freddy Snijder , Jan Nesvadba , Mauro Barbieri
发明人： Freddy Snijder , Jan Nesvadba , Mauro Barbieri
IPC分类号： H04N5/445
CPC分类号： G06K9/00758 , G06F17/3028 , G06F17/30799 , G06F17/30825 , G11B27/105 , G11B27/28 , G11B27/329 , G11B2220/20 , H04N5/76 , H04N5/781 , H04N7/163 , H04N9/8042 , H04N9/8205 , H04N21/26603 , H04N21/4147 , H04N21/4325 , H04N21/458 , H04N21/466 , H04N21/482 , H04N21/8456
摘要： An apparatus for playing video content includes a play means (100) for playing video content. The video content includes overlapping scenes (621, 622, 641, 642, 661, 662, 681, 682), with each scene having an associated scene signature. A scene hopping selector (44) is operative while the play means (100) is playing video content for selecting a hop. The selecting defines a current scene (102) which the play means (100) is playing at a time of the selection, and a current scene signature corresponding to the current scene (102). A similar scene hopping processor (104) operates responsive to a defining of a current scene (102). The similar scene hopping processor (104) compares the current scene signature with other scene signatures of the video content to identify a similar scene (106). The similar scene hopping processor (104) causes the play means (100) to transfer the playing to the similar scene (106).
摘要翻译：用于播放视频内容的装置包括用于播放视频内容的播放装置（100）。视频内容包括重叠场景（621,622,641,642,661,662,681,682），每个场景具有相关联的场景签名。当播放装置（100）播放用于选择跳跃的视频内容时，场景跳跃选择器（44）可操作。所述选择定义所述播放装置（100）在所述选择时播放的当前场景（102）和与所述当前场景（102）相对应的当前场景签名。类似的场景跳跃处理器（104）响应于当前场景（102）的定义而操作。类似的场景跳跃处理器（104）将当前场景签名与视频内容的其他场景签名进行比较，以识别类似的场景（106）。类似的场景跳跃处理器（104）使得播放装置（100）将播放传送到类似场景（106）。

9. 发明申请

US20060129822A1 Method of content identification, device, and software 审中-公开
标题翻译：内容识别，设备和软件的方法
公开(公告)号：US20060129822A1
公开(公告)日：2006-06-15
申请号：US10525176
申请日：2003-07-21
申请人： Freddy Snijder , Jan Nesvadba
发明人： Freddy Snijder , Jan Nesvadba
IPC分类号： H04L9/00
CPC分类号： H04H60/56 , H04H2201/90
摘要： The method of content identification consists of creating a signature to comprise one or more sub-signatures. A sub-signature is created by averaging values of a feature in multiple frames of a content item (24). The electronics device (62) is able to retrieve a first signature of a first content item from a storage means (66) and to receive a second content item using a receiver (68). The device has a control unit (70) which is able to create one or more sub-signatures by averaging values of one or more features in multiple frames of the second content item and using the one or more sub-signatures to create a second signature. The control unit (70) is also able to determine similarity between the two signatures by determining similarity of sub-signatures for a similar feature. The software is able to create a signature for a content item by averaging values of a feature in multiple frames in a sequence of frames in the content item.
摘要翻译：内容识别的方法包括创建签名以包括一个或多个子签名。通过平均内容项（24）的多个帧中的特征的值来创建子签名。电子设备（62）能够从存储装置（66）检索第一内容项目的第一签名并且使用接收器（68）接收第二内容项目。该设备具有控制单元（70），其能够通过对第二内容项目的多个帧中的一个或多个特征的值进行平均来创建一个或多个子签名，并且使用一个或多个子签名来创建第二签名。控制单元（70）还能够通过确定类似特征的子签名的相似度来确定两个签名之间的相似性。该软件能够通过在内容项目中的帧序列中的多个帧中的特征值平均来创建内容项的签名。

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