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1. 发明授权

EP3239896B1 DATA STRUCTURE FOR DESCRIBING AN IMAGE SEQUENCE, AND METHODS FOR EXTRACTING AND MATCHING THESE DATA STRUCTURES 有权
公开(公告)号：EP3239896B1
公开(公告)日：2018-11-28
申请号：EP16167518.6
申请日：2016-04-28
申请人： Joanneum Research Forschungsgesellschaft mbH
发明人： Bailer, Werner , Wechtitsch, Stefanie
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00744 , G06F17/30784 , G06F17/30858 , G06K9/00751 , G06K9/00758 , G06K9/00765 , G06K9/4671 , G06K9/6215
摘要： A compact image sequence descriptor (101), used for describing an image sequence, comprises a segment global descriptor (113) for at least one segment within the sequence, which includes global descriptor information for respective images, relating to interest points within the video content of the images. The segment global descriptor (113) includes a base descriptor (121), which is a global descriptor associated with a representative frame (120) of the image sequence, and a number of relative descriptors (125). The relative descriptors contain information of a respective global descriptor relative to the base descriptor allowing to reconstruct an exact or approximated global descriptor associated with a respective image of the image sequence. The image sequence descriptor (101) may further include a segment local descriptor (114) for a segment, comprising a set of encoded local feature descriptors.

2. 发明公开

EP3222038A1 AUTOMATIC IDENTIFICATION AND MAPPING OF CONSUMER ELECTRONIC DEVICES TO PORTS ON AN HDMI SWITCH 有权转让
标题翻译：消费电子设备自动识别和映射到HDMI开关上的端口
公开(公告)号：EP3222038A1
公开(公告)日：2017-09-27
申请号：EP15802316.8
申请日：2015-11-18
申请人： Caavo, Inc. , Gopinath, Vinod , Satheesh, Sharath Hariharpur , Mittal, Neha , Kumar, Siddharth , Niclavose, Bitto , Aggarwal, Ashish
发明人： GOPINATH, Vinod , SATHEESH, Sharath Hariharpur , MITTAL, Neha , KUMAR, Siddharth , NICLAVOSE, Bitto , AGGARWAL, Ashish
IPC分类号： H04N5/765 , H04N21/41
CPC分类号： H04N5/268 , G06F17/30784 , G06K9/00744 , G06K9/00758 , G06K9/18 , G06K2209/01 , H04N5/4401 , H04N5/765 , H04N21/43615 , H04N21/43635 , H04N21/44227
摘要： Methods, systems, and apparatuses are described for automatic identification and mapping of consumer electronic devices to ports on an HDMI switch. A device that is connected to an HDMI switch is identified based on data received over an HDMI connection, and ports on the HDMI switch are automatically mapped and configured. Methods, systems, and apparatuses are described for back-end database creation for automatic identification and mapping of consumer electronic devices to ports on an HDMI switch. The back-end database may be created by the based on video and audio signatures received from a consumer electronic device and based on remote control information and signatures.
摘要翻译：描述了用于将消费电子设备自动识别和映射到HDMI开关上的端口的方法，系统和设备。根据通过HDMI连接接收的数据识别连接到HDMI开关的设备，并自动映射和配置HDMI开关上的端口。描述了用于后端数据库创建的方法，系统和设备，用于自动识别消费电子设备并将其映射到HDMI交换机上的端口。后端数据库可以基于从消费电子设备接收的视频和音频签名并基于远程控制信息和签名来创建。

3. 发明授权

EP2851900B1 Media content real time analysis and semi-automated summarization for capturing a fleeting event. 有权转让
标题翻译：媒体内容实时分析和半自动摘要以捕捉瞬间事件。
公开(公告)号：EP2851900B1
公开(公告)日：2017-08-23
申请号：EP13290223.0
申请日：2013-09-18
申请人： NXP B.V.
发明人： Brieussel, Benoit
IPC分类号： G11B27/034 , G06K9/00 , H04N21/234 , H04N21/83 , G11B27/10 , G11B27/34 , G06F3/048 , H04N21/21 , H04N5/222 , G06F17/30
CPC分类号： G06F3/04842 , G06F3/0484 , G06F17/30784 , G06F17/30852 , G06K9/00751 , G11B27/034 , G11B27/10 , G11B27/28 , G11B27/34 , H04N5/23245 , H04N5/23254 , H04N5/2327 , H04N21/2187 , H04N21/23418 , H04N21/8405 , H04N2101/00 , H04N2201/0084
摘要： A method and apparatus for creating media content. The method comprises recording a video; while the video is being recorded, automatically analysing the content of the video; and creating media content by editing the video, assisted by the results of the content-analysis. A user may not need to select in advance (that is, before the video is recorded) the type or format of media content to be created.
摘要翻译：一种创建媒体内容的方法和装置。该方法包括记录视频; 在录制视频的同时，自动分析视频的内容; 并通过编辑视频创建媒体内容，并辅以内容分析的结果。用户可能不需要预先选择（即，在录制视频之前）要创建的媒体内容的类型或格式。

4. 发明公开

EP3149652A1 FINGERPRINTING AND MATCHING OF CONTENT OF A MULTI-MEDIA FILE 审中-公开
标题翻译：指定和匹配多媒体文件的内容
公开(公告)号：EP3149652A1
公开(公告)日：2017-04-05
申请号：EP14893538.0
申请日：2014-05-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ARNGREN, Tommy
IPC分类号： G06K9/00 , G06F17/30 , G06K9/62 , G06F21/00 , G06F21/10
CPC分类号： G06F17/30784 , G06F17/30743 , G06F21/10 , G06K9/00744 , G06K9/6201 , G10L19/018
摘要： There is provided a method for fingerprinting and matching of content of a multi-media file. The method comprises extracting (S1) fingerprints from at least a portion of the multi-media file in the form of content features detected in at least two different modalities, each content feature detected in a respective modality, and building (S2) a multi-vector fingerprint pattern representing the multi-media file by representing the content features in at least one feature vector per modality. The method also comprises comparing (S3) the multi-vector fingerprint pattern to fingerprint patterns corresponding to known multi-media content, in a database based on a multi-modality matching analysis to identify whether the multi-vector fingerprint pattern has a level of similarity to any of the fingerprint patterns in the database that exceeds a threshold.
摘要翻译：提供了一种用于对多媒体文件的内容进行指纹识别和匹配的方法。该方法包括以在至少两种不同模态中检测到的内容特征的形式从多媒体文件的至少一部分中提取（S1）指纹，每种内容特征在相应的模态中检测到，并且构建（S2）通过在每个模态的至少一个特征向量中表示内容特征来表示多媒体文件的向量指纹图案。该方法还包括在基于多模态匹配分析的数据库中比较（S3）多矢量指纹图案与对应于已知多媒体内容的指纹图案，以识别多矢量指纹图案是否具有相似水平到数据库中超过阈值的任何指纹图案。

5. 发明公开

EP3140994A1 CLOUD-BASED MEDIA CONTENT MANAGEMENT 有权转让
标题翻译：中华民族中华民族
公开(公告)号：EP3140994A1
公开(公告)日：2017-03-15
申请号：EP15727487.9
申请日：2015-05-06
申请人： TiVo Solutions Inc.
发明人： DANOVITZ, Joshua , KULICK, Todd , STEVENS, Paul , SINNOTT, Joe , REDMAN, Scott , BESSERER, Roland
IPC分类号： H04N21/2743 , H04N21/2747 , H04N21/4788 , H04N21/845
CPC分类号： G06F17/30085 , G06F17/30023 , G06F17/30109 , G06F17/30784 , G06F17/30864 , H04L67/10 , H04L67/1097 , H04N21/2387 , H04N21/2743 , H04N21/2747 , H04N21/4788 , H04N21/8456
摘要： A cloud-based media content management system for managing access to media content items is disclosed. Managing access to media content items by a cloud-based media content management system may include, for example, managing uploads of media content items from a population of media devices, reducing duplication of media content data stored in cloud-based storage, and providing user-controlled access to media content items stored in cloud-based storage across any number of user devices. In this context, a cloud-based media content management system and cloud-based storage system generally refer to hosted computing and data storage services that may be accessed by media devices and other devices over a digital network such as the Internet.
摘要翻译：公开了一种用于管理对媒体内容项的访问的基于云的媒体内容管理系统。管理基于云的媒体内容管理系统对媒体内容项目的访问可以包括例如管理来自媒体设备的媒体内容项的上传，减少存储在基于云的存储中的媒体内容数据的重复，以及提供用户 - 通过任何数量的用户设备对存储在基于云的存储中的媒体内容项的控制访问。在这种情况下，基于云的媒体内容管理系统和基于云的存储系统通常是指可以通过数字网络（例如因特网）由媒体设备和其他设备访问的托管计算和数据存储服务。

6. 发明公开

EP2553652A4 MEDIA FINGERPRINTING FOR CONTENT DETERMINATION AND RETRIEVAL 有权转让
标题翻译： MEDIEN-FINGERPRINTING ZUM BESTIMMEN UND ABRUFEN VON INHALTEN
公开(公告)号：EP2553652A4
公开(公告)日：2016-06-29
申请号：EP11763481
申请日：2011-03-31
申请人： SONY INTERACTIVE ENTERTAINMENT INC
发明人： MALLINSON DOMINIC
IPC分类号： G06Q50/00 , H04N21/232 , H04N21/236
CPC分类号： H04N21/4722 , G06F3/04847 , G06F17/30023 , G06F17/30026 , G06F17/30041 , G06F17/30044 , G06F17/30386 , G06F17/30784 , G06F17/30979 , G06F17/30991 , G06K9/00758 , H04N21/218 , H04N21/2187 , H04N21/2225 , H04N21/232 , H04N21/233 , H04N21/44008 , H04N21/812 , H04N21/8133 , H04N21/8352
摘要： Audio fingerprinting and other media matching technologies can be used to identify broadcast media, such as television shows and radio broadcasts. A user device can record image, audio, and/or video information and upload information to a matching service that is able to use matching technology to identify the media and provide supplemental content or information to the user. The user might receive information identifying a product in an advertisement, identifying an actor on screen in a movie at a particular time, or other such information. In some embodiments, the user can receive access to a digital copy of the captured media, such as the ability to download a copy of a program in which a user expressed interest. Since a user might capture media information after the point of interest, a device can buffer a window of recently captured media in order to attempt to identify the intended media.
摘要翻译：音频指纹和其他媒体匹配技术可用于识别诸如电视节目和无线电广播之类的广播媒体。用户设备可以记录图像，音频和/或视频信息，并将信息上传到能够使用匹配技术的匹配服务来识别媒体并向用户提供补充内容或信息。用户可以接收标识广告中的产品的信息，在特定时间识别电影中的屏幕上的演员或其他这样的信息。在一些实施例中，用户可以接收对所捕获的媒体的数字副本的访问，例如下载用户表示兴趣的节目的副本的能力。由于用户可以在感兴趣点之后捕获媒体信息，所以设备可以缓冲最近捕获的媒体的窗口，以便尝试识别预期的媒体。

7. 发明公开

EP3008910A1 DISPOSITIF DE TRAITEMENT DE DONNÉES 审中-公开
标题翻译：计算设备
公开(公告)号：EP3008910A1
公开(公告)日：2016-04-20
申请号：EP14749863.8
申请日：2014-06-10
申请人： Viddiga
发明人： GILLES, Sébastien
IPC分类号： H04N21/439 , H04N21/44 , H04N21/8358 , G06F17/30
CPC分类号： H04N21/835 , G06F17/30743 , G06F17/30784 , H04N19/467 , H04N21/23418 , H04N21/2541 , H04N21/4394 , H04N21/44008 , H04N21/4627 , H04N21/8358 , H04N21/85406
摘要： Device for analyzing streaming audio-video data, characterized in that it comprises a selector (20) designed to determine input data relating to an audio stream or to a video stream in the streaming audio-video data, a converter (22) designed to produce image data at a frequency chosen on the basis of the input data, an encoder (24) designed to produce compressed data on the basis of the image data, and a projector (26) designed to produce imprint data on the basis of the compressed data, the converter (22) being designed to produce the image data in the form of an image of fixed dimension, the encoder (24) being designed to work successively on each image described by the image data, and the projector (26) being designed to produce the imprint data as a stream on the basis of the weight of the compressed data produced successively.

8. 发明公开

EP2939441A1 PROGRAM BASED CACHING IN LIVE MEDIA DISTRIBUTION 审中-公开
标题翻译：在EINER LIVE-MEDIA-VERTEILUNG的PROGRAMMBASIERTE CACHESPEICHERUNG
公开(公告)号：EP2939441A1
公开(公告)日：2015-11-04
申请号：EP13824570.9
申请日：2013-12-27
申请人： Microsoft Technology Licensing, LLC
发明人： TAKAHASHI, Eduardo S.C.
IPC分类号： H04N21/845 , H04N21/2187 , H04N21/2343 , G06F17/30 , H04N21/236
CPC分类号： H04L65/60 , G06F17/30132 , G06F17/30516 , G06F17/30784 , H04N21/2187 , H04N21/236 , H04N21/8456
摘要： Live media distribution systems and methods enable scalable and efficient caching of live media content over computer networks. A live media backend generates video fragments for distribution to a content delivery network. The content may originally be streamed live by a live media source. The live media backend determines priority information for the video fragments and attaches a priority identifier to a data envelope for the video segments. The video fragments with the attached priority identifier are sent to a content delivery network. The content delivery network can access the attached priority identifier without analyzing the content of the video fragment to enable intelligent caching of video segments within the media distribution system.
摘要翻译：现场媒体分发系统和方法可实现通过计算机网络实时媒体内容的高效缓存。现场媒体后端会生成视频片段，以便分发到内容传送网络。内容最初可以由实况媒体来源直播。实时媒体后端确定视频片段的优先级信息，并将优先级标识符附加到视频片段的数据包络。具有附加优先级标识符的视频片段被发送到内容传送网络。内容传送网络可以访问附加的优先级标识符，而不分析视频片段的内容，以便能够对媒体分发系统内的视频段进行智能缓存。

9. 发明公开

EP2915071A1 BOOKMARKING PROSPECTIVE MEDIA CONTENT ON COMPUTER NETWORK 无效转让
标题翻译： PRECPEKTIVE LESEZEICHENSZZEN IN MEDIENINHALTEN IN COMPUTERNETZWERKEN
公开(公告)号：EP2915071A1
公开(公告)日：2015-09-09
申请号：EP13795339.4
申请日：2013-11-01
申请人： Google Inc.
发明人： WISEMAN, Matt , OZTASKENT, Ant , VOLOVICH, Yaroslav
IPC分类号： G06F17/30 , H04L29/12
CPC分类号： H04N21/47217 , G06F15/17306 , G06F17/30784 , G06F17/30882 , G06F17/30884 , G06F17/30887 , H04N21/482 , H04N21/4821 , H04N21/6125 , H04N21/84 , H04N21/8586
摘要： Systems and methods for bookmarking prospective media content on computer network. In some implementations, a method includes: at a server system, obtaining, from a electronic device, information corresponding to a media content item; identifying the media content item, from among a plurality of media content items, in accordance with the information; creating a provisional bookmark corresponding to a first URL where the media content item is not yet available but is likely to be available within a predefined time period; and transmitting the provisional bookmark to the electronic device. The method optionally includes: after creating the provisional bookmark, in accordance with a determination that the media content item has become available at the first URL, before the predefined time period: converting the provisional bookmark into a non-provisional bookmark.
摘要翻译：在计算机网络上为潜在的媒体内容加书签的系统和方法。在一些实现中，一种方法包括：在服务器系统处，从电子设备获取与媒体内容项相对应的信息; 根据该信息从多个媒体内容项中识别媒体内容项; 创建对应于第一URL的临时书签，其中媒体内容项目不可用但在预定时间段内可能是可用的; 以及将所述临时书签发送到所述电子设备。该方法可选地包括：在预定时间段之前，根据在该第一URL处的可用媒体内容的确定，创建临时书签之后：将临时书签转换成非临时书签。

10. 发明授权

EP2577663B1 METHOD FOR DETERMINING KEY VIDEO FRAMES 有权
标题翻译：方法来确定关键视频帧
公开(公告)号：EP2577663B1
公开(公告)日：2014-10-15
申请号：EP11722962.5
申请日：2011-05-17
申请人： Intellectual Ventures Fund 83 LLC
发明人： DEEVER, Aaron, Thomas
IPC分类号： G11B27/28 , H04N21/44 , G06F17/30 , H04N5/275
CPC分类号： H04N5/275 , G06F17/30784 , G11B27/28 , H04N21/44008 , H04N21/8549

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