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1
CN110022184B
一种基于canvas的广播方法、存储介质、设备及系统
Grant
Publication/Patent Number: CN110022184B Publication Date: 2021-03-16 Application Number: 201810023917.1 Filing Date: 2018-01-10 Inventor: 潘龙   陈少杰   张文明   Assignee: 武汉斗鱼网络科技有限公司   IPC: H04H60/56 Abstract: 本发明公开了一种基于canvas的广播方法、存储介质、设备以及系统,涉及广播技术领域,该方法包括以下步骤:创建一canvas元素,其内置一广播层级数组列表,广播层级数组列表内包括按照顺序排列的多层广播数组;利用canvas元素监听广播消息,并将广播消息按顺序存储于相应层的广播数组内,广播消息包括广播ID以及广播描述;根据存储于多层广播数组中的广播消息和广播数组的排序进行配置,获得多个画布数据;根据多个画布数据的时序依次进行广播绘制工作并形成多个依时序排列的画布。本发明利用canvas技术能够在提高页面渲染性能的基础上,避免在数据处理时增加性能负载。
2
US10911824B2
Methods and apparatus to generate reference signatures
Publication/Patent Number: US10911824B2 Publication Date: 2021-02-02 Application Number: 16/180,992 Filing Date: 2018-11-05 Inventor: Tapse, Sandeep   Borawski, Albert T.   Nelson, Daniel   Assignee: The Nielsen Company (US), LLC   IPC: H04N21/442 Abstract: Example apparatus disclosed herein include a signature collector to collect a first signature for media being presented to a plurality of households, a media creditor to credit the media when the first signature matches a reference signature in a reference signature database. The example apparatus also includes a signature thresholder to, when the first signature does not match the reference signature in the reference signature database, determine if the first signature matches an unknown signature in an unknown signature database; increase a count associated with the unknown signature when the first signature matches the unknown signature; and determine when a second signature matches the first signature, the second signature including metadata identifying the media. The example apparatus also includes a signature handler to store a reference signature for the first signature by associating the metadata identifying the media with the first signature when the count of the first signature satisfies a threshold, the reference signature to be stored in the reference signature database.
3
US10945033B2
System and method to generate a customized, parameter-based video
Publication/Patent Number: US10945033B2 Publication Date: 2021-03-09 Application Number: 16/353,014 Filing Date: 2019-03-14 Inventor: Kalish, Danny   Assignee: IDOMOO LTD.   IPC: H04H60/56 Abstract: The present invention provides a method for customizing video based on viewer behaviors, by performing the following steps: receiving/preparing plurality variations of customized video related to one video template, wherein each video variation has different features including at least one of: different scenario scene, different characters, different style, different objects displaying plurality of video variations to plurality of viewers; tracking viewer behavior while watching the video and after watching the video, wherein the viewers are identified by their profile in relation to real time context parameters; grading viewer behavior based on predefined viewers target (behavior) criteria; training a neural network to select video variants having specific features per each video presentation of a specific customizable video template in relation to viewer profile and context parameters, for maximizing viewer behavior grading in relation to said video variant. applying said neural network to a given viewer profile to determine for specific video template the video features for maximizing viewer behavior grading; streaming the determined a video based on determined video features.
4
US2021006860A1
METHODS AND APPARATUS TO IDENTIFY AND CREDIT MEDIA USING RATIOS OF MEDIA CHARACTERISTICS
Publication/Patent Number: US2021006860A1 Publication Date: 2021-01-07 Application Number: 17/027,380 Filing Date: 2020-09-21 Inventor: Nielsen, Christen V.   Wright, David H.   Conklin, Charles C.   Nelson, Daniel   Assignee: The Nielsen Company (US), LLC   IPC: H04N21/442 Abstract: Apparatus, systems, articles of manufacture, and methods to identify and credit media using ratios of media characteristics are disclosed herein. Example methods disclosed herein include determining a first ratio based on a first time interval and a second time interval of a plurality of time intervals of a reference media signature, the reference media signature based on a media signal associated with reference media, respective ones of the plurality of time intervals corresponding to respective adjacent characteristics identified in the media signal. Disclosed example methods also include determining a second ratio based on a third time interval and a fourth time interval of the plurality of time intervals of the reference media signature. Disclosed example methods further include generating a reference ratio signature based on the first and second ratios, the reference ratio signature used to identify the reference media.
5
US10904601B2
Dynamic content reordering
Publication/Patent Number: US10904601B2 Publication Date: 2021-01-26 Application Number: 16/379,095 Filing Date: 2019-04-09 Inventor: Glasgow, Dane   Maclaurin, Matthew Bret   Eramian, David   Sherman, Stewart Corinne   Assignee: eBay Inc.   IPC: H04H60/56 Abstract: In various example embodiments, a system and method for dynamically ordering content and discrete content segments are presented. A set of discrete content segments is received having a first order for distributing the set of discrete content segments during a display of a media stream. Each discrete content segment includes a set of ordering factors. Event data is received. The event data is representative of a set of events depicted by the media stream. A set of event instances is determined from the event data representing the set of events depicted by the media stream. A second order is generated for the set of discrete content segments based on the set of event instances and the sets of ordering factors.
6
US10893316B2
Image identification based interactive control system and method for smart television
Publication/Patent Number: US10893316B2 Publication Date: 2021-01-12 Application Number: 15/504,262 Filing Date: 2015-07-31 Inventor: Liu, Guohua   Assignee: Shenzhen Prtek Co. Ltd.   IPC: H04H60/56 Abstract: An image recognition based interactive control system and method for a smart television. The system comprises: an image acquisition module for acquiring a card image; a gesture recognition module for recognizing a gesture of a user holding a card and outputting a gesture recognition result, wherein the gesture recognition result is channel switching, program selecting or content searching; a card recognition module for recognizing the content of the card image and outputting a card recognition result; and an interactive control module for performing a relevant interactive operation according to the gesture recognition result and the card recognition result.
7
CN109615440B
直接反应广告检测及分类系统及方法
Grant
Publication/Patent Number: CN109615440B Publication Date: 2021-02-19 Application Number: 201811583793.9 Filing Date: 2013-08-20 Inventor: 曹焄荣   李载炯   金洁鋋   宋地勋   大卫·隆容   Assignee: 恩斯沃尔斯有限责任公司   IPC: G06Q30/02 Abstract: 本发明涉及直接反应广告检测及分类系统及方法,提供一种直接反应广告检测及分类系统及利用其的方法,包括:广告候补段生成部,其针对从广播流检测的广告区间而生成广告候补段;匹配部,其判别广告候补段是否与广告数据库中存储的广告段匹配;直接反应广告判定部,当所述匹配部判别为不存在与广告候补段匹配的广告段时,其判断广告候补段是否为直接反应广告;直接反应广告登记部,其把所述直接反应广告判定部判定为直接反应广告的广告候补段,作为直接反应广告的广告段而存储于广告数据库;及直接反应广告分类部,当借助于所述匹配部而判别为存在与广告候补段匹配的广告段且匹配的广告段为直接反应广告时,其针对广告数据库中存储的作为直接反应广告的广告段,把所述广告候补段执行分类。
8
US10924792B2
System and method for surveying broadcasting ratings
Publication/Patent Number: US10924792B2 Publication Date: 2021-02-16 Application Number: 15/929,183 Filing Date: 2019-12-10 Inventor: Cho, Hoon-young   Kim, Kil-youn   Lee, Jaehyung   Assignee: Enswers Co., Ltd.   IPC: H04H60/56 Abstract: A system and method in which a TV signal reception device (e.g., set top box) receives a broadcast signal, sends the broadcast signal to a TV, and sends an event signal to a rating statistics information server or associated user terminal when a predetermined condition occurs, to ultimately cause an associated user terminal to generate fingerprint data of audio from the TV and to provide the fingerprint data to the server so as to facilitate channel identification and generation of ratings statistics.
9
US10949773B2
System and methods thereof for recommending tags for multimedia content elements based on context
Publication/Patent Number: US10949773B2 Publication Date: 2021-03-16 Application Number: 15/474,019 Filing Date: 2017-03-30 Inventor: Raichelgauz, Igal   Odinaev, Karina   Zeevi, Yehoshua Y   Assignee: Cortica, Ltd.   IPC: G06N20/00 Abstract: A system and method for recommending tags for a multimedia content element to be tagged. The method includes obtaining a plurality of signatures for the multimedia content element to be tagged, wherein each of the generated signatures represents a concept, wherein each concept is a collection of signatures and metadata representing the concept; correlating between the plurality of signatures to determine at least one context of the multimedia content element to be tagged; searching for at least one contextually related multimedia content element, wherein each contextually related multimedia content element matches at least one of the determined at least one context; and identifying at least one tag, wherein each identified tag is associated with at least one of the at least one contextually related multimedia content element; generating a recommendation including the identified at least one tag.
10
US10902049B2
System and method for assigning multimedia content elements to users
Publication/Patent Number: US10902049B2 Publication Date: 2021-01-26 Application Number: 15/585,707 Filing Date: 2017-05-03 Inventor: Raichelgauz, Igal   Odinaev, Karina   Zeevi, Yehoshua Y   Assignee: CORTICA LTD   IPC: G06F16/48 Abstract: A method and system for assigning a multimedia content element to a user. The method includes generating at least one signature to the multimedia content element; determining, based on the generated at least one signature, whether the multimedia content element exists in a database; and assigning a unique identifier of the user to the multimedia content element, when it is determined that the multimedia content element does not exist in the database.
11
US2021006859A1
System and Method for Detecting and Classifying Direct Response Advertisements Using Fingerprints
Publication/Patent Number: US2021006859A1 Publication Date: 2021-01-07 Application Number: 16/938,511 Filing Date: 2020-07-24 Inventor: Lee, Jaehyung   Song, Ji-hoon   Cho, Hoon-young   Kim, Kil-youn   Lonjon, David   Assignee: Enswers Co., Ltd.   IPC: H04N21/44 Abstract: System and method for detecting and classifying direct response advertisements. The system includes a unit for generating an advertisement candidate segment for an advertisement section detected from a broadcast stream; a matching unit for determining whether the candidate segment matches each advertisement segment stored in a database (DB); a unit for, if the matching unit determines that a segment matching the candidate segment is not present, determining whether the candidate segment is a direct response advertisement; a registration unit for storing the candidate segment, determined to be a direct response advertisement, as an advertisement segment that is the direct response advertisement in the DB; and a direct response advertisement grouping unit for, if the matching unit determines that an advertisement segment matching the candidate segment is present, and the matching segment is a direct response advertisement, grouping the candidate segment with DB-stored advertisement segments that are direct response advertisements.
12
US10972786B2
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference- fingerprint feature
Publication/Patent Number: US10972786B2 Publication Date: 2021-04-06 Application Number: 15/929,180 Filing Date: 2019-12-05 Inventor: Lee, Jaehyung   Lee, Dewey Ho   Cremer, Markus   Assignee: Gracenote, Inc.   IPC: H04H60/32 Abstract: A computing system compares various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system determines that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. In response, the computing system identifies a fingerprint feature that could define a distinction between the reference fingerprints, and the computing system resolves the multi-match based on the identified feature, thereby determining the channel carrying the media stream being rendered by the media presentation device. And the server then takes channel-specific action based on the determined channel.
13
EP3780630A1
MEDIA CHANNEL IDENTIFICATION AND ACTION WITH MULTI-MATCH DETECTION BASED ON REFERENCE STREAM COMPARISON
Publication/Patent Number: EP3780630A1 Publication Date: 2021-02-17 Application Number: 20197250.2 Filing Date: 2017-02-28 Inventor: Seo, Chung Won   Kwon, Youngmoo   Lee, Jaehyung   Assignee: Gracenote Inc.   IPC: H04N21/236 Abstract: A computing system will compare various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system will determine that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. Further, the computing system will determine that a query fingerprint representing a media stream being rendered by a media presentation device matches the multi-match group, thus raising a question of which channel is carrying the media stream that is being rendered by the media presentation device. By considering one or more attributes of the query fingerprint, the server may then disambiguate and thereby determine the channel at issue, and the server may in turn take channel-specific action.
14
US10939162B2
Media channel identification and action with multi-match detection based on reference stream comparison
Publication/Patent Number: US10939162B2 Publication Date: 2021-03-02 Application Number: 15/929,193 Filing Date: 2019-12-19 Inventor: Seo, Chung Won   Kwon, Youngmoo   Lee, Jaehyung   Assignee: Gracenote, Inc.   IPC: H04H60/32 Abstract: A computing system will compare various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system will determine that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. Further, the computing system will determine that a query fingerprint representing a media stream being rendered by a media presentation device matches the multi-match group, thus raising a question of which channel is carrying the media stream that is being rendered by the media presentation device. By considering one or more attributes of the query fingerprint, the server may then disambiguate and thereby determine the channel at issue, and the server may in turn take channel-specific action.
15
US10939164B2
Method and system for transferring an interactive feature to another device
Publication/Patent Number: US10939164B2 Publication Date: 2021-03-02 Application Number: 15/200,638 Filing Date: 2016-07-01 Inventor: Blake, John   Patel, Milan   Young, Rowena   Bourdon, Jean Michel Pierre   Assignee: Rovi Guides, Inc.   IPC: H04N21/234 Abstract: Methods and systems are presented for transferring an interactive feature from a first device to a second device. Two users may be consuming a media asset. Upon receipt of a command to active an interactive feature, a determination is made whether a user who did not activate the interactive feature is interested in the media asset. Upon that determination, a timer is activated that tracks an amount of time for which the interactive feature is active and a determination is made whether a threshold time period has been met. Once the threshold time period is met, a device associated with the user that activated the interactive feature is identified and the users are prompted to transfer the interactive feature to the device.
16
US10893321B2
System and method for detecting and classifying direct response advertisements using fingerprints
Publication/Patent Number: US10893321B2 Publication Date: 2021-01-12 Application Number: 16/275,536 Filing Date: 2019-02-14 Inventor: Lee, Jaehyung   Song, Ji-hoon   Cho, Hoon-young   Kim, Kil-youn   Lonjon, David   Assignee: ENSWERS CO., LTD.   IPC: H04N21/44 Abstract: System and method for detecting and classifying direct response advertisements. The system includes a unit for generating an advertisement candidate segment for an advertisement section detected from a broadcast stream a matching unit for determining whether the candidate segment matches each advertisement segment stored in a database (DB); a unit for, if the matching unit determines that a segment matching the candidate segment is not present, determining whether the candidate segment is a direct response advertisement; a registration unit for storing the candidate segment, determined to be a direct response advertisement, as an advertisement segment that is the direct response advertisement in the DB; and a direct response advertisement grouping unit for, if the matching unit determines that an advertisement segment matching the candidate segment is present, and the matching segment is a direct response advertisement, grouping the candidate segment with DB-stored advertisement segments that are direct response advertisements.
17
CN107210830B
一种基于生物特征的对象呈现、推荐方法和装置
Grant
Title (English): A biometric-based presentation, recommendation method, and device
Publication/Patent Number: CN107210830B Publication Date: 2020-01-10 Application Number: 201580075563.X Filing Date: 2015-02-05 Inventor: 廖衡   黄康敏   Assignee: 华为技术有限公司   IPC: H04H60/56 Abstract: 本发明实施例提供了一种基于生物特征的对象呈现、推荐方法和装置。所述方法包括:获取用户正在注视的第一对象信息,以及注视第一对象时用户的生物特征信息;对获取的所述注视第一对象时用户的生物特征信息进行满意状态识别;基于对所述注视第一对象时用户的生物特征信息进行的满意状态识别,确定并呈现第二对象信息。本发明实施例提供的方法,使用了生物特征信息,提高了呈现或推荐的智能性和准确性。
18
EP2651052B1
Media monitoring using multiple types of signatures
Publication/Patent Number: EP2651052B1 Publication Date: 2020-05-06 Application Number: 13001543.1 Filing Date: 2013-03-26 Inventor: Mcmillan, Francis Gavin   Assignee: The Nielsen Company (US), LLC   IPC: H04H20/14
19
EP3703285A1
MEDIA MONITORING USING MULTIPLE TYPES OF SIGNATURES
Publication/Patent Number: EP3703285A1 Publication Date: 2020-09-02 Application Number: 20168720.9 Filing Date: 2013-03-26 Inventor: Mcmillan, Francis Gavin   Assignee: The Nielsen Company (US), LLC   IPC: H04H60/56 Abstract: Media monitoring using multiple types of signatures is disclosed. An example media monitoring method disclosed herein comprises processing signatures of a first type to monitor media presented by a media device until a first one of the signatures of the first type is determined to match a reference signature of the first type, the reference signature of the first type being associated with first reference media, and processing signatures of a second type to monitor the media presented by the media device after the first one of the signatures of the first type is determined to match the reference signature of the first type and until a number of signatures of the second type is determined not to match corresponding reference signatures of the second type, the reference signatures of the second type being associated with the first reference media.
20
US2020145721A1
METHODS AND APPARATUS TO GENERATE REFERENCE SIGNATURES
Publication/Patent Number: US2020145721A1 Publication Date: 2020-05-07 Application Number: 16/180,992 Filing Date: 2018-11-05 Inventor: Tapse, Sandeep   Borawski, Albert T.   Nelson, Daniel   Assignee: The Nielsen Company (US), LLC   IPC: H04N21/442 Abstract: Example apparatus disclosed herein include a signature collector to collect a first signature for media being presented to a plurality of households, a media creditor to credit the media when the first signature matches a reference signature in a reference signature database. The example apparatus also includes a signature thresholder to, when the first signature does not match the reference signature in the reference signature database, determine if the first signature matches an unknown signature in an unknown signature database; increase a count associated with the unknown signature when the first signature matches the unknown signature; and determine when a second signature matches the first signature, the second signature including metadata identifying the media. The example apparatus also includes a signature handler to store a reference signature for the first signature by associating the metadata identifying the media with the first signature when the count of the first signature satisfies a threshold, the reference signature to be stored in the reference signature database.
Total 34 pages