公开(公告)号：US09031999B2

公开(公告)日：2015-05-12

申请号：US13766463

申请日：2013-02-13

Applicant: Cortica, Ltd.

Inventor： Igal Raichelgauz ,  Karina Odinaev ,  Yehoshua Y. Zeevi

IPC: G06F17/30

CPC classification number: G06F17/30156 ,  G06F17/3002 ,  G06F17/30023 ,  G06F17/30321 ,  G06F17/30598 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A method for generating a concept database respective of a plurality of multimedia data elements (MMDEs) comprises generating a plurality of items from a received MMDE of the plurality of MMDEs; determining the items that are of interest for signature generation; generating at least one signature responsive to at least one item of interest of the received MMDE of the plurality of MMDEs; clustering a plurality of signatures received from the signature generator responsive of the plurality of MMDEs; reducing the number of signatures in each cluster to a create a signature reduced cluster (SRC) of the cluster; associating metadata with the SRC to a concept structure comprised of a plurality of SRCs and their associated metadata; and generating at least one index for mapping the received MMDE to at least one concept structure, wherein the concept database includes concept structures and the generated indices for the plurality of MMDEs.

Abstract translation: 一种用于生成多个多媒体数据元素（MMDE）的概念数据库的方法包括从所接收的多个MMDE的MMDE生成多个项目; 确定签名生成感兴趣的项目; 响应于所述多个MMDE中接收到的MMDE的至少一个兴趣项生成至少一个签名; 根据多个MMDE对从签名生成器接收的多个签名进行聚类; 将每个集群中的签名数量减少到创建集群的签名减少集群（SRC）; 将元数据与SRC相关联到由多个SRC及其相关元数据组成的概念结构; 以及生成用于将所接收的MMDE映射到至少一个概念结构的至少一个索引，其中所述概念数据库包括所述多个MMDE的概念结构和生成的索引。

公开(公告)号：US08990125B2

公开(公告)日：2015-03-24

申请号：US13682132

申请日：2012-11-20

Applicant: Cortica, Ltd.

Inventor： Igal Raichelgauz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: G06G7/00 ,  G06E1/00 ,  G06E3/00 ,  G06F15/00 ,  G06N1/00 ,  G06F17/30 ,  G06K9/00 ,  G10L15/26 ,  G10L15/32

CPC classification number: G06F17/30595 ,  G06F17/3002 ,  G06F17/30026 ,  G06F17/30047 ,  G06F17/30743 ,  G06F17/30746 ,  G06F17/30787 ,  G06F17/30796 ,  G06F17/30799 ,  G06K9/00744 ,  G10L15/26 ,  G10L15/265 ,  G10L15/32

Abstract: Content-based clustering, recognition, classification and search of high volumes of multimedia data in real-time. The embodiments disclosed herein are dedicated to real-time fast generation of signatures to high-volume of multimedia content-segments, based on relevant audio and visual signals, and to scalable matching of signatures of high-volume database of content-segments' signatures. The embodiments disclosed herein can be implemented in any applications which involve large-scale content-based clustering, recognition and classification of multimedia data, such as, content-tracking, video filtering, multimedia taxonomy generation, video fingerprinting, speech-to-text, audio classification, object recognition, video search and any other application requiring content-based signatures generation and matching for large content volumes such as, web and other large-scale databases.

Abstract translation: 基于内容的聚类，识别，分类和实时搜索大量的多媒体数据。 本文公开的实施例专用于基于相关音频和视觉信号对大量多媒体内容片段进行签名的实时快速生成，以及内容片段签名的大容量数据库的签名的可缩放匹配。 本文公开的实施例可以在涉及基于大规模内容的聚类，多媒体数据的识别和分类的任何应用中实现，诸如内容跟踪，视频过滤，多媒体分类生成，视频指纹识别，语音对文本， 音频分类，对象识别，视频搜索和任何其他需要基于内容的签名生成和匹配大型内容卷（如Web和其他大型数据库）的应用程序。

公开(公告)号：US20150026177A1

公开(公告)日：2015-01-22

申请号：US14509552

申请日：2014-10-08

Applicant: Cortica, Ltd.

Inventor： Igal Raichelgauz ,  Karina Odinaev ,  Yehoshua Y. Zeevi

IPC: G06F17/30

CPC classification number: H04H60/40 ,  H04H60/37 ,  H04H60/52 ,  H04H60/56 ,  H04H60/71 ,  H04H2201/90 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method and system for determining a current context of a multimedia content element are provided. The method includes receiving at least one multimedia content element from a user device; receiving at least one environmental variable related to the at least one multimedia content element; generating at least one signature for the multimedia content element; determining a context of the at least one multimedia content element based on the at least one contextual parameter; and determining the current context of the at least one multimedia content element based on at least one contextual parameter and the determined context.

Abstract translation: 提供了一种用于确定多媒体内容元素的当前上下文的方法和系统。 该方法包括从用户设备接收至少一个多媒体内容元素; 接收与所述至少一个多媒体内容元素相关的至少一个环境变量; 为所述多媒体内容元素生成至少一个签名; 基于所述至少一个上下文参数来确定所述至少一个多媒体内容元素的上下文; 以及基于至少一个上下文参数和所确定的上下文来确定所述至少一个多媒体内容元素的当前上下文。

公开(公告)号：US08799196B2

公开(公告)日：2014-08-05

申请号：US13731921

申请日：2012-12-31

Applicant: Cortica, Ltd.

Inventor： Igal Raichelquaz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: G06F15/18

CPC classification number: G06F17/30598 ,  G06F17/3028 ,  G06F17/30705 ,  G06F17/30994 ,  G06N5/025

Abstract: A method for reducing an amount of storage required for maintaining a large-scale collection of multimedia data elements by unsupervised clustering of multimedia data elements. The method comprises processing the multimedia data elements in the large-scale collection to generate a first cluster of multimedia data elements; storing the first cluster in a storage unit; repeating the generation of a new cluster from the first cluster and un-clustered multimedia elements in the large-scale collection until a single cluster is reached; and storing the new cluster generated at each iteration in the storage unit, wherein a N-th cluster generated at the N-th iteration is stored in the storage unit, wherein the amount of storage required to store the N-th cluster is less than an amount of storage of the large-scale collection, thereby the unsupervised clustering enables reducing the storage amount required to store the multimedia data elements in the large-scale collection.

Abstract translation: 一种用于通过多媒体数据元素的无监督聚类来减少维护多媒体数据元素的大规模收集所需的存储量的方法。 该方法包括处理大规模集合中的多媒体数据元素以产生多媒体数据元素的第一簇; 将所述第一集群存储在存储单元中; 重复从第一个集群生成新集群，并在大规模集合中重新生成非集群多媒体元素，直到达到单个集群; 以及将在每次迭代生成的新集群存储在所述存储单元中，其中在所述第N次迭代中生成的第N个集群被存储在所述存储单元中，其中存储所述第N个集群所需的存储量小于 大规模收集的存储量，从而无监督的聚类使得能够减少在大规模集合中存储多媒体数据元素所需的存储量。

公开(公告)号：US20140195513A1

公开(公告)日：2014-07-10

申请号：US14203047

申请日：2014-03-10

Applicant: CORTICA, LTD.

Inventor： Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y. ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/43 ,  G06F16/951 ,  G06N3/08 ,  G06N20/00 ,  H04H20/103 ,  H04H20/38 ,  H04H60/33 ,  H04H60/37 ,  H04H60/56 ,  H04H60/66 ,  H04H2201/90 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method and system for searching a plurality of information sources using a multimedia content element are provided. The method comprises receiving an input search query including the multimedia content element and at least one on-image gesture detected thereon; generating at least one signature for the multimedia content element; analyzing the at least one on-image gesture to determine at least one portion of the multimedia content element in which a user is interested; generating at least one signature for each of the at least one portion of the multimedia content element; generating a textual search query using the at least the one generated signature; searching the plurality of information sources using the generated textual search query; and causing the display of search results retrieved from the plurality of information sources on a user device.

Abstract translation: 提供了一种使用多媒体内容元素搜索多个信息源的方法和系统。 该方法包括：接收包括多媒体内容元素的输入搜索查询和在其上检测到的至少一个图像上的姿态; 为所述多媒体内容元素生成至少一个签名; 分析所述至少一个图像上的姿势以确定用户感兴趣的多媒体内容元素的至少一部分; 为所述多媒体内容元素的所述至少一个部分中的每一个生成至少一个签名; 使用所述至少一个生成的签名生成文本搜索查询; 使用所生成的文本搜索查询来搜索所述多个信息源; 并且使得在用户设备上显示从多个信息源检索的搜索结果。

公开(公告)号：US20140149443A1

公开(公告)日：2014-05-29

申请号：US14167388

申请日：2014-01-29

Applicant: CORTICA LTD.

Inventor： Igal Raichelgauz ,  Karina Odinaev ,  Yehoshua Y. Zeevi

IPC: G06F17/30

CPC classification number: G06F17/30884 ,  H04H20/103 ,  H04H60/37 ,  H04H60/52 ,  H04H60/58 ,  H04H60/59 ,  H04H60/66 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method and system for matching sequentially relevant content to at least one multimedia content item (MMCI) captured by a mobile device are provided. The method comprises receiving from a mobile device the MMCI captured by at least one sensor of the mobile device; generating a signature for the captured MMCI; and matching at least one sequentially relevant content item respective of the signature of the captured MMCI.

Abstract translation: 提供了一种用于将顺序相关内容与由移动设备捕获的至少一个多媒体内容项（MMCI）进行匹配的方法和系统。 该方法包括从移动设备接收由移动设备的至少一个传感器捕获的MMCI; 为捕获的MMCI生成签名; 以及匹配所捕获的MMCI的签名的相应的至少一个顺序相关的内容项。

公开(公告)号：US20140095494A1

公开(公告)日：2014-04-03

申请号：US14096802

申请日：2013-12-04

Applicant: CORTICA, LTD.

Inventor： Igal Raichelgauz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/30023 ,  H04H60/37 ,  H04H60/46 ,  H04H60/47 ,  H04H60/58 ,  H04H60/59 ,  H04H60/65 ,  H04H60/73 ,  H04H2201/90 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method for conducting search-by-content is provided. The method includes responsive to an input multimedia content item provided to a user device, checking if the input multimedia content item matches at least one concept of a plurality of concepts cached in the user device; retrieving characteristics set for a user of the user device; performing a search, using the at least one matching concept, for multimedia content items similar to the input multimedia content item; determining which of the search results are of interest to the user based on the characteristics set for the user; and saving results that are of interest to the user in the user device, wherein the saved results include multimedia content items.

Abstract translation: 提供了一种用于进行内容搜索的方法。 该方法包括响应于提供给用户设备的输入多媒体内容项，检查输入多媒体内容项是否与缓存在用户设备中的多个概念的至少一个概念相匹配; 检索为用户设备的用户设置的特征; 使用所述至少一个匹配概念对与所述输入多媒体内容项相似的多媒体内容进行搜索; 基于为用户设置的特征来确定用户感兴趣的哪个搜索结果; 并且保存用户在用户设备中感兴趣的结果，其中所保存的结果包括多媒体内容项。

公开(公告)号：US20140033300A1

公开(公告)日：2014-01-30

申请号：US14043230

申请日：2013-10-01

Applicant: CORTICA, LTD.

Inventor： Igal Raichelgauz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: G06F21/31

CPC classification number: G06F21/31 ,  G06F17/30017 ,  G06F17/3002 ,  G06F17/30244 ,  G06F17/30613 ,  G06F17/30619 ,  G06F17/30634 ,  G06F17/30637 ,  G06F17/30705 ,  G06F17/3074 ,  G06F17/30781 ,  H04W12/06

Abstract: A method and system for verifying an identity of a user accessing a user device are provided. The method includes receiving a request to verify the user identity accessing the user device; receiving a plurality of multimedia identification signals from the user device; querying a deep-content-classification (DCC) system to find a match between at least one concept structure associated with the user and the plurality of received multimedia identification signals, wherein the concept structure is created during a sign-in procedure; and sending an authentication notification upon determination of a match between the at least one concept structure and the plurality of received multimedia identification signals.

Abstract translation: 提供了一种用于验证访问用户设备的用户的身份的方法和系统。 该方法包括：接收用于验证访问用户设备的用户身份的请求; 从所述用户设备接收多个多媒体识别信号; 查询深度内容分类（DCC）系统以找到与所述用户相关联的至少一个概念结构与所述多个接收的多媒体识别信号之间的匹配，其中所述概念结构在登录过程期间被创建; 以及在确定所述至少一个概念结构和所述多个接收到的多媒体识别信号之间的匹配时发送认证通知。

公开(公告)号：US20130246166A1

公开(公告)日：2013-09-19

申请号：US13874195

申请日：2013-04-30

Applicant: CORTICA, LTD.

Inventor： Igal Raichelgauz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: G06Q30/02

CPC classification number: G06Q30/0261 ,  G06N5/02 ,  G06Q30/0246 ,  H04H20/103 ,  H04H60/37 ,  H04H60/59 ,  H04H60/66 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method and system for detecting at least an advertising attractive area within a multimedia content element over which an advertisement item can be displayed. The method comprises extracting the multimedia content element from a web-page; partitioning the multimedia content element into a predefined number of portions; generating at least one signature for each portion of the multimedia content element; analyzing the at least one signature generated for each portion of the multimedia content elements; and identifying at least one attractive advertising area within the multimedia content element based on the signature analysis.

Abstract translation: 一种用于检测至少可以显示广告项目的多媒体内容元素内的广告吸引区域的方法和系统。 该方法包括从网页提取多媒体内容元素; 将所述多媒体内容元素划分为预定数量的部分; 为所述多媒体内容元素的每个部分生成至少一个签名; 分析为多媒体内容元素的每个部分生成的至少一个签名; 以及基于所述签名分析来识别所述多​​媒体内容元素内的至少一个有吸引力的广告区域。

公开(公告)号：US20130227023A1

公开(公告)日：2013-08-29

申请号：US13856201

申请日：2013-04-03

Applicant: Cortica, Ltd.

Inventor： Igal Raichelgauz ,  Karina Ordinaev ,  Yehoshua Y. Zeevi

IPC: H04L29/08

CPC classification number: H04L67/22 ,  G06F16/958 ,  H04H60/31 ,  H04H60/33 ,  H04H60/37 ,  H04H60/40 ,  H04H60/46 ,  H04H60/56 ,  H04H60/66 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106

Abstract: A method and system for profiling interests of users based on multimedia content analysis and creating users' profiles respective thereof is provided. The method comprises receiving a tracking information gathered with respect to an interaction of a user with at least one multimedia element displayed on a user node; determining a user impression respective of at least one multimedia content element using the received tracking information; generating at least one signature for the at least one multimedia element; determining at least a concept of the at least one multimedia element using the at least one generated signature, wherein an interest of the user is determined respective of the concept; creating a user profile to include at least the user interest; and storing the user profile in a data warehouse.

Abstract translation: 提供了一种用于基于多媒体内容分析来分析用户兴趣的方法和系统，并且分别创建用户的简档。 该方法包括：接收关于用户与在用户节点上显示的至少一个多媒体元素的交互收集的跟踪信息; 使用所接收的跟踪信息确定至少一个多媒体内容元素的用户印象; 为所述至少一个多媒体元素生成至少一个签名; 使用所述至少一个生成的签名来确定所述至少一个多媒体元素的至少概念，其中所述用户的兴趣被分别确定为所述概念; 创建用户简档以至少包括用户兴趣; 并将用户简档存储在数据仓库中。