公开(公告)号：US20140040232A1

公开(公告)日：2014-02-06

申请号：US14050991

申请日：2013-10-10

Applicant: Cortica, Ltd.

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

IPC: G06F17/30

CPC classification number: G06F16/48 ,  G06F16/40 ,  G06F16/50 ,  G06F16/683 ,  G06F16/7834 ,  G06F16/951

Abstract: A method for tagging multimedia content elements is provided. The method comprises receiving at least one multimedia content element from a user device; generating at least one signature for the at least one multimedia content element; generating at least one tag based on the least one generated signature, wherein the at least one tag is searchable by the user device; and sending the tag generated for the received multimedia content element to storage on the user device.

Abstract translation: 提供了一种用于标记多媒体内容元素的方法。 该方法包括从用户设备接收至少一个多媒体内容元素; 为所述至少一个多媒体内容元素生成至少一个签名; 基于所述至少一个生成的签名生成至少一个标签，其中所述至少一个标签可由所述用户设备搜索; 以及将为所接收的多媒体内容元素生成的标签发送到用户设备上的存储。

公开(公告)号：US20140006442A1

公开(公告)日：2014-01-02

申请号：US14013636

申请日：2013-08-29

Applicant: CORTICA, LTD.

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

IPC: G06F17/30

CPC classification number: G06F17/30864 ,  G06F17/3002 ,  G06F17/30598 ,  G06F17/30979 ,  G06Q30/0241 ,  H04L61/2007 ,  H04L67/02

Abstract: A method for determining a user attention to at least one multimedia data element (MMDE) displayed in a web-page over a user computing device. The method comprises receiving a request to determine the user attention, wherein the request includes at least the web-page and an identification of the at least one MMDE in the web-page; receiving at least one sensory signal captured by at least one sensor connected to the user computing device; querying a deep-content-classification (DCC) system to find a match between at least one concept structure and the received sensory signal; receiving a first set of metadata related to the at least one matched concept structure; analyzing the returned set of metadata to determine the user attention with respect to the at least one MMDE; and associating the at least one MMDE with the determined user attention.

Abstract translation: 一种用于确定用户对通过用户计算设备在网页中显示的至少一个多媒体数据元素（MMDE）的关注的方法。 该方法包括接收确定用户注意的请求，其中所述请求至少包括网页和网页中的至少一个MMDE的标识; 接收由连接到所述用户计算设备的至少一个传感器捕获的至少一个感觉信号; 查询深度内容分类（DCC）系统以找到至少一个概念结构与所接收的感觉信号之间的匹配; 接收与所述至少一个匹配概念结构相关的第一组元数据; 分析所返回的一组元数据以确定用户对至少一个MMDE的关注; 以及将所述至少一个MMDE与确定的用户注意相关联。

公开(公告)号：US20130144884A1

公开(公告)日：2013-06-06

申请号：US13731906

申请日：2012-12-31

Applicant: Cortica, Ltd.

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

IPC: G06F17/30

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

Abstract: A method and apparatus for unsupervised clustering of a large-scale collection of multimedia data elements. The method comprises generating a first cluster from the large-scale collection by: matching each of the multimedia data elements to all other multimedia data elements in the large-scale collection, determining a clustering score for each match being performed, clustering multimedia data elements having a clustering score above a threshold to create the first cluster; and storing the first cluster in a storage unit.

Abstract translation: 一种用于大规模收集多媒体数据元素的无监督聚类的方法和装置。 该方法包括：通过以下步骤来从大规模集合生成第一集群：将每个多媒体数据元素与大规模集合中的所有其他多媒体数据元素相匹配，确定正在执行的每个匹配的聚类分数，聚类多媒体数据元素具有 聚集分数高于阈值以创建第一簇; 以及将所述第一集群存储在存储单元中。

公开(公告)号：US11758004B2

公开(公告)日：2023-09-12

申请号：US16726933

申请日：2019-12-26

Applicant: Cortica Ltd.

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

IPC: G06F16/00 ,  H04L67/306 ,  H04H60/46 ,  H04N21/2668 ,  H04N7/173 ,  H04N21/258 ,  H04N21/81 ,  G06F16/9535 ,  H04N21/466

CPC classification number: H04L67/306 ,  G06F16/9535 ,  H04H60/46 ,  H04N7/17318 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/466 ,  H04N21/8106 ,  H04H2201/90

Abstract: A system and method for providing recommendations based on current user interests. The method includes identifying at least one current variable, wherein each current variable is associated with a user device or a user; determining, based on the identified at least one current variable, at least one current user interest of a user profile, the user profile including at least one contextual insight, wherein each contextual insight is based on at least one signature for at least one multimedia content element associated with the user; searching for at least one multimedia content element that matches the at least one current user interest; and causing a display of the at least one matching content item as a recommendation.

公开(公告)号：US11216498B2

公开(公告)日：2022-01-04

申请号：US14621643

申请日：2015-02-13

Applicant: Cortica, Ltd.

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

IPC: G06F15/16 ,  G06F16/33 ,  G06F16/13 ,  G06F16/24 ,  G06F16/41

Abstract: A method and system for generating signatures for three-dimensional multimedia data elements. The method comprises receiving by a three-dimensional multimedia data element; projecting the received three-dimensional multimedia data element on at least one two-dimensional plane, wherein the projection results in two-dimensional graphic representations of the received three-dimensional multimedia data element; generating by a signature generator at least one signature for each of the plurality of two-dimensional graphic representations; assembling by an assembler unit the plurality of signatures generated for each of the plurality of two-dimensional graphic representations to generate a complex signature, wherein the complex signature is the signature representing the three-dimensional multimedia data element; and storing the signatures of each of the two-dimensional graphic representations of the at least one three-dimensional multimedia data element and the complex signature in association with the three-dimensional multimedia data element in a storage unit.

公开(公告)号：US11032017B2

公开(公告)日：2021-06-08

申请号：US14509552

申请日：2014-10-08

Applicant: Cortica, Ltd.

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

IPC: H04H60/40 ,  H04N21/2668 ,  H04H60/56 ,  H04N21/258 ,  H04N21/466 ,  H04H60/37 ,  H04N7/173 ,  H04N21/81 ,  H04H60/52 ,  H04H60/71 ,  G06N3/02

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.

公开(公告)号：US20200311172A1

公开(公告)日：2020-10-01

申请号：US16835701

申请日：2020-03-31

Applicant: Cortica, Ltd.

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

IPC: G06F16/955 ,  G06F3/0485 ,  G06F3/0484

Abstract: A method for associating a link to web content with a multimedia content element are provided. The method includes identifying at least one multimedia content element in a web-page; generating, by a signature generator system, a signature for the at least one multimedia content element, wherein the signature generator system includes a plurality of computational cores enabled to receive the multimedia content element and to generate a signature for at least a portion of the multimedia content element, each computational core having properties that are at least partly statistically independent of the other computational cores; matching the generated signature to signatures of web content existing on at least one web server to determine matching web content; determining a link to the matching web content; and modifying the at least one multimedia content by adding the link.

公开(公告)号：US10776585B2

公开(公告)日：2020-09-15

申请号：US14638210

申请日：2015-03-04

Applicant: Cortica, Ltd.

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

IPC: G06F40/40 ,  H04H60/37 ,  H04N21/466 ,  H04H60/59 ,  H04H60/48 ,  H04N21/258 ,  G09B19/00 ,  H04N7/173 ,  H04N21/81 ,  H04N21/2668

Abstract: A system and method for recognizing characters embedded in multimedia content are provided. The method includes extracting at least one image of at least one character from a received multimedia content item; identifying a natural language character corresponding to the at least one image of the at least one character, wherein the identification is performed by a deep content classification (DCC) system; and storing the identified natural language character in a data warehouse.

公开(公告)号：US20200089661A1

公开(公告)日：2020-03-19

申请号：US16583830

申请日：2019-09-26

Applicant: Cortica Ltd.

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

IPC: G06F16/174 ,  G06F16/41 ,  G06F16/43 ,  G06F16/28 ,  G06F16/22

Abstract: A system and method for providing augmented reality challenges. The method includes obtaining at least one multimedia content element; causing generation of at least one signature for each obtained multimedia content element; determining, based on the generated signatures, at least one augmented reality challenge; identifying, based on the determined at least one augmented reality challenge, at least one augmented reality object; creating at least one challenge multimedia content element by causing addition of the at least one augmented reality object to the obtained at least one multimedia content element; and causing a display of the created at least one challenge multimedia content element.

公开(公告)号：US20200089660A1

公开(公告)日：2020-03-19

申请号：US16583809

申请日：2019-09-26

Applicant: Cortica Ltd.

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

IPC: G06F16/174 ,  G06F16/48 ,  G06F16/41 ,  G06F16/43 ,  G06F16/28 ,  G06F16/22

Abstract: A system and method for contextually enriching a concept database. The method includes determining, based on at least one signature of a first multimedia data element (MMDE) and signatures of a plurality of third concepts stored in the concept database, at least one matching first concept among the plurality of third concepts; generating a reduced representation of the first MMDE; comparing the reduced representation of the first MMDE to signatures representing a plurality of second MMDEs to determine a plurality of matching MMDEs among the plurality of second MMDEs; generating, based on the reduced representation of the first MMDE and the signatures representing the plurality of matching MMDEs, a second concept; and generating at least one context based on the second concept and the plurality of third concepts, wherein each context includes at least one common pattern among the second concept and at least one of the plurality of third concepts.