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81.发明授权公开(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
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.
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公开(公告)号：US11061933B2
公开(公告)日：2021-07-13
申请号：US16583809
申请日：2019-09-26
Applicant: Cortica Ltd.
Inventor： Igal Raichelgauz , Adam Harel , Karina Odinaev , Yehoshua Y Zeevi
IPC: G06F16/00 , G06F16/28 , G06F16/41 , G06F16/432 , G06F16/683 , G06F16/783 , G06K9/00 , G10L15/26 , G06F16/40 , G06F16/43 , G06F16/438 , G06F3/048 , G06T19/00 , G06N5/02 , H04H20/10 , H04H20/26 , H04H60/37 , H04H60/46 , H04H60/56 , H04H60/66 , H04L29/08 , H04N7/173 , H04N21/258 , H04N21/2668 , H04N21/466 , H04N21/81 , G06F16/904 , G06F16/35 , G06F16/51 , G06F16/22 , G06F16/174 , G06F16/48 , G06F16/951 , G06F16/172 , G06F16/14 , G06F16/487 , G06Q30/02 , H04H60/59 , H04L29/06 , G06N5/04 , H04H60/49 , H04H60/71 , G09B19/00 , G06F16/435 , G06N7/00 , G06F16/955 , G06F40/134 , G06F3/0484 , G06F3/0488 , H04H20/93 , H04H60/33 , H04H60/58 , G06N20/00 , G06F16/738 , G06F17/16 , G06N3/063 , G06F16/9535 , G10L15/32
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.
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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.
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公开(公告)号：US20210003510A1
公开(公告)日：2021-01-07
申请号：US16942712
申请日：2020-07-29
Applicant: Cortica Ltd.
Inventor： Igal Raichelgauz , Karina Odinaev
Abstract: A method for generating a highly distinctive signature of a certain diamond, the method may include generating, based on one or more images of the certain diamond, a certain diamond signature of the certain diamond; finding, out of a group of reference diamonds, other diamonds having other diamond signatures; wherein the finding comprises calculating similarities between the certain diamond signature and reference diamond signatures of the reference diamonds of the group; and generating a new certain diamond signature that significantly differs from signatures of the other diamonds.
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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.
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Patent Agency Ranking
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.
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公开(公告)号：US10748038B1
公开(公告)日：2020-08-18
申请号：US16542327
申请日：2019-08-16
Applicant: Cortica Ltd.
Inventor： Igal Raichelgauz , Karina Odinaev
Abstract: Systems, and method and computer readable media that store instructions for calculating signatures, utilizing signatures and the like.
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公开(公告)号：US10698939B2
公开(公告)日：2020-06-30
申请号：US15613819
申请日：2017-06-05
Applicant: Cortica, Ltd.
Inventor： Igal Raichelgauz , Karina Odinaev , Yehoshua Y Zeevi
Abstract: A method for customizing an image. The method includes causing generation of at least one signature for an input image, wherein each signature represents a concept, wherein each concept is a collection of signatures and metadata representing the concept; comparing the generated at least one signature to at least one signature representing at least one common visual attribute among a plurality of reference images; determining, based on the comparison, whether to customize the input image; and customizing the input image with respect to at least one of the at least one common visual attribute, when it is determined to customize the input image.
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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.
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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
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.
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