公开(公告)号：US20220036079A1

公开(公告)日：2022-02-03

申请号：US17499680

申请日：2021-10-12

Applicant: Snap Inc.

Inventor： Kaveh Anvaripour ,  Ebony James Charlton ,  Travis Chen ,  Celia Nicole Mourkogiannis ,  Kevin Dechau Tang

IPC: G06K9/00 ,  G06T7/70

Abstract: A media curation system configured to perform operations that include, capturing an image at a client device, wherein the image includes a depiction of an object, identifying an object category of the object based on the depiction of the object within the image, accessing media content associated with the object category within a media repository, generating a presentation of the media content, and causing display of the presentation of the media content within the image at the client device.

公开(公告)号：US11080351B1

公开(公告)日：2021-08-03

申请号：US16505681

申请日：2019-07-08

Applicant: Snap Inc.

Inventor： Jianchao Yang ,  Yuke Zhu ,  Ning Xu ,  Kevin Dechau Tang ,  Jia Li

IPC: G06F16/9535 ,  G06N20/00 ,  G06F16/954 ,  H04L29/08 ,  H04L12/58 ,  H04L29/06

Abstract: Systems, devices, methods, media, and instructions for automated image processing and content curation are described. In one embodiment a server computer system receives a plurality of content communications from a plurality of client devices, each content communication comprising an associated piece of content and a corresponding metadata. Each content communication is processed to determine associated context values for each piece of content, each associated context value comprising at least one content value generated by machine vision processing of the associated piece of content. A first content collection is automatically generated based on context values, and a set of user accounts are associated with the collection. An identifier associated with the first content collection is published to user devices associated with user accounts. In various additional embodiments, different content values, image processing operations, and content selection operations are used to curate content collections.

公开(公告)号：US10699123B1

公开(公告)日：2020-06-30

申请号：US16232787

申请日：2018-12-26

Applicant: Snap Inc.

Inventor： Ebony James Charlton ,  Celia Nicole Mourkogiannis ,  Travis Chen ,  Kevin Dechau Tang ,  Kaveh Anvaripour

IPC: G06K9/00 ,  G06T11/60 ,  G06F16/538 ,  G06F16/51 ,  G06T7/70 ,  G06F3/0482

Abstract: A contextual filter system configured to perform operations that include, capturing an image frame at a client device, wherein the image frame includes a depiction of an object, identifying an object category of the object based on the depiction of the object within the image frame, accessing media content associated with the object category within a media repository, generating a presentation of the media content, and causing display of the presentation of the media content within the image frame at the client device.

公开(公告)号：US10582277B2

公开(公告)日：2020-03-03

申请号：US15470025

申请日：2017-03-27

Applicant: Snap Inc.

Inventor： Kevin Dechau Tang

IPC: G06F15/16 ,  H04N21/8547 ,  H04L29/06 ,  H04N21/434 ,  H04L12/58 ,  H04N21/845 ,  H04N7/18 ,  H04N21/63 ,  H04N21/482 ,  G06F16/487 ,  G06F16/48 ,  H04N21/81 ,  G11B27/036 ,  G11B27/10 ,  G11B27/28

Abstract: Systems and methods provide for receiving a request for an alternate data stream of a plurality of individual data streams than an active data stream currently being displayed on a computing device, during display on the computing device of a stitched data steam comprising the plurality of individual data streams associated with a common audio timeline. The systems and methods further providing for determining a subset of the plurality of individual data streams of the stitched data stream associated with a time period of the active data stream in the common audio timeline, selecting the alternate data stream from the subset of the plurality of individual data streams, and providing the alternate data stream to the computing device, wherein the display of the active data stream on the computing device transitions to the alternate data stream on the computing device in the common audio timeline.

公开(公告)号：US10581782B2

公开(公告)日：2020-03-03

申请号：US15470004

申请日：2017-03-27

Applicant: Snap Inc.

Inventor： Kevin Dechau Tang

IPC: G06F15/16 ,  H04L12/58 ,  H04L29/06 ,  H04N21/439 ,  H04N21/2743 ,  H04N21/4788 ,  H04N21/414 ,  H04N21/45

Abstract: Systems and methods provide for a server computer to receive a plurality of messages from a plurality of user computing devices, each message of the plurality of messages comprising a data stream, determine a subset of messages of the plurality of messages associated with a similar geolocation and time period, determine a set of messages of the subset of messages based on a match score for each pair of messages, and stitch together the set of messages to generate a stitched data stream from the data streams for each message of the set of messages based on a time period for each message, wherein the stitched data stream comprises messages with data streams that overlap in time periods such that there may be more than one data stream for a given time period.

公开(公告)号：US10382373B1

公开(公告)日：2019-08-13

申请号：US15253492

申请日：2016-08-31

Applicant: Snap Inc.

Inventor： Jianchao Yang ,  Yuke Zhu ,  Ning Xu ,  Kevin Dechau Tang ,  Jia Li

IPC: G06F15/16 ,  H04L12/58 ,  G06K9/00 ,  G06F16/22 ,  G06F16/51 ,  G06F16/583 ,  G06T7/00

Abstract: Systems, devices, methods, media, and instructions for automated image processing and content curation are described. In one embodiment a server computer system receives a content message from a first content source, and analyzes the content message to determine one or more quality scores and one or more content values associated with the content message. The server computer system analyzes the content message with a plurality of content collections of the database to identify a match between at least one of the one or more content values and a topic associated with at least a first content collection of the one or more content collections and automatically adds the content message to the first content collection based at least in part on the match. In various embodiments, different content values, image processing operations, and content selection operations are used to curate content collections.

公开(公告)号：US10198671B1

公开(公告)日：2019-02-05

申请号：US15348501

申请日：2016-11-10

Applicant: SNAP INC.

Inventor： Linjie Yang ,  Kevin Dechau Tang ,  Jianchao Yang ,  Jia Li

IPC: G06K9/62 ,  G06T11/60 ,  G06T7/00

Abstract: A dense captioning system and method is provided for processing an image to produce a feature map of the image, analyzing the feature map to generate proposed bounding boxes for a plurality of visual concepts within the image, analyzing the feature map to determine a plurality of region features of the image, and analyzing the feature map to determine a context feature for the image. For each region feature of the plurality of region features of the image, the dense captioning system further provides for analyzing the region feature to determine a detection score for the region feature, calculating a caption for a bounding box for a visual concept in the image using the region feature and the context feature, and localizing the visual concept by adjusting the bounding box around the visual concept based on the caption to generate an adjusted bounding box for the visual concept.

公开(公告)号：US12080065B2

公开(公告)日：2024-09-03

申请号：US18071780

申请日：2022-11-30

Applicant: Snap Inc.

Inventor： Kaveh Anvaripour ,  Nathan Kenneth Boyd ,  Hao Hu ,  Celia Nicole Mourkogiannis ,  Kevin Dechau Tang

IPC: G06V20/20 ,  G06F3/0482 ,  G06F18/24 ,  G06T11/00 ,  G06V40/10 ,  H04L51/04 ,  H04N23/63

CPC classification number: G06V20/20 ,  G06F18/24 ,  G06T11/00 ,  G06V40/10 ,  H04L51/04 ,  H04N23/631 ,  H04N23/633 ,  G06F3/0482 ,  G06T2200/24

Abstract: Systems and methods are provided for performing operations including: receiving, via a messaging application, a request to scan an image captured by a camera of the user device; determining an attribute of an object depicted in the image; identifying, from a plurality of augmented reality items, an augmented reality item that is associated with the attribute of the object; combining the identified augmented reality item with the image captured by the camera; and displaying, via the messaging application, the image captured by the camera combined with the identified augmented reality item.

公开(公告)号：US12056442B2

公开(公告)日：2024-08-06

申请号：US17811822

申请日：2022-07-11

Applicant: Snap Inc.

Inventor： Rahul Sheth ,  Kevin Dechau Tang ,  Ning Zhang

IPC: G06F40/169 ,  G06F3/0482 ,  G06F3/04842 ,  G06T11/60 ,  H04W4/80

CPC classification number: G06F40/169 ,  G06F3/0482 ,  G06F3/04842 ,  G06T11/60 ,  H04W4/80 ,  G06T2200/24

Abstract: A system according to various exemplary embodiments includes a processor and a user interface, communication module, and memory coupled to the processor. The memory stores instructions that, when executed by the processor, cause the system to: retrieve a digital image from a server using the communication module; present the digital image on a display of the user interface; receive edits to the digital image via the user interface; generate, based on the edits, a modified digital image, wherein generating the modified digital image includes transforming a format of the digital image to include a field containing an identifier associated with the modified digital image; and transmit the modified digital image to the server using the communication module.

公开(公告)号：US11710311B2

公开(公告)日：2023-07-25

申请号：US17827179

申请日：2022-05-27

Applicant: Snap Inc.

Inventor： Ebony James Charlton ,  Celia Nicole Mourkogiannis ,  Travis Chen ,  Kevin Dechau Tang ,  Kaveh Anvaripour

IPC: G06T7/70 ,  G06F16/538 ,  G06F16/51 ,  G06T11/60 ,  G06F3/0482 ,  G06V20/20

CPC classification number: G06V20/20 ,  G06F16/51 ,  G06F16/538 ,  G06T7/70 ,  G06T11/60 ,  G06F3/0482

Abstract: A contextual filter system configured to perform operations that include, capturing an image frame at a client device, wherein the image frame includes a depiction of an object, identifying an object category of the object based on the depiction of the object within the image frame, accessing media content associated with the object category within a media repository, generating a presentation of the media content, and causing display of the presentation of the media content within the image frame at the client device.