公开(公告)号：US20240419722A1

公开(公告)日：2024-12-19

申请号：US18818124

申请日：2024-08-28

Applicant: Snap Inc.

Inventor： Aleksandr Mashrabov ,  Victor Shaburov ,  Grigoriy Tkachenko ,  Jeremy Baker Voss

IPC: G06F16/535 ,  G06F16/538 ,  G06F16/54 ,  G06F16/58 ,  G06V40/16

Abstract: A personalized preview system to receive a request to access a collection of media items from a user of a user device. Responsive to receiving the request to access the collection of media items, the personalized preview system accesses user profile data associated with the user, wherein the user profile data includes an image. For example, the image may comprise a depiction of a face, wherein the face comprises a set of facial landmarks. Based on the image, the personalized preview system generates one or more media previews based on corresponding media templates and the image, and displays the one or more media previews within a presentation of the collection of media items at a client device of the user.

公开(公告)号：US12141933B2

公开(公告)日：2024-11-12

申请号：US18199989

申请日：2023-05-22

Applicant: Snap Inc.

Inventor： Victor Shaburov ,  Alexander Mashrabov ,  Dmitriy Matov ,  Sofia Savinova ,  Alexey Pchelnikov ,  Roman Golobokov

IPC: G06T19/20 ,  G06T13/40 ,  G06V40/16

Abstract: Disclosed are systems and methods for template-based generation of personalized videos. An example method includes receiving a sequence of frame images, face area parameters corresponding to positions of a face area in a frame image of the sequence of frame images, and facial landmark parameters corresponding to the frame image of the sequence of frame images, receiving an image of a source face, modifying, based on the facial landmark parameters corresponding to the frame image, the image of the source face to obtain a further face image featuring the source face adopting a facial expression corresponding to the facial landmark parameters, and inserting the further face image into the frame image at a position determined by the face area parameters corresponding to the frame image, thereby generating an output frame of an output video.

公开(公告)号：US20240364839A1

公开(公告)日：2024-10-31

申请号：US18764211

申请日：2024-07-04

Applicant: Snap Inc.

Inventor： Victor Shaburov ,  Alexander Mashrabov ,  Grigoriy Tkachenko ,  Ivan Semenov

IPC: H04N5/265 ,  G06T7/194 ,  G06T7/40 ,  G06V40/16 ,  G11B27/02 ,  H04L51/10

CPC classification number: H04N5/265 ,  G06T7/194 ,  G06T7/40 ,  G06V40/172 ,  G06V40/174 ,  G11B27/02 ,  H04L51/10 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/20221 ,  G06T2207/30201

Abstract: Provided are systems and methods for providing personalized videos featuring multiple persons. An example method includes providing an option enabling a user to select a video that includes at least one frame having a target face and a further target face, receiving an image of a source face associated with the user and a further image of a further source face, modifying the image of the source face to generate a first image of a modified source face that adopts a facial expression of the target face, modifying the further image of the further source face to generate a second image of a modified further source face that adopts a further facial expression of the further target face, and replacing, in the at least one frame, the target face with the first image and the further target face with the second image to generate a modified personalized video.

公开(公告)号：US12099547B2

公开(公告)日：2024-09-24

申请号：US18139367

申请日：2023-04-26

Applicant: Snap Inc.

Inventor： Jeremy Voss ,  Victor Shaburov ,  Aleksandr Mashrabov ,  Dmitriy Matov ,  Hanna Rulevska ,  Dmytro Ishchenko

IPC: G06F16/732 ,  G06F16/71 ,  H04L51/10

CPC classification number: G06F16/7328 ,  G06F16/71 ,  H04L51/10

Abstract: Systems and methods for searching and ranking videos are provided. An example method includes receiving an input from a user via a multimedia messaging application (MMA), selecting, from a database configured to store videos, a subset of videos based on the input and a predetermined rule, rendering, via the MMA, the subset of videos, determining that the user has viewed a video from the subset of videos, determining whether the user has shared, via the MMA, the viewed video, updating a log based on information concerning the subset of videos and the viewed video, and updating, based on the log, a model of the predetermined rule for selecting the videos. The model is trained based on pairs of first videos and second videos, where the first videos have been viewed and shared by the user and the second videos have been viewed but not shared by the user.

公开(公告)号：US20240193880A1

公开(公告)日：2024-06-13

申请号：US18581217

申请日：2024-02-19

Applicant: Snap Inc.

Inventor： Ebony James Charlton ,  Jokubas Dargis ,  Eitan Pilipski ,  Dhritiman Sagar ,  Victor Shaburov

IPC: G06T19/00 ,  A63F13/213 ,  A63F13/428 ,  G06F16/95 ,  G06T15/00 ,  H04W4/02 ,  H04W4/021

CPC classification number: G06T19/006 ,  A63F13/213 ,  A63F13/428 ,  G06T19/003 ,  H04W4/02 ,  H04W4/021 ,  G06F16/95 ,  G06T15/00

Abstract: A context based augmented reality system can be used to display augmented reality elements over a live video feed on a client device. The augmented reality elements can be selected based on a number of context inputs generated by the client device. The context inputs can include location data of the client device and location data of nearby physical places that have preconfigured augmented elements. The preconfigured augmented elements can be preconfigured to exhibit a design scheme of the corresponding physical place.

公开(公告)号：US20230421890A1

公开(公告)日：2023-12-28

申请号：US18242016

申请日：2023-09-05

Applicant: Snap Inc.

Inventor： Victor Shaburov ,  Alexander Mashrabov ,  Grigoriy Tkachenko ,  Ivan Semenov

IPC: H04N23/63 ,  H04N5/265 ,  H04N5/272 ,  G06V40/16 ,  H04N23/611

CPC classification number: H04N23/635 ,  H04N5/265 ,  H04N23/632 ,  G06V40/176 ,  H04N23/611 ,  H04N5/272

Abstract: Systems and methods for providing personalized videos are provided. An example method includes receiving preprocessed videos including a target face and facial expression parameters of the target face, modifying the preprocessed videos to generate one or more personalized videos by replacing the target face with a source face, where the source face is modified to adopt the facial expression parameters of the target face, providing a user interface enabling a user to share at least one personalized video of the one or more personalized videos with a further user of a further computing device, determining that an application to be used to share the personalized video does not allow auto-play of the personalized video in a video format, in response the determination, exporting the personalized video of the one or more personalized videos into an image file, and sharing the image file via the application.

公开(公告)号：US11558561B2

公开(公告)日：2023-01-17

申请号：US17348782

申请日：2021-06-16

Applicant: Snap Inc.

Inventor： Victor Shaburov ,  Alexander Mashrabov ,  Grigoriy Tkachenko ,  Ivan Semenov

IPC: H04N5/265 ,  G06T7/194 ,  G06T7/40 ,  H04L51/10 ,  G11B27/02 ,  G06V40/16

Abstract: Provided are systems and methods for personalized videos featuring multiple persons. An example method includes receiving a user selection of a video having at least one frame with metadata that include a first location and a second location and receiving an image of a source face and a further image of a further source face, modifying the image of the source face to generate an image of a modified source face and modifying the further image of the further source face to generate an image of a modified further source face, inserting, in the at least one frame of the video, the image of the modified source face at the first location and the image of the modified further source face at the second location to generate a personalized video, and sending the personalized video via a communication chat.

公开(公告)号：US11308677B2

公开(公告)日：2022-04-19

申请号：US16661122

申请日：2019-10-23

Applicant: SNAP INC.

Inventor： Alexander Mashrabov ,  Victor Shaburov ,  Sofia Savinova ,  Dmitriy Matov ,  Andrew Osipov ,  Ivan Semenov ,  Roman Golobokov

IPC: G06T13/80 ,  H04L51/04 ,  G11B27/031 ,  H04L51/10 ,  H04M1/72439

Abstract: Described are systems and methods for generating personalized videos with customized text messages. An example method may commence with receiving a video template. The video template may include a sequence of frame images and preset text parameters defining an animation of a text. The method may continue with generating a configuration file based on the text and the preset text parameters. The configuration file may include text parameters defining rendering the text for each of the frame images. The method may further include receiving an input text and rendering an output video comprising the sequence of frame images featuring the input text rendered according to the text parameters. The rendering may be performed based on the configuration file. The method may continue with sending the output video to a further computing device via a communication chat.

公开(公告)号：US20210304447A1

公开(公告)日：2021-09-30

申请号：US17193066

申请日：2021-03-05

Applicant: Snap Inc.

Inventor： Jeremy Voss ,  Victor Shaburov ,  Ivan Semenov ,  Diana Maximova ,  Alina Berezhko

IPC: G06T11/00 ,  G06T7/11 ,  G06T7/40

Abstract: A system for customizing soundtracks and hairstyles in modifiable videos is provided. In one example embodiment, the system includes a memory storing processor-executable codes and a processor configured to receive a modifiable video and a user image including a facial image and a hair image; analyze the facial image and the hair image to determine at least one hair property, determine whether the hair image is modifiable, and determine modifications to the at least one hair property; modify the at least one hair property to generate a modified hair image; generate a further image including the modified hair image and the facial image; and generate, based on the further image and the modifiable video, a personalized video that includes at least a part of the further image and at least a part of the modifiable video.

公开(公告)号：US20210299630A1

公开(公告)日：2021-09-30

申请号：US17330852

申请日：2021-05-26

Applicant: Snap Inc.

Inventor： Grygoriy Kozhemiak ,  Oleksandr Pyshchenko ,  Victor Shaburov ,  Trevor Stephenson ,  Aleksei Stoliar

IPC: B01J19/12 ,  C25B1/04 ,  C25B15/00

Abstract: Systems and methods are provided for receiving a first media content item associated with a first interactive object of an interactive message, receiving a second media content item associated with a second interactive object of the interactive message, generating a third media content item based on the first media content item and second media content item, wherein the third media content item comprises combined features of the first media content item and the second media content item, and causing display of the generated third media content item.