公开(公告)号：US20250086466A1

公开(公告)日：2025-03-13

申请号：US18955297

申请日：2024-11-21

Applicant: Snap Inc.

Inventor： Sergey Tulyakov ,  Sergei Korolev ,  Aleksei Stoliar ,  Maksim Gusarov ,  Sergei Kotcur ,  Christopher Yale Crutchfield ,  Andrew Wan

IPC: G06N3/088 ,  G06F18/21 ,  G06F18/214 ,  G06N3/045 ,  G06N3/08 ,  G06V10/764 ,  G06V10/774 ,  G06V10/778 ,  G06V10/82

Abstract: A compact generative neural network can be distilled from a teacher generative neural network using a training network. The compact network can be trained on the input data and output data of the teacher network. The training network train the student network using a discrimination layer and one or more types of losses, such as perception loss and adversarial loss.

公开(公告)号：US20250085783A1

公开(公告)日：2025-03-13

申请号：US18463113

申请日：2023-09-07

Applicant: Snap Inc.

Inventor： Mason Spong

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/04815 ,  G06F3/04845 ,  G06F3/0487 ,  G06V10/70 ,  G06V40/20

Abstract: Systems and methods are provided. For example, a method includes determining a position of a user's hand and identifying a manipulation gesture performed by the user targeting a virtual object. The method also includes determining a three-dimensional (3D) origin point based on the position of the user's hand when the manipulation gesture is performed, and determining a 3D end point based on a movement of the user's hand from the origin point. The method additionally includes deriving a 3D vector based on the 3D origin point and the 3D end point, and applying an action to the targeted virtual object based on the 3D vector, wherein the targeted virtual object is at a distance greater than the user's arm reach.

公开(公告)号：US20250080834A1

公开(公告)日：2025-03-06

申请号：US18950318

申请日：2024-11-18

Applicant: Snap Inc.

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

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

Abstract: Systems and methods for providing personalized videos are provided. An example method includes receiving preprocessed videos including facial expression parameters, modifying a source face to adopt the facial expression parameters thereby generating a modified source face, inserting the modified source face into the preprocessed videos to generate one or more personalized videos, providing a first user interface enabling a user to select a personalized video from the one or more personalized videos, determining that the user has selected the personalized video from the one or more personalized videos, and, in response to the determination, providing a second user interface enabling the user to select, from a list of actions, an action to be applied to the selected personalized video.

公开(公告)号：US20250080804A1

公开(公告)日：2025-03-06

申请号：US18457003

申请日：2023-08-28

Applicant: Snap Inc.

Inventor： Nathan Kenneth Boyd ,  Daniel Vincent Grippi ,  David Phillip Taitz ,  Xingnan Xia ,  Daniel Moreno Cuellar

IPC: H04N21/4788 ,  H04N21/231 ,  H04N21/431

Abstract: Methods and systems are disclosed for sharing collections of content items in chat sessions. The methods and systems receive a request to share a first content item and present a GUI comprising a first set of options and a second set of options, the first set of options being associated with adding the first content item to a collection of content items that is accessible to a plurality of recipients, the second set of options being associated with sending the first content item to individual recipients. The methods and systems determine a set of target recipients of the first content item and select a content sharing link between a first link to the collection of content items and a second link directly to the first content item. The methods and systems send, to a target recipient, the content sharing link that has been selected.

公开(公告)号：US20250078427A1

公开(公告)日：2025-03-06

申请号：US18950395

申请日：2024-11-18

Applicant: Snap Inc.

Inventor： Kyle Goodrich ,  Samuel Edward Hare ,  Maxim Maximov Lavarov ,  Tony Mathew ,  Andrew James McPhee ,  Daniel Moreno ,  Wentao Shang

IPC: G06T19/00 ,  G06F3/01 ,  G06F3/04847 ,  G06F3/04883 ,  G06T19/20 ,  H04L51/10

Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program and method for performing operations comprising: receiving, by one or more processors that implement a messaging application, a video feed from a camera of a user device; detecting, by the messaging application, a face in the video feed; in response to detecting the face in the video feed, retrieving a three-dimensional (3D) caption; modifying the video feed to include the 3D caption at a position in 3D space of the video feed proximate to the face; and displaying a modified video feed that includes the face and the 3D caption.

公开(公告)号：US20250078127A1

公开(公告)日：2025-03-06

申请号：US18458807

申请日：2023-08-30

Applicant: Snap Inc.

Inventor： Avihay Assouline ,  Itamar Berger

IPC: G06Q30/0601 ,  G06V10/26 ,  G06V10/764 ,  G06V40/10

Abstract: Methods and systems are disclosed for using machine learning models to recommend fashion item fit styles based on body surface landmarks. The methods and systems access one or more images depicting a person wearing one or more fashion items and process, using one or more machine learning models, the one or more images to estimate a data set comprising a set of body landmarks of the person, a set of garment classifications associated with the one or more fashion items, and a set of garment segmentations for the one or more fashion items. The methods and systems identify one or more fit styles associated with the person based on the estimated data set and cause presentation of one or more real-world fashion items matching the identified one or more fit styles.

公开(公告)号：US12243552B2

公开(公告)日：2025-03-04

申请号：US18624869

申请日：2024-04-02

Applicant: Snap Inc.

Inventor： Kathleen Worthington McMahon

IPC: G10L21/10 ,  G02B27/01 ,  G10L15/26

Abstract: Eyewear having a speech to moving lips algorithm that receives and translates speech and utterances of a person viewed through the eyewear, and then displays an overlay of moving lips corresponding to the speech and utterances on a mask of the viewed person. A database having text to moving lips information is utilized to translate the speech and generate the moving lips in near-real time with little latency. This translation provides the deaf/hearing impaired users the ability to understand and communicate with the person viewed through the eyewear when they are wearing a mask. The translation may include automatic speech recognition (ASR) and natural language understanding (NLU) as a sound recognition engine.

公开(公告)号：US12243348B2

公开(公告)日：2025-03-04

申请号：US18534258

申请日：2023-12-08

Applicant: Snap Inc.

Inventor： Roman Golobokov ,  Alexandr Marinenko ,  Aleksandr Mashrabov ,  Aleksei Bromot ,  Grigoriy Tkachenko

IPC: G06V40/16 ,  G06T13/40 ,  G06T17/00 ,  G06T19/00 ,  G06T19/20

Abstract: The subject technology captures first image data by a computing device, the first image data comprising a target face of a target actor and facial expressions of the target actor, the facial expressions including lip movements. The subject technology generates, based at least in part on frames of a source media content, sets of source pose parameters. The subject technology receives a selection of a particular facial expression from a set of facial expressions. The subject technology generates, based at least in part on sets of source pose parameters and the selection of the particular facial expression, an output media content. The subject technology provides augmented reality content based at least in part on the output media content for display on the computing device.

公开(公告)号：US12243266B2

公开(公告)日：2025-03-04

申请号：US18124099

申请日：2023-03-21

Applicant: Snap Inc.

Inventor： Georgios Evangelidis

IPC: G06T7/73

Abstract: A method for aligning coordinate systems from separate augmented reality (AR) devices is described. In one aspect, a first device accesses first pose data from a first Visual Inertial Odometry (VIO) system of the first device. A camera of the first device captures an image of a machine-readable code that is displayed on a display of a second device. The second device encodes the machine-readable code with second pose data from a second VIO system of the second device. The first device decodes the second pose data from the machine-readable code, and determines a relative pose between the first device and the second device based on the first pose data and the second pose data.

公开(公告)号：US12242708B2

公开(公告)日：2025-03-04

申请号：US17248636

申请日：2021-02-01

Applicant: Snap Inc.

Inventor： Jeremy Voss ,  Matthew Colin Grantham ,  Dylan Shane Eirinberg

IPC: G06F3/0482 ,  G06F3/04817 ,  G06F3/0484 ,  G06T13/40 ,  H04L51/04 ,  H04L65/403

Abstract: Method of causing a selectable item including customized graphic for electronic messaging application starts with a processor generating customized graphics based on user identifiers for a first, a second, and a third client device. Processor causes a communication list interface that includes a group selectable item to be displayed on the first client device. The group selectable item includes the second customized graphic and the third customized graphic. Processor receives a request for a group communication session from the first client device. The request for the group communication session is generated by the first client device when the user of the first client device selects a first portion of the group selectable item displayed on the first client device. Processor causes a communication interface for the group communication session between a group of client devices to be displayed at the first client device. Other embodiments are disclosed.