公开(公告)号：US11893689B2

公开(公告)日：2024-02-06

申请号：US17819198

申请日：2022-08-11

Applicant: Snap Inc.

Inventor： Samuel Edward Hare ,  Ebony James Charlton ,  Andrew James McPhee ,  Michael John Evans

IPC: G06T17/20 ,  G06T7/55 ,  G06V20/64 ,  G06V40/60 ,  G06V40/16

CPC classification number: G06T17/20 ,  G06T7/55 ,  G06V20/64 ,  G06V40/167 ,  G06V40/67 ,  G06T2200/08 ,  G06T2200/24 ,  G06T2207/30201

Abstract: In various example embodiments, a system and methods are presented for generation and manipulation of three dimensional (3D) models. The system and methods cause presentation of an interface frame encompassing a field of view of an image capture device. The systems and methods detect an object of interest within the interface frame, generate a movement instruction with respect to the object of interest, and detect a first change in position and a second change in position of the object of interest. The systems and methods generate a 3D model of the object of interest based on the first change in position and the second change in position.

公开(公告)号：US11893166B1

公开(公告)日：2024-02-06

申请号：US17983040

申请日：2022-11-08

Applicant: Snap Inc.

Inventor： Lien Le Hong Tran ,  William Miles Miller

IPC: G06F3/0346 ,  G06F3/01

CPC classification number: G06F3/0346 ,  G06F3/011

Abstract: Systems and methods are provided for performing operations on an augmented reality (AR) device. The system accesses, by the AR device, movement data comprising inertial measurement data and camera data. The system determines three-dimensional (3D) movement of the AR device based on the movement data. The system presents, by the AR device, an AR object on a real-world environment being viewed using the AR device. The system, in response to determining the 3D movement of the AR device, modifies the AR object by the AR device.

公开(公告)号：US20240037882A1

公开(公告)日：2024-02-01

申请号：US17946643

申请日：2022-09-16

Applicant: Snap Inc.

Inventor： Cai Zhu ,  Chuangwen Liu ,  Haoyun Wu ,  Weihao Yuan

IPC: G06T19/20 ,  G06T19/00

CPC classification number: G06T19/20 ,  G06T19/006

Abstract: Image augmentation effects are provided on a device that includes a display and a camera. A simplified augmented reality effect is applied to a stream of images captured by the camera, to generate a preview stream of images. The preview stream of images is displayed on the display. A second stream of images corresponding to the first stream of images is saved to an initial video file. A full augmented reality effect, corresponding to the simplified augmented reality affect, is then applied to the second stream of images to generate a fully-augmented stream of images, which are saved to a further video file. The further video file can then be played back on the display to show the final, fully augmented reality effect as applied to the stream of images.

公开(公告)号：US20240037809A1

公开(公告)日：2024-02-01

申请号：US18485996

申请日：2023-10-12

Applicant: Snap Inc.

Inventor： Riccardo Boscolo ,  Jean Luo ,  Vincent Sung ,  Ibram Uppal

IPC: G06T11/00 ,  H04L51/046 ,  G06Q30/0601

CPC classification number: G06T11/00 ,  H04L51/046 ,  G06Q30/0633 ,  G06Q30/0641 ,  G06F3/0482

Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing augmented reality-based makeup. The program and method provide for receiving a request to present augmented reality content in association with an image captured by a device camera, the image depicting a user's face; accessing an augmented reality content item applying makeup to the face, the augmented reality content configured to generate a mesh for tracking plural regions of the face and to present available makeup products with respect to the plural regions; presenting the augmented reality content item in association with the face depicted in the image; receiving user input selecting a region of the plural regions; determining a set of available makeup products corresponding to the selected region; and updating presentation of the augmented reality content item based on the set of available makeup products.

公开(公告)号：US11887357B2

公开(公告)日：2024-01-30

申请号：US17547548

申请日：2021-12-10

Applicant: Snap Inc.

Inventor： Jianchao Yang ,  Ning Xu ,  Jian Ren

IPC: G06K9/62 ,  G06V10/774 ,  G06F18/214 ,  G06F18/24 ,  G06F18/21 ,  G06F18/25 ,  G06V30/19 ,  G06V10/776 ,  G06V10/82 ,  H04L51/212

CPC classification number: G06V10/7753 ,  G06F18/217 ,  G06F18/2155 ,  G06F18/24 ,  G06F18/254 ,  G06V10/776 ,  G06V10/82 ,  G06V30/1916 ,  G06V30/19173 ,  H04L51/212

Abstract: Disclosed herein are arrangements that facilitate the transfer of knowledge from models for a source data-processing domain to models for a target data-processing domain. A convolutional neural network space for a source domain is factored into a first classification space and a first reconstruction space. The first classification space stores class information and the first reconstruction space stores domain-specific information. A convolutional neural network space for a target domain is factored into a second classification space and a second reconstruction space. The second classification space stores class information and the second reconstruction space stores domain-specific information. Distribution of the first classification space and the second classification space is aligned.

公开(公告)号：US11886673B2

公开(公告)日：2024-01-30

申请号：US18063476

申请日：2022-12-08

Applicant: Snap Inc.

Inventor： Shree K. Nayar ,  Chang Xiao ,  Changxi Zheng

IPC: G06F3/044 ,  H04M1/02 ,  G06F3/02 ,  G06F3/041 ,  G06F3/04883

CPC classification number: G06F3/0443 ,  G06F3/02 ,  G06F3/0416 ,  G06F3/0446 ,  G06F3/04883 ,  H04M1/026

Abstract: Aspects of the present disclosure involve a system and a method for performing operations comprising: detecting physical touch of a touch-sensitive component on a back portion of a client device, the client device displaying a graphical user interface on a touch-sensitive display screen of a front portion of the client device; in response to detecting the physical touch, transmitting an electrical signal representing the physical touch of the touch-sensitive component on the back portion of the client device to the touch-sensitive display screen of the front portion of the client device; and causing an operation associated with the graphical user interface to be executed in response to the touch-sensitive display screen receiving the electrical signal representing the physical touch of the touch-sensitive component on the back portion of the client device.

公开(公告)号：US20240031782A1

公开(公告)日：2024-01-25

申请号：US18475921

申请日：2023-09-27

Applicant: Snap Inc.

Inventor： Andrés Monroy-Hernández ,  Chunjong Park ,  Fannie Liu ,  Yu Jiang Tham

IPC: H04W4/21 ,  H04W4/38 ,  H04M1/7243

CPC classification number: H04W4/21 ,  H04W4/38 ,  H04M1/7243

Abstract: A method and a system include receiving a first signal value generated by a biosignal sensor coupled to the first client device, receiving one or more second signal values corresponding to a respective sensor reading or environmental condition associated with the first client device, determining a total score based on a first score and one or more second scores determined based on the first and the one or more second signal values, selecting a first state of the plurality of states based on a ranking of total scores of the plurality of states, and causing a display of a first notification associated with a first user-selectable element corresponding to the first state on the first client device.

公开(公告)号：US20240031318A1

公开(公告)日：2024-01-25

申请号：US18374454

申请日：2023-09-28

Applicant: Snap Inc.

Inventor： Kaveh Anvaripour ,  Grygoriy Kozhemiak ,  Celia Nicole Mourkogiannis

IPC: H04L51/10 ,  H04L51/18 ,  H04L51/52

CPC classification number: H04L51/10 ,  H04L51/18 ,  H04L51/52

Abstract: Systems and methods are provided for determining that a message received from a second computing device associated with a second user is an interactive message and causing the interactive message to be displayed. In response to a selection to skip engagement with the interactive message, the systems and methods display a message feed with a list of a plurality of users and cause a selectable engagement indicium to be displayed next to a list entry of the second user in the list. The system and methods further determine that a predetermined amount of time has elapsed since the start time of the display of the interactive message without engagement with the interactive message and cause the interactive message to be deleted from the message feed and the selectable engagement indicium removed from next to the list entry of the second user.

公开(公告)号：US20240029370A1

公开(公告)日：2024-01-25

申请号：US18374519

申请日：2023-09-28

Applicant: Snap Inc.

Inventor： Piotr Gurgul ,  Tomasz Zakrzewski

IPC: G06T19/00 ,  H04W4/80 ,  G06F3/01

CPC classification number: G06T19/006 ,  H04W4/80 ,  G06F3/017

Abstract: Systems, methods, and computer readable media for enhanced augmented reality (AR) reading are provided, where the methods include entering a reading mode, capturing an image of a section of reading materials such as a page of a book, identifying a code within the image, and identifying a code module corresponding to the code. The methods further include executing the code module, the code module providing an augmented reality object or virtual reality object related to an object depicted on the section or page, entering a sleep mode for a sleep duration based on an estimated reading time duration of a section or page, awaking after the sleep duration, and capturing a next image. The sleep duration is adjusted based on times when identifiers of the sections of the reading materials such as numbers are captured. The user may manually wake the AR reading device using an external user interface.

公开(公告)号：US20240029346A1

公开(公告)日：2024-01-25

申请号：US17814063

申请日：2022-07-21

Applicant: Snap Inc.

Inventor： Zeng Huang ,  Menglei Chai ,  Sergey Tulyakov ,  Kyle Olszewski ,  Hsin-Ying Lee

IPC: G06T17/00 ,  G06T15/04

CPC classification number: G06T17/00 ,  G06T15/04 ,  G06T2207/10028

Abstract: A system to enable 3D hair reconstruction and rendering from a single reference image which performs a multi-stage process that utilizes both a 3D implicit representation and a 2D parametric embedding space.