公开(公告)号：US12100158B2

公开(公告)日：2024-09-24

申请号：US18205353

申请日：2023-06-02

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan ,  Andrew Tristan Spek

IPC: G06T7/11 ,  G06T7/12 ,  G06T7/143 ,  G06T7/174 ,  G06T7/194

CPC classification number: G06T7/11 ,  G06T7/12 ,  G06T7/143 ,  G06T7/174 ,  G06T7/194 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Methods, systems, and devices for generating a persistent world-space ground (or floor) segmentation map (or “texture”) for use in augmented or virtual reality 3D experiences.

公开(公告)号：US11983307B2

公开(公告)日：2024-05-14

申请号：US18119079

申请日：2023-03-08

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan

IPC: G06T19/00 ,  G06F3/01 ,  G06T7/90 ,  G06V10/40 ,  G06V20/20 ,  H04L51/222 ,  H04W4/021 ,  H04W4/30

CPC classification number: G06F3/011 ,  G06T7/90 ,  G06T19/006 ,  G06V10/40 ,  G06V20/20 ,  H04L51/222 ,  H04W4/021 ,  H04W4/30

Abstract: An occlusion detection system to perform operations that include: capturing image data that depicts an environment at a client device, the environment including a target object at a position within the environment; causing display of a presentation of the environment at the client device, the presentation of the environment including a display of the target object at the position within the environment; detecting a first attribute of the display of the target object at the client device; performing a comparison of the first attribute of the display of the target object and a second attribute associated with the target object; and detecting an occlusion based on the comparison.

公开(公告)号：US11748579B2

公开(公告)日：2023-09-05

申请号：US17474392

申请日：2021-09-14

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  Qi Pan ,  Eitan Pilipski

IPC: G10L15/26 ,  G06F40/58 ,  G06T11/00 ,  G06F40/30 ,  G06F40/205 ,  G06T11/60 ,  G10L15/25 ,  G10L21/10 ,  G10L25/63 ,  G06V20/20 ,  G06V40/16

CPC classification number: G06F40/58 ,  G06F40/205 ,  G06F40/30 ,  G06T11/00 ,  G06T11/60 ,  G06V20/20 ,  G06V40/171 ,  G10L15/25 ,  G10L15/26 ,  G10L21/10 ,  G10L25/63 ,  G06V40/175

Abstract: Disclosed is an augmented reality system to generate and cause display of an augmented reality interface at a client device. Various embodiments may detect speech, identify a source of the speech, transcribe the speech to a text string, generate a speech bubble based on properties of the speech and that includes a presentation of the text string, and cause display of the speech bubble at a location in the augmented reality interface based on the source of the speech.

公开(公告)号：US11721080B2

公开(公告)日：2023-08-08

申请号：US17729678

申请日：2022-04-26

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  Qi Pan ,  Isac Andreas Müller Sandvik

IPC: G06T19/00 ,  G06T15/20 ,  G06T19/20 ,  H04L67/52 ,  H04L67/131 ,  G06F3/04842 ,  G06F3/0482 ,  G06T1/00 ,  H04L67/01

CPC classification number: G06T19/006 ,  G06T15/20 ,  G06T19/20 ,  H04L67/131 ,  H04L67/52 ,  G06F3/0482 ,  G06F3/04842 ,  G06T1/0021 ,  G06T2200/24 ,  G06T2219/024 ,  H04L67/01

Abstract: An augmented reality system to generate and cause display of a presentation of a space at a first client device, receive one or more selections of points within the presentation of the space at the first client device, and render graphical elements at the one or more points within the presentation of the space at the first client device. The augmented reality system is further configured to receive a display request to display the space at a second client device, and in response, may render a second presentation of the space at the second client device, wherein the second presentation of the space includes the graphical elements at the one or more points.

公开(公告)号：US20230222743A1

公开(公告)日：2023-07-13

申请号：US18119112

申请日：2023-03-08

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  Qi Pan ,  Eitan Pilipski

IPC: G06T19/00 ,  G06T15/20 ,  G06T7/73 ,  G06T13/20

CPC classification number: G06T19/006 ,  G06T15/20 ,  G06T7/74 ,  G06T13/20 ,  G06T2200/24

Abstract: Systems, methods, devices, and media for anamorphosis systems to generate and cause display of anamorphic media are disclosed. In one embodiment, an anamorphosis system is configured to identify a set of features of a space, determine relative positions of the set of features, determine a perspective of the mobile device within the space based on the relative positions of the set of features, retrieve anamorphic media based on the location of the mobile device, and apply the anamorphic media to a presentation of the space at the mobile device. The anamorphic media may include media items such as images and videos, configured such that the media items are only visible from one or more specified perspectives. The anamorphic media may include a stylized text string projected onto surfaces of a space such that the stylized text string is correctly displayed when viewed through a user device from a specified perspective.

公开(公告)号：US11598643B2

公开(公告)日：2023-03-07

申请号：US16365256

申请日：2019-03-26

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan

IPC: G01C21/36 ,  H04W4/029 ,  G06T19/00 ,  H04W4/021 ,  G06V30/413

Abstract: Example embodiments described herein therefore relate to an AR guidance system to perform operations that include: detecting a client device at a location within a geo-fenced area, wherein the geo-fenced area may include within it, a destination of interest; determining a route to the destination of interest from the location of the client device within the geo-fenced area; causing display of a presentation of an environment within an AR interface at the client device; detecting a display of real-world signage within the presentation of the environment; generating a media item in response to the detecting the display of the signage within the presentation of the environment, wherein the media item is based on the route to the destination of interest; and causing display of the media item within the AR interface based on the position of the signage within the presentation of the environment.

公开(公告)号：US20220301175A1

公开(公告)日：2022-09-22

申请号：US17835538

申请日：2022-06-08

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan ,  Andrew Tristan Spek

IPC: G06T7/11 ,  G06T7/12 ,  G06T7/194 ,  G06T7/143 ,  G06T7/174

Abstract: Methods, systems, and devices for generating a persistent world-space ground (or floor) segmentation map (or “texture”) for use in augmented or virtual reality 3D experiences.

公开(公告)号：US11361493B2

公开(公告)日：2022-06-14

申请号：US17030755

申请日：2020-09-24

Applicant: Snap Inc.

Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan

IPC: G06T7/11 ,  G06T15/04 ,  G06T17/20 ,  G06K9/62 ,  G06V30/262

Abstract: A semantic texture map system to generate a semantic texture map based on a 3D model that comprises a plurality of vertices that include coordinate that indicate positions of the plurality of vertices, a UV map, and a semantic segmentation image that comprises a set of semantic labels.

公开(公告)号：US10997760B2

公开(公告)日：2021-05-04

申请号：US16119397

申请日：2018-08-31

Applicant: Snap Inc.

Inventor： Itamar Berger ,  Piers Cowburn ,  Avihay Assouline

IPC: G06T11/60 ,  G06T13/80 ,  G06K9/00

Abstract: Embodiments of the present disclosure relate generally to systems for enhancing a first media item through the addition of a supplemental second media item. A user may provide a request to enhance a selected media item, and in response, an enhancement system retrieves and presents a curated collection of supplemental content to be added to the media, to the user. The user may review the curated collection of supplemental content, for example by providing a tactile input to scroll through the curated collection of content.

公开(公告)号：US12211148B2

公开(公告)日：2025-01-28

申请号：US18133478

申请日：2023-04-11

Applicant: Snap Inc.

Inventor： David Li ,  Piers Cowburn ,  Isac Andreas Müller Sandvik ,  Qi Pan

IPC: G06T19/00 ,  G06F3/01 ,  G06T11/00 ,  G06T11/60 ,  G06T15/04 ,  G06T19/20 ,  H04N5/262 ,  H04N5/272 ,  G06F3/04845

Abstract: Example embodiments described herein relate to an augmented-reality system to generate and cause display of interactive augmented reality content at a client device.