公开(公告)号：US11687220B2

公开(公告)日：2023-06-27

申请号：US17444439

申请日：2021-08-04

Applicant: Snap Inc.

Inventor： Kun Duan ,  Yunchao Gong ,  Nan Hu

IPC: G06T11/00 ,  G06T7/11 ,  G06T11/20 ,  G06T7/162 ,  G06T7/12 ,  G06T7/13 ,  G06F3/048 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/04883

CPC classification number: G06F3/04845 ,  G06F3/0488 ,  G06F3/04883 ,  G06T7/11 ,  G06T7/12 ,  G06T7/13 ,  G06T7/162 ,  G06T11/001 ,  G06T11/203 ,  G06T2200/24 ,  G06T2207/10024 ,  G06T2207/20028 ,  G06T2207/20092

Abstract: Disclosed are systems, methods, and computer-readable storage media to perform an interactive image recolorization process. The method includes receiving user input including a stroke drawn on an image presented on a client device. The stroke comprises a user-specified color. The method further includes determining a region of interest in the image. The method further includes recolorizing the region of interest on the image based on the user-specified color and causing presentation of a result of the recolorization on the client device.

公开(公告)号：US20220019343A1

公开(公告)日：2022-01-20

申请号：US17444439

申请日：2021-08-04

Applicant: Snap Inc.

Inventor： Kun Duan ,  Yunchao Gong ,  Nan Hu

IPC: G06F3/0484 ,  G06T11/00 ,  G06T11/20 ,  G06T7/11 ,  G06F3/0488 ,  G06T7/162 ,  G06T7/12 ,  G06T7/13

Abstract: Disclosed are systems, methods, and computer-readable storage media to perform an interactive image recolorization process. The method includes receiving user input including a stroke drawn on an image presented on a client device. The stroke comprises a user-specified color. The method further includes determining a region of interest in the image. The method further includes recolorizing the region of interest on the image based on the user-specified color and causing presentation of a result of the recolorization on the client device.

公开(公告)号：US20210306289A1

公开(公告)日：2021-09-30

申请号：US17193636

申请日：2021-03-05

Applicant: Snap Inc.

Inventor： Yunchao Gong ,  Kirk Ouimet

IPC: H04L12/58 ,  H04W4/14 ,  H04L29/08 ,  G06F3/14 ,  G06Q30/02 ,  G06Q50/00

Abstract: Among other things, embodiments of the present disclosure improve the functionality of electronic messaging and imaging software and systems by determining topics of electronic communications between users and generating customized media content items based on such topics. The media content can be generated for a variety of topics and shared with other users. For example, media content (e.g., images or video) can be generated and displayed on a user's computing device, as well as transmitted to other users via electronic communications, such as short message service (SMS) or multimedia service (MMS) texts and mails.

公开(公告)号：US11100326B1

公开(公告)日：2021-08-24

申请号：US16653561

申请日：2019-10-15

Applicant: Snap Inc.

Inventor： Kirk Ouimet ,  Yunchao Gong

IPC: G06K9/00 ,  G06K9/64 ,  G06T11/60 ,  G06T7/55 ,  H04L12/58

Abstract: A computing system receives, from a client device, image data describing an image captured by an optical sensor of the client device. The computing system compares the image to a set of reference images that include associated metadata describing a real-world feature depicted by the respective reference image. The computing system determines, based on the comparison, a subset of reference images that are similar to the image, and then determines, based on associated metadata of the subset of reference images, that the image captured by the optical sensor of the client device depicts a first real-world feature. The computing system selects a subset of media overlays related to the first real-world feature based on metadata associated with each media overlay that describes the respective media overlay. The computing system transmits the subset of media overlays to the client device.

公开(公告)号：US20200226714A1

公开(公告)日：2020-07-16

申请号：US16829720

申请日：2020-03-25

Applicant: Snap Inc.

Inventor： Kun Duan ,  Yunchao Gong ,  Nan Hu

IPC: G06T3/40 ,  G06F3/0484

Abstract: Disclosed are systems, methods, and computer-readable storage media to perform automatic image inpainting using local patch statistics. The method includes receiving a user input identifying a user-selected region of an image and determining a local region for the user-selected region. The local region includes a portion of the image outside of the user-selected region and that surrounds the user-selected region. The method may further include identifying patch matches within the local region, and inpainting the user-selected region using some of the patch matches identified within the local region.

公开(公告)号：US10509553B1

公开(公告)日：2019-12-17

申请号：US16204857

申请日：2018-11-29

Applicant: Snap Inc.

Inventor： Kun Duan ,  Yunchao Gong ,  Nan Hu

IPC: G06F3/048 ,  G06T7/13 ,  G06T7/11 ,  G06T11/00 ,  G06T11/20 ,  G06F3/0484

Abstract: Disclosed are systems, methods, and computer-readable storage media to perform an interactive image recolorization process. The method includes receiving user input including a single stroke drawn on an image presented on a client device. The method further includes determining a region of interest in the image based on the user input. The method further includes recolorizing the region of interest on the image and causing presentation of a result of the recolorization on the client device.

公开(公告)号：US10304162B1

公开(公告)日：2019-05-28

申请号：US16122639

申请日：2018-09-05

Applicant: Snap Inc.

Inventor： Kun Duan ,  Yunchao Gong ,  Nan Hu

IPC: G06T3/40 ,  G06F3/0484

Abstract: Disclosed are systems, methods, and computer-readable storage media to perform automatic image inpainting using local patch statistics. The method includes receiving a user input identifying a user-selected region of an image and determining a local region for the user-selected region. The local region includes a portion of the image outside of the user-selected region and that surrounds the user-selected region. The method may further include identifying patch matches within the local region, and inpainting the user-selected region using some of the patch matches identified within the local region.