公开(公告)号：US11715242B2

公开(公告)日：2023-08-01

申请号：US17448139

申请日：2021-09-20

Applicant: Snap Inc.

Inventor： Chongyang Ma ,  Xing Mei ,  Nan Hu ,  Kirk Ouimet

IPC: G06T11/00 ,  G06T7/11 ,  H04L51/10 ,  G06T5/00 ,  G06T11/60 ,  G06T7/277

CPC classification number: G06T11/001 ,  G06T5/002 ,  G06T7/11 ,  G06T7/277 ,  G06T11/60 ,  H04L51/10

Abstract: Disclosed are systems, methods, and computer-readable storage media to modify image content. One aspect includes identifying, by one or more electronic hardware processors, an image and content within the image, determining, by the one or more electronic hardware processors, a sky region of the image, determining, by the one or more electronic hardware processors, whether the content within the image is located within the sky region of the image, and in response to the content being within the sky region of the image, modifying, by the one or more electronic hardware processors, the content based on fractal Brownian motion.

公开(公告)号：US20220156956A1

公开(公告)日：2022-05-19

申请号：US17589459

申请日：2022-01-31

Applicant: Snap Inc.

Inventor： Kun Duan ,  Daniel Ron ,  Chongyang Ma ,  Ning Xu ,  Shenlong Wang ,  Sumant Milind Hanumante ,  Dhritiman Sagar

IPC: G06T7/536 ,  G06T11/60

Abstract: An active depth detection system can generate a depth map from an image and user interaction data, such as a pair of clicks. The active depth detection system can be implemented as a recurrent neural network that can receive the user interaction data as runtime inputs after training. The active depth detection system can store the generated depth map for further processing, such as image manipulation or real-world object detection.

公开(公告)号：US11276190B2

公开(公告)日：2022-03-15

申请号：US16859468

申请日：2020-04-27

Applicant: Snap Inc.

Inventor： Kun Duan ,  Daniel Ron ,  Chongyang Ma ,  Ning Xu ,  Shenlong Wang ,  Sumant Milind Hanumante ,  Dhritiman Sagar

IPC: G06T7/536 ,  G06T11/60

Abstract: An active depth detection system can generate a depth map from an image and user interaction data, such as a pair of clicks. The active depth detection system can be implemented as a recurrent neural network that can receive the user interaction data as runtime inputs after training. The active depth detection system can store the generated depth map for further processing, such as image manipulation or real-world object detection.

公开(公告)号：US20220076457A1

公开(公告)日：2022-03-10

申请号：US17448139

申请日：2021-09-20

Applicant: Snap Inc.

Inventor： Chongyang Ma ,  Xing Mei ,  Nan Hu ,  Kirk Ouimet

IPC: G06T11/00 ,  G06T7/11 ,  H04L12/58 ,  G06T5/00 ,  G06T11/60 ,  G06T7/277

Abstract: Disclosed are systems, methods, and computer-readable storage media to modify image content. One aspect includes identifying, by one or more electronic hardware processors, an image and content within the image, determining, by the one or more electronic hardware processors, a sky region of the image, determining, by the one or more electronic hardware processors, whether the content within the image is located within the sky region of the image, and in response to the content being within the sky region of the image, modifying, by the one or more electronic hardware processors, the content based on fractal Brownian motion.

公开(公告)号：US11087513B1

公开(公告)日：2021-08-10

申请号：US16186164

申请日：2018-11-09

Applicant: Snap Inc.

Inventor： Kun Duan ,  Nan Hu ,  Linjie Luo ,  Chongyang Ma ,  Guohui Wang

IPC: G06K9/00 ,  G06T11/60 ,  G06T7/70 ,  G06T11/00 ,  G06T7/194

Abstract: Systems and methods are provided for receiving an image from a camera of a mobile device, analyzing the image to determine a subject of the image, segmenting the subject of the image to generate a mask indicating an area of the image comprising the subject of the image, applying a bokeh effect to a background region of the image to generate a processed background region, generating an output image comprising the subject of the image and the processed background region, and causing the generated output image to display on a display of the mobile device.

公开(公告)号：US10742899B1

公开(公告)日：2020-08-11

申请号：US15691412

申请日：2017-08-30

Applicant: Snap Inc.

Inventor： Chongyang Ma ,  Kun Duan ,  Xing Mei ,  Nan Hu

IPC: H04N5/262 ,  H04N1/60 ,  G06T5/20 ,  G06T7/11 ,  G06T13/80

Abstract: Disclosed are systems, methods, and computer-readable storage media to enhance an image on a mobile computing device. In some aspects, a user interface on the mobile computing device provides a plurality of image filters, each of the image filters associated with a different replacement sky type. Upon application of one of the plurality of image filters to an image, the mobile computing device is configured to identify a sky portion of the image, modify a color mapping of a non-sky portion of the image, and replace the sky portion of the image with replacement sky data corresponding to the applied image filter.