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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
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.
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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
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.
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公开(公告)号：US10168879B1
公开(公告)日：2019-01-01
申请号：US15594083
申请日：2017-05-12
Applicant: Snap Inc.
Inventor： Kun Duan , Yunchao Gong , Nan Hu
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 expanding the single stroke drawn on the image to generate an expanded stroke mask and refining the expanded stroke mask to determine a precise boundary that defines a region of interest on the image. The method further includes recolorizing the region of interest on the image in accordance with a user-specified color and causing presentation of a result of the recolorization on the client device.
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公开(公告)号：US10127631B1
公开(公告)日：2018-11-13
申请号：US15448216
申请日：2017-03-02
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 enlarging the local region by a predefined padding size, and scaling the user-selected region to a predetermined size. 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.
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公开(公告)号：US11758079B2
公开(公告)日：2023-09-12
申请号：US17709508
申请日：2022-03-31
Applicant: Snap Inc.
Inventor： Chongyang Ma , Kun Duan , Xing Mei , Nan Hu
CPC classification number: H04N5/2621 , G06T5/20 , G06T7/11 , G06T13/80 , H04N1/6008 , H04N1/6027
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.
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Patent Agency Ranking
公开(公告)号：US11682105B2
公开(公告)日：2023-06-20
申请号：US17400436
申请日：2021-08-12
Applicant: Snap Inc.
Inventor： Kun Duan , Yunchao Gong , Nan Hu
IPC: G06T3/40 , G06T11/60 , G06T5/00 , G06F3/0484 , G06F3/04842 , G06F3/04845
CPC classification number: G06T3/40 , G06F3/04842 , G06F3/04845 , G06T5/005 , G06T11/60 , G06T2200/24
Abstract: The technical problem of removing an object depicted in a selected region of an image to create a natural-looking edited image is addressed by providing systems, methods, and computer-readable storage media to perform automatic image inpainting. The method includes replacing the selected region using a color mask. A color mask can be generated using a mean color of pixels from a portion of the image that is distinct from and outside of the selected region.
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公开(公告)号：US20220224842A1
公开(公告)日：2022-07-14
申请号：US17709508
申请日：2022-03-31
Applicant: Snap Inc.
Inventor： Chongyang Ma , Kun Duan , Xing Mei , Nan Hu
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.
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公开(公告)号：US20210374905A1
公开(公告)日：2021-12-02
申请号：US17400436
申请日：2021-08-12
Applicant: Snap Inc.
Inventor： Kun Duan , Yunchao Gong , Nan Hu
IPC: G06T3/40 , G06T11/60 , G06T5/00 , G06F3/0484
Abstract: The technical problem of removing an object depicted in a selected region of an image to create a natural-looking edited image is addressed by providing systems, methods, and computer-readable storage media to perform automatic image inpainting. The method includes replacing the selected region using a color mask. A color mask can be generated using a mean color of pixels from a portion of the image that is distinct from and outside of the selected region.
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公开(公告)号：US11107185B2
公开(公告)日：2021-08-31
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 , G06T11/60 , G06T5/00
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.
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公开(公告)号：US20200336678A1
公开(公告)日：2020-10-22
申请号：US16921289
申请日：2020-07-06
Applicant: Snap Inc.
Inventor： Chongyang Ma , Kun Duan , Xing Mei , Nan Hu
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.
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