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    Harmonizing composite images utilizing a transformer neural network
    2.
    发明授权
    Harmonizing composite images utilizing a transformer neural network 有权

    公开(公告)号：US12165284B2

    公开(公告)日：2024-12-10

    申请号：US17655663

    申请日：2022-03-21

    Applicant: Adobe Inc.

    Inventor： He Zhang ,  Jianming Zhang ,  Jose Ignacio Echevarria Vallespi ,  Kalyan Sunkavalli ,  Meredith Payne Stotzner ,  Yinglan Ma ,  Zhe Lin ,  Elya Shechtman ,  Frederick Mandia

    IPC: G06V10/00 ,  G06T5/50 ,  G06T7/194 ,  G06T7/90 ,  G06T11/00

    Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods that implement a dual-branched neural network architecture to harmonize composite images. For example, in one or more implementations, the transformer-based harmonization system uses a convolutional branch and a transformer branch to generate a harmonized composite image based on an input composite image and a corresponding segmentation mask. More particularly, the convolutional branch comprises a series of convolutional neural network layers followed by a style normalization layer to extract localized information from the input composite image. Further, the transformer branch comprises a series of transformer neural network layers to extract global information based on different resolutions of the input composite image. Utilizing a decoder, the transformer-based harmonization system combines the local information and the global information from the corresponding convolutional branch and transformer branch to generate a harmonized composite image.

    SKY REPLACEMENT COLOR HARMONIZATION
    4.
    发明申请
    SKY REPLACEMENT COLOR HARMONIZATION 有权

    公开(公告)号：US20220335671A1

    公开(公告)日：2022-10-20

    申请号：US17232890

    申请日：2021-04-16

    Applicant: ADOBE INC

    Inventor： Alan Erickson ,  Kalyan Sunkavalli ,  I-Ming Pao ,  Guotong Feng ,  Jianming Zhang ,  Frederick Mandia

    IPC: G06T11/60 ,  G06T11/40 ,  G06N3/02

    Abstract: Systems and methods for image editing are described. Embodiments of the present disclosure provide an image editing system for performing image object replacement or image region replacement (e.g., an image editing system for replacing an object or region of an image with an object or region from another image). For example, the image editing system may replace a sky portion of an image with a more desirable sky portion from a different replacement image. According to some embodiments described herein, real-time color harmonization based on the visible sky region may be used to produce more natural colorization. In some examples, horizon-aware sky alignment and placement with advanced padding may also be used. For example, the horizons of the original image and the replacement image may be automatically detected and aligned, and color harmonization may be performed based on the aligned images.

    SKY REPLACEMENT COLOR HARMONIZATION
    5.
    发明申请
    SKY REPLACEMENT COLOR HARMONIZATION 有权

    公开(公告)号：US20230037282A9

    公开(公告)日：2023-02-02

    申请号：US17232890

    申请日：2021-04-16

    Applicant: ADOBE INC

    Inventor： Alan Erickson ,  Kalyan Sunkavalli ,  I-Ming Pao ,  Guotong Feng ,  Jianming Zhang ,  Frederick Mandia

    IPC: G06T11/60 ,  G06T11/40 ,  G06N3/02

    Abstract: Systems and methods for image editing are described. Embodiments of the present disclosure provide an image editing system for performing image object replacement or image region replacement (e.g., an image editing system for replacing an object or region of an image with an object or region from another image). For example, the image editing system may replace a sky portion of an image with a more desirable sky portion from a different replacement image. According to some embodiments described herein, real-time color harmonization based on the visible sky region may be used to produce more natural colorization. In some examples, horizon-aware sky alignment and placement with advanced padding may also be used. For example, the horizons of the original image and the replacement image may be automatically detected and aligned, and color harmonization may be performed based on the aligned images.

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