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公开(公告)号：US11972512B2
公开(公告)日：2024-04-30
申请号：US17583600
申请日：2022-01-25
申请人： Adobe Inc.
CPC分类号： G06T11/60 , G06T7/50 , G06T7/90 , G06T15/06 , G06T15/50 , G06T2207/20081 , G06T2207/20084
摘要： Directional propagation editing techniques are described, in one example, a digital image, a depth map, and a direction are obtained by an image editing system. The image editing system then generates features. To do so, the image editing system generates features from the digital image and the depth map for each pixel based on the direction, e.g., until an edge of the digital image is reached. In an implementation, instead of storing a value of the depth directly, a ratio is stored based on a depth in the depth map and a depth of a point along the direction. The image editing system then forms a feature volume using the features, e.g., as three dimensionally stacked features. The feature volume is employed by the image editing system as part of editing the digital image to form an edited digital image.
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公开(公告)号：US20230237718A1
公开(公告)日：2023-07-27
申请号：US17583600
申请日：2022-01-25
申请人： Adobe Inc.
CPC分类号： G06T11/60 , G06T7/50 , G06T7/90 , G06T15/50 , G06T15/06 , G06T2207/20081 , G06T2207/20084
摘要： Directional propagation editing techniques are described, in one example, a digital image, a depth map, and a direction are obtained by an image editing system. The image editing system then generates features. To do so, the image editing system generates features from the digital image and the depth map for each pixel based on the direction, e.g., until an edge of the digital image is reached. In an implementation, instead of storing a value of the depth directly, a ratio is stored based on a depth in the depth map and a depth of a point along the direction. The image editing system then forms a feature volume using the features, e.g., as three dimensionally stacked features. The feature volume is employed by the image editing system as part of editing the digital image to form an edited digital image.
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公开(公告)号：US12073507B2
公开(公告)日：2024-08-27
申请号：US17861199
申请日：2022-07-09
申请人： Adobe Inc.
发明人： Zexiang Xu , Zhixin Shu , Sai Bi , Qiangeng Xu , Kalyan Sunkavalli , Julien Philip
CPC分类号： G06T15/205 , G06T15/06 , G06T15/80 , G06T2207/10028
摘要： A scene modeling system receives a plurality of input two-dimensional (2D) images corresponding to a plurality of views of an object and a request to display a three-dimensional (3D) scene that includes the object. The scene modeling system generates an output 2D image for a view of the 3D scene by applying a scene representation model to the input 2D images. The scene representation model includes a point cloud generation model configured to generate, based on the input 2D images, a neural point cloud representing the 3D scene. The scene representation model includes a neural point volume rendering model configured to determine, for each pixel of the output image and using the neural point cloud and a volume rendering process, a color value. The scene modeling system transmits, responsive to the request, the output 2D image. Each pixel of the output image includes the respective determined color value.
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4.发明公开公开(公告)号：US20240273813A1
公开(公告)日：2024-08-15
申请号：US18168995
申请日：2023-02-14
申请人： Adobe Inc.
发明人： Jianming Zhang , Yichen Sheng , Julien Philip , Yannick Hold-Geoffroy , Xin Sun , He Zhang
CPC分类号： G06T15/60 , G06T7/60 , G06V10/60 , G06V10/761 , G06V10/82
摘要： The present disclosure relates to systems, methods, and non-transitory computer-readable media that generates object shadows for digital images utilizing corresponding geometry-aware buffer channels. For instance, in one or more embodiments, the disclosed systems generate, utilizing a height prediction neural network, an object height map for a digital object portrayed in a digital image and a background height map for a background portrayed in the digital image. The disclosed systems also generate, from the digital image, a plurality of geometry-aware buffer channels using the object height map and the background height map. Further, the disclosed systems modify the digital image to include a soft object shadow for the digital object using the plurality of geometry-aware buffer channels.
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公开(公告)号：US20240013477A1
公开(公告)日：2024-01-11
申请号：US17861199
申请日：2022-07-09
申请人： Adobe Inc.
发明人： Zexiang Xu , Zhixin Shu , Sai Bi , Qiangeng Xu , Kalyan Sunkavalli , Julien Philip
CPC分类号： G06T15/205 , G06T15/80 , G06T15/06 , G06T2207/10028
摘要： A scene modeling system receives a plurality of input two-dimensional (2D) images corresponding to a plurality of views of an object and a request to display a three-dimensional (3D) scene that includes the object. The scene modeling system generates an output 2D image for a view of the 3D scene by applying a scene representation model to the input 2D images. The scene representation model includes a point cloud generation model configured to generate, based on the input 2D images, a neural point cloud representing the 3D scene. The scene representation model includes a neural point volume rendering model configured to determine, for each pixel of the output image and using the neural point cloud and a volume rendering process, a color value. The scene modeling system transmits, responsive to the request, the output 2D image. Each pixel of the output image includes the respective determined color value.
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