公开(公告)号：US20250086878A1

公开(公告)日：2025-03-13

申请号：US18900362

申请日：2024-09-27

Applicant: Adobe Inc.

Inventor： Kowsheek Mahmood ,  Kevin Roan ,  David McKinley Cardwell

IPC: G06T15/08 ,  G06T15/50 ,  G06T19/00

Abstract: A method for generating a volume for three-dimensional rendering extracts a plurality of images from a source image input, normalizes the extracted images to have a common pixel size, and determines a notional camera placement for each normalized image to obtain a plurality of annotated normalized images, each annotated with a respective point of view through the view frustum of the notional camera. From the annotated normalized images, the method generates a first volume encompassing a first three-dimensional representation of the target object and selects a smaller subspace within the first volume that encompasses the first three-dimensional representation of the target object. The method generates, from the annotated normalized images, a second volume overlapping the first volume, encompassing a second three-dimensional representation of the target object and having a plurality of voxels, and crops the second volume to limit the second volume to the subspace.

公开(公告)号：US12131421B2

公开(公告)日：2024-10-29

申请号：US18083796

申请日：2022-12-19

Applicant: Adobe Inc.

Inventor： Kowsheek Mahmood ,  Kevin Roan ,  David McKinley Cardwell

IPC: G06T15/08 ,  G06T15/50 ,  G06T19/00

CPC classification number: G06T15/08 ,  G06T15/50 ,  G06T19/00 ,  G06T2210/22 ,  G06T2219/004

Abstract: A method for generating a volume for three-dimensional rendering extracts a plurality of images from a source image input, normalizes the extracted images to have a common pixel size, and determines a notional camera placement for each normalized image to obtain a plurality of annotated normalized images, each annotated with a respective point of view through the view frustum of the notional camera. From the annotated normalized images, the method generates a first volume encompassing a first three-dimensional representation of the target object and selects a smaller subspace within the first volume that encompasses the first three-dimensional representation of the target object. The method generates, from the annotated normalized images, a second volume overlapping the first volume, encompassing a second three-dimensional representation of the target object and having a plurality of voxels, and crops the second volume to limit the second volume to the subspace.

公开(公告)号：US20230274494A1

公开(公告)日：2023-08-31

申请号：US18083796

申请日：2022-12-19

Applicant: Adobe Inc.

Inventor： Kowsheek Mahmood ,  Kevin Roan ,  David McKinley Cardwell

IPC: G06T15/08 ,  G06T19/00 ,  G06T15/50

CPC classification number: G06T15/08 ,  G06T19/00 ,  G06T15/50 ,  G06T2219/004 ,  G06T2210/22

Abstract: A method for generating a volume for three-dimensional rendering extracts a plurality of images from a source image input, normalizes the extracted images to have a common pixel size, and determines a notional camera placement for each normalized image to obtain a plurality of annotated normalized images, each annotated with a respective point of view through the view frustum of the notional camera. From the annotated normalized images, the method generates a first volume encompassing a first three-dimensional representation of the target object and selects a smaller subspace within the first volume that encompasses the first three-dimensional representation of the target object. The method generates, from the annotated normalized images, a second volume overlapping the first volume, encompassing a second three-dimensional representation of the target object and having a plurality of voxels, and crops the second volume to limit the second volume to the subspace.

公开(公告)号：US20250118040A1

公开(公告)日：2025-04-10

申请号：US18528064

申请日：2023-12-04

Applicant: Adobe Inc.

Inventor： David McKinley Cardwell ,  Kowsheek Mahmood ,  Christophe Darphin ,  Salvador German Soto Gutierrez

IPC: G06T19/20 ,  G06F3/04845

Abstract: Three-dimensional object edit and visualization techniques and systems are described. In a first example, a content navigation control is implemented by a content editing system to aid navigation through a history of how a three-dimensional environment and a three-dimensional object included in the environment is created. In a second example, the content editing system is configured to streamline placement of a three-dimensional object within a three-dimensional environment. The content editing system, for instance, generates a manipulation visualization in support of corresponding editing operations to act as a guide, e.g., as an alignment guide or an option guide. In a third example, the content editing system implements a shadow control that is usable as part of an editing and as a visualization to control rendering of illumination within a three-dimensional environment.

公开(公告)号：US20250118026A1

公开(公告)日：2025-04-10

申请号：US18527993

申请日：2023-12-04

Applicant: Adobe Inc.

Inventor： David McKinley Cardwell ,  Kowsheek Mahmood ,  Christophe Darphin ,  Salvador German Soto Gutierrez

IPC: G06T19/00 ,  G06F3/04815 ,  G06F3/04847

Abstract: Three-dimensional object edit and visualization techniques and systems are described. In a first example, a content navigation control is implemented by a content editing system to aid navigation through a history of how a three-dimensional environment and a three-dimensional object included in the environment is created. In a second example, the content editing system is configured to streamline placement of a three-dimensional object within a three-dimensional environment. The content editing system, for instance, generates a manipulation visualization in support of corresponding editing operations to act as a guide, e.g., as an alignment guide or an option guide. In a third example, the content editing system implements a shadow control that is usable as part of an editing and as a visualization to control rendering of illumination within a three-dimensional environment.