公开(公告)号：US12254589B2

公开(公告)日：2025-03-18

申请号：US18055716

申请日：2022-11-15

Applicant: Adobe Inc.

Inventor： Mohammad Reza Karimi Dastjerdi ,  Yannick Hold-Geoffroy ,  Vladimir Kim ,  Jonathan Eisenmann ,  Jean-François Lalonde

IPC: G06T3/04 ,  G06T3/18 ,  G06T3/4023 ,  G06T3/4046 ,  G06T7/00 ,  G06V10/774 ,  G06V10/776

Abstract: Embodiments are disclosed for generating 360-degree panoramas from input narrow field of view images. A method of generating 360-degree panoramas may include obtaining an input image and guide, generating a panoramic projection of the input image, and generating, by a panorama generator, a 360-degree panorama based on the panoramic projection and the guide, wherein the panorama generator is a guided co-modulation generator network trained to generate a 360-degree panorama from the input image based on the guide.

公开(公告)号：US20240127402A1

公开(公告)日：2024-04-18

申请号：US18238290

申请日：2023-08-25

Applicant: Adobe Inc.

Inventor： Mohammad Reza Karimi Dastjerdi ,  Yannick Hold-Geoffroy ,  Sai Bi ,  Jonathan Eisenmann ,  Jean-François Lalonde

IPC: G06T5/50 ,  G06T5/00 ,  G06T15/50

CPC classification number: G06T5/50 ,  G06T5/002 ,  G06T15/506 ,  G06T2200/24 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20092 ,  G06T2207/20208

Abstract: In some examples, a computing system accesses a field of view (FOV) image that has a field of view less than 360 degrees and has low dynamic range (LDR) values. The computing system estimates lighting parameters from a scene depicted in the FOV image and generates a lighting image based on the lighting parameters. The computing system further generates lighting features generated the lighting image and image features generated from the FOV image. These features are aggregated into aggregated features and a machine learning model is applied to the image features and the aggregated features to generate a panorama image having high dynamic range (HDR) values.