公开(公告)号：US20250029207A1

公开(公告)日：2025-01-23

申请号：US18355952

申请日：2023-07-20

Applicant: Adobe Inc.

Inventor： Jean Marc Christian Marie Thiery ,  Tamy Boubekeur ,  Robin Faury ,  Jérémy Nicolas Levallois ,  Alban Elias Gauthier

IPC: G06T3/40 ,  G06T15/04 ,  G06T15/50

Abstract: In implementation of techniques for upsampling a digital material model based on radiances, a computing device implements an upsampling system to receive an input digital material model having a first resolution. The upsampling system generates a bilinearly upsampled texel based on the input digital material model having the first resolution. The upsampling system then generates a texel having a second resolution that is higher than the first resolution based on the bilinearly upsampled texel using a machine learning model trained on training data to generate texels. Based on the texel having the second resolution, the upsampling system generates an output digital material model having a resolution that is higher than the first resolution.

公开(公告)号：US11961188B2

公开(公告)日：2024-04-16

申请号：US17835754

申请日：2022-06-08

Applicant: Adobe Inc.

Inventor： Robin Faury ,  Tamy Boubekeur ,  Jeremy Levallois ,  Alban Gauthier ,  Theo Thonat

IPC: G06T17/30 ,  G06T7/00 ,  G06T15/04

CPC classification number: G06T17/30 ,  G06T7/97 ,  G06T15/04 ,  G06T2200/04 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: An appearance-responsive material map generation system generates a set of material maps based on the appearance of a material depicted in the source material data. A neural network included in the appearance-responsive material map generation system is trained to identify features of particular source material data, such as features that contribute to a highly realistic appearance of a graphical object rendered with the material depicted in the source material data. In some cases, the trained neural network receives source material data that includes at least one source material map. Based on the features that are identified for the particular source material data, the appearance-responsive material map generation system creates a respective set of appearance-responsive material maps for the particular source material data. In some cases, the appearance-responsive rendering map set is arranged as an inconsistent pyramid of material maps.

公开(公告)号：US20230401793A1

公开(公告)日：2023-12-14

申请号：US17835754

申请日：2022-06-08

Applicant: Adobe Inc.

Inventor： Robin Faury ,  Tamy Boubekeur ,  Jeremy Levallois ,  Alban Gauthier ,  Theo Thonat

IPC: G06T17/30 ,  G06T15/04 ,  G06T7/00

CPC classification number: G06T17/30 ,  G06T15/04 ,  G06T7/97 ,  G06T2200/04 ,  G06T2207/20084 ,  G06T2207/20081

Abstract: An appearance-responsive material map generation system generates a set of material maps based on the appearance of a material depicted in the source material data. A neural network included in the appearance-responsive material map generation system is trained to identify features of particular source material data, such as features that contribute to a highly realistic appearance of a graphical object rendered with the material depicted in the source material data. In some cases, the trained neural network receives source material data that includes at least one source material map. Based on the features that are identified for the particular source material data, the appearance-responsive material map generation system creates a respective set of appearance-responsive material maps for the particular source material data. In some cases, the appearance-responsive rendering map set is arranged as an inconsistent pyramid of material maps.