Invention Grant
- Patent Title: Rendering images from deeply learned raytracing parameters
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Application No.: US16368548Application Date: 2019-03-28
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Publication No.: US10902665B2Publication Date: 2021-01-26
- Inventor: Xin Sun , Nathan Aaron Carr , Alexandr Kuznetsov
- Applicant: ADOBE INC.
- Applicant Address: US CA San Jose
- Assignee: ADOBE INC.
- Current Assignee: ADOBE INC.
- Current Assignee Address: US CA San Jose
- Agency: Shook, Hardy & Bacon LLP
- Main IPC: G06T15/06
- IPC: G06T15/06 ; G06T15/00 ; G06N7/00 ; G06N20/00 ; G06N3/08

Abstract:
Images are rendered from deeply learned raytracing parameters. Active learning, via a machine learning (ML) model (e.g., implemented by a deep neural network), is used to automatically determine, infer, and/or predict optimized, or at least somewhat optimized, values for parameters used in raytracing methods. Utilizing deep learning to determine optimized, or at least somewhat optimized, values for raytracing parameters is in contrast to conventional methods, which require users to rely of heuristics for parameter value setting. In various embodiments, one or more parameters regarding the termination and splitting of traced light paths in stochastic-based (e.g., Monte Carlo) raytracing are determined via active learning. In some embodiments, one or more parameters regarding the sampling rate of shadow rays are also determined.
Public/Granted literature
- US20200312009A1 RENDERING IMAGES FROM DEEPLY LEARNED RAYTRACING PARAMETERS Public/Granted day:2020-10-01
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |
G06T15/06 | .光线跟踪 |