Eikonal Fields for Refractive Novel-View Synthesis

02/02/2022
by   Mojtaba Bemana, et al.
7

We tackle the problem of generating novel-view images from collections of 2D images showing refractive and reflective objects. Current solutions assume opaque or transparent light transport along straight paths following the emission-absorption model. Instead, we optimize for a field of 3D-varying Index of Refraction (IoR) and trace light through it that bends toward the spatial gradients of said IoR according to the laws of eikonal light transport.

READ FULL TEXT

page 1

page 2

page 3

page 4

page 5

page 6

page 7

page 8

research
07/26/2021

NeLF: Neural Light-transport Field for Portrait View Synthesis and Relighting

Human portraits exhibit various appearances when observed from different...
research
06/26/2020

Computing Light Transport Gradients using the Adjoint Method

This paper proposes a new equation from continuous adjoint theory to com...
research
04/22/2020

Through the Looking Glass: Neural 3D Reconstruction of Transparent Shapes

Recovering the 3D shape of transparent objects using a small number of u...
research
08/12/2020

Self-supervised Light Field View Synthesis Using Cycle Consistency

High angular resolution is advantageous for practical applications of li...
research
07/12/2023

Stochastic Light Field Holography

The Visual Turing Test is the ultimate goal to evaluate the realism of h...
research
12/13/2022

A Novel Approach For Generating Customizable Light Field Datasets for Machine Learning

To train deep learning models, which often outperform traditional approa...
research
03/04/2022

Weighted Simultaneous Algebra Reconstruction Technique (wSART) for Additive Light Field Synthesis

We apply an iterative weighting scheme for additive light field synthesi...

Please sign up or login with your details

Forgot password? Click here to reset