Trung Thanh Ngo

2 accepted papers

2024

Deep Polarization Cues for Single-shot Shape and Subsurface Scattering Estimation

Chenhao Li*, Trung Thanh Ngo, Hajime Nagahara

ECCV 2024poster

"In this work, we propose a novel learning-based method to jointly estimate the shape and subsurface scattering (SSS) parameters of translucent objects by utilizing polarization cues. Although polarization cues have been used in various applications, such as shape from polarization (SfP), BRDF estim…

Cited by 1 Source ↗PDF ↗Scholar ↗

2023

Inverse Rendering of Translucent Objects Using Physical and Neural Renderers

Chenhao Li, Trung Thanh Ngo, Hajime Nagahara

CVPR 2023poster

In this work, we propose an inverse rendering model that estimates 3D shape, spatially-varying reflectance, homogeneous subsurface scattering parameters, and an environment illumination jointly from only a pair of captured images of a translucent object. In order to solve the ambiguity problem of in…

Cited by 10 Source ↗PDF ↗code ↗Scholar ↗