Papers BRDF estimation
“BRDF estimation” 태그가 달린 논문 10편 · 필터 해제
Single-Shot Shape and Reflectance with Spatial Polarization Multiplexing
We propose spatial polarization multiplexing (SPM) for reconstructing object shape and reflectance from a single polarimetric image and demonstrate its application to dynamic surface recovery. Although single-pattern str…
BRDF estimationSingle-image Reflectance and Transmittance Estimation from Any Flatbed Scanner
Flatbed scanners have emerged as promising devices for high-resolution, single-image material capture. However, existing approaches assume very specific conditions, such as uniform diffuse illumination, which are only av…
BRDF estimationImage-to-Image TranslationIntrinsic Image DecompositionMaterial Classification+2Deep Polarization Cues for Single-shot Shape and Subsurface Scattering Estimation
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 …
BRDF estimationInverse RenderingReflection RemovalRelightable 3D Gaussians: Realistic Point Cloud Relighting with BRDF Decomposition and Ray Tracing
In this paper, we present a novel differentiable point-based rendering framework to achieve photo-realistic relighting. To make the reconstructed scene relightable, we enhance vanilla 3D Gaussians by associating extra pr…
BRDF estimationLighting EstimationNovel View SynthesisMulti-view 3D Reconstruction of a Texture-less Smooth Surface of Unknown Generic Reflectance
Recovering the 3D geometry of a purely texture-less object with generally unknown surface reflectance (e.g. non-Lambertian) is regarded as a challenging task in multi-view reconstruction. The major obstacle revolves arou…
3D geometry3D Object Reconstruction3D ReconstructionBRDF estimation+1Generalized active learning and design of statistical experiments for manifold-valued data
Characterizing the appearance of real-world surfaces is a fundamental problem in multidimensional reflectometry, computer vision and computer graphics. For many applications, appearance is sufficiently well characterized…
Active LearningBRDF estimationBRDF Estimation of Complex Materials with Nested Learning
The estimation of the optical properties of a material from RGB-images is an important but extremely ill-posed problem in Computer Graphics. While recent works have successfully approached this problem even from just a s…
BRDF estimationReflectance Capture Using Univariate Sampling of BRDFs
We propose the use of a light-weight setup consisting of a collocated camera and light source --- commonly found on mobile devices --- to reconstruct surface normals and spatially-varying BRDFs of near-planar material sa…
BRDF estimationGeneral ClassificationShape and Spatially-Varying Reflectance Estimation From Virtual Exemplars
This paper addresses the problem of estimating the shape of objects that exhibit spatially-varying reflectance. We assume that multiple images of the object are obtained under a fixed view-point and varying illumination,…
BRDF estimationA Dictionary-based Approach for Estimating Shape and Spatially-Varying Reflectance
We present a technique for estimating the shape and reflectance of an object in terms of its surface normals and spatially-varying BRDF. We assume that multiple images of the object are obtained under fixed view-point an…
BRDF estimationObject