RNb-NeuS: Reflectance and Normal-based Multi-View 3D Reconstruction

arXiv:2312.01215v2 Announce Type: replace
Abstract: This paper introduces a versatile paradigm for integrating multi-view reflectance (optional) and normal maps acquired through photometric stereo. Our approach employs a pixel-wise joint re-parameterization of reflectance and normal, considering them as a vector of radiances rendered under simulated, varying illumination. This re-parameterization enables the seamless integration of reflectance and normal maps as input data in neural volume rendering-based 3D reconstruction while preserving a single optimization objective. In contrast, recent multi-view photometric stereo (MVPS) methods …

3d reconstruction abstract acquired arxiv cs.cv integration maps normal paper paradigm pixel seamless integration them through type vector view wise