SPIDeRS: Structured Polarization for Invisible Depth and Reflectance Sensing

Tomoki Ichikawa; Shohei Nobuhara; Ko Nishino

doi:10.1109/cvpr52733.2024.02369

CVPR2024顶会

SPIDeRS: Structured Polarization for Invisible Depth and Reflectance Sensing

Tomoki Ichikawa, Shohei Nobuhara, Ko Nishino

DOI 出版方

2024年份

3顶会引用

摘要

https://vision.ist.i.kyoto-u.ac.jp/ RGB images AoLPs Depth map Normal map Relighting Figure 1 . We propose structured polarization, a novel invisible 3D sensing method using polarized light with per-pixel modulation of the angle of linear polarization. The method enables completely stealth measurement of 3D shape, surface normals, and reflectance.