Shape From Sky: Polarimetric Normal Recovery Under the Sky. - Tomoki Ichikawa; Matthew Purri; Ryo Kawahara; Shohei Nobuhara; Kristin J. Dana; Ko Nishino (CVPR, 2021)

Fresnel Microfacet BRDF: Unification of Polari-Radiometric Surface-Body Reflection. - Tomoki Ichikawa; Yoshiki Fukao; Shohei Nobuhara; Ko Nishino (CVPR, 2023)

SPIDeRS: Structured Polarization for Invisible Depth and Reflectance Sensing. - Tomoki Ichikawa; Shohei Nobuhara; Ko Nishino (CVPR, 2024)

MAtCha Gaussians: Atlas of Charts for High-Quality Geometry and Photorealism From Sparse Views. - Antoine Guédon; Tomoki Ichikawa; Kohei Yamashita 001; Ko Nishino (CVPR, 2025)

Single-Shot Shape and Reflectance with Spatial Polarization Multiplexing. - Tomoki Ichikawa; Ryo Kawahara; Ko Nishino (CoRR, 2025)