31 citations · 50 across the 27 of their papers we have counts for
4 papers · 1 filter
Fresnel Microfacet BRDF: Unification of Polari-Radiometric Surface-Body Reflection
Tomoki Ichikawa, Yoshiki Fukao, Shohei Nobuhara +1
Computer vision applications have heavily relied on the linear combination of Lambertian diffuse and microfacet specular reflection models for representing reflected radiance, whic…
ViewBirdiformer: Learning to recover ground-plane crowd trajectories and ego-motion from a single ego-centric view
Mai Nishimura, Shohei Nobuhara, Ko Nishino
We introduce a novel learning-based method for view birdification, the task of recovering ground-plane trajectories of pedestrians of a crowd and their observer in the same crowd j…
BlindSpotNet: Seeing Where We Cannot See
Taichi Fukuda, Kotaro Hasegawa, Shinya Ishizaki +2
We introduce 2D blind spot estimation as a critical visual task for road scene understanding. By automatically detecting road regions that are occluded from the vehicle's vantage p…
nLMVS-Net: Deep Non-Lambertian Multi-View Stereo
Kohei Yamashita, Yuto Enyo, Shohei Nobuhara +1
We introduce a novel multi-view stereo (MVS) method that can simultaneously recover not just per-pixel depth but also surface normals, together with the reflectance of textureless,…