3 papers
cs.CV2026
How good was my shot? Quantifying Player Skill Level in Table Tennis
Akihiro Kubota, Tomoya Hasegawa, Ryo Kawahara +1
Gauging an individual's skill level is crucial, as it inherently shapes their behavior. Quantifying skill, however, is challenging because it is latent to the observed actions. To…
cs.CV2026
Spatial Polarization Multiplexing: Single-Shot Invisible Shape and Reflectance Recovery
Tomoki Ichikawa, Ryo Kawahara, Ko Nishino
We propose spatial polarization multiplexing (SPM) for joint sensing of shape and reflectance of a static or dynamic deformable object, which is also invisible to the naked eye. Pa…
cs.CV2025
M-PhyGs: Multi-Material Object Dynamics from Video
Norika Wada, Kohei Yamashita, Ryo Kawahara +1
Knowledge of the physical material properties governing the dynamics of a real-world object becomes necessary to accurately anticipate its response to unseen interactions. Existing…