Holger Caesar

CorrelationFlow: A Training-Free Geometric Approach for LiDAR Scene Flow Estimation

Minh-Quan Dao, Yancong Lin, Julie Stephany Berrio Perez, Holger Caesar

LiDAR scene flow estimation has settled into a monoculture: nearly all recent methods share the same feed-forward architecture and the same family of self-supervised losses, inheriting each other's assumptions, and each other's blind spots. When those assumptions fail, as they do…Read more