Reviving Unsupervised Optical Flow

[WACV 2026] Reviving Unsupervised Optical Flow: Concept Reevaluation, Multi-Scale Advances and Full Open-Source Release

Authors: Azin Jahedi, Marc Rivinius, Noah Berenguel Senn, Andrés Bruhn

Paper: [WACV 2026 Paper] [WACV Oral Presentation]

Our Simple Unsupervised RAFT (Sun-RAFT ☀️) repository: https://github.com/cv-stuttgart/Sun-RAFT

Our Multi-Scale Unsupervised RAFT (Muun-RAFT 🌑) repository: https://github.com/cv-stuttgart/Muun-RAFT