Track 1
4D Reconstruction and Tracking
Participants reconstruct dynamic scenes and track points over time from an input video, following the D4RT-style reconstruction and tracking setting.
ECCV 2026 Competition
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Two tracks
PhysAI Dynamic 4D
Reconstruction Challenge
A synthetic benchmark with high-quality multi-view rendering and dense geometric annotations, designed for reconstructing the physical world in motion.
2
Available now
Awards at ECCV
01 · Competition tracks
Choose your challenge
Both tracks use the PhysAI dynamic benchmark and share a common goal: robust physical-world understanding from video.
Track 2
Dynamic Video Novel View Synthesis
Models generate a new-view video from an input video and a target camera trajectory, following the camera-controlled dynamic rendering setting.
02 · Technical report
Submit your technical report
Please also submit a technical report to OpenReview describing your methodology before the submission deadline. Kindly use the provided template and ensure that your team name is clearly included in the report.
Teams that demonstrate strong performance and submit high-quality technical reports will be invited to contribute to the challenge's final technical report. All authors from selected teams will be included as co-authors of the final report.
Challenge timeline
Milestone
Date
Challenge site online · training data released
July 10, 2026
Validation server opens
July 10, 2026
Test submission deadline
August 10, 2026
Technical report camera-ready
August 12, 2026
Final results & winners announced
August 20, 2026
Workshop & awards ceremony
ECCV 2026
All deadlines are 23:59 UTC (11:59 PM UTC).
03 · Contact
Challenge questions
For questions about the benchmark, participation, or the technical report, please reach out: