Cycle-World: Mitigating Error Accumulation in Long-term Video World Models via Reverse-Prediction Cycle Consistency
循环世界:通过反向预测循环一致性减轻长期视频世界模型中的误差累积
机构 * School of Computer Science, Shanghai Jiao Tong University, Shanghai, China(上海交通大学计算机科学学院) ; Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou, China(浙江大学控制系统研究所) ; Nanyang Technological University, Singapore(新加坡南洋理工大学)
AI总结 针对自回归扩散模型在长视频生成中误差累积问题,提出循环世界框架,通过训练和推理阶段的时间可逆性及反向预测模型抑制误差,实验证明其在VBench基准测试中显著减轻误差漂移,提升生成质量和时间一致性。
Comments Accepted by ECCV 2026