FreeSpec: Training-Free Long Video Generation via Singular-Spectrum Reconstruction

Fangda Chen, Shanshan Zhao, Longrong Yang, Chuanfu Xu, Zhigang Luo, Long Lan

By Callan Zhang · May 7, 2026 · Editorial standards →

Summarised from the primary source with AI assistance under human editorial oversight. Turing Wire is not a primary source — read the original for the authoritative account.

Source: arXiv cs.CV