Reconstruction is Condition Generation Task

RAC: Rectified Flow Auto Coder

Sen Fang¹, Yalin Feng^2*, Yanxin Zhang³, Yihao Quan¹, Juyi Lin⁴, Yifan Shen⁵,
Ziwei Dong⁶, Sisong Bei⁶, Dimitris N. Metaxas¹

¹Rutgers University, ²Nanyang Technological University, ³University of Wisconsin-Madison,
⁴Northeastern University, ⁵University of Illinois Urbana-Champaign, ⁶Independent Researcher

^*Equal Contribution

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Fig. 1: The trajectory demonstration of RAC: Make the reconstruction task a condition generation task; Make the decoder the encoder; Make the single-step decoding and encoding a multi-step decoding and encoding.