We propose SSD-SR, the first super-resolution architecture built on Mamba-2's Structured State Space Duality (SSD). While over 15 Mamba-1 SR methods exist (MambaIR, MambaIRv2, DVMSR, VSRM, etc.), none uses Mamba-2. SSD-SR introduces SSD Residual Groups, Frequency-Aware State Routing for differential low/high-frequency processing, and Diffusion-Guided SSD-SR — the first diffusion-based Mamba SR model.
Hiroki Abe (Thu,) studied this question.