Image Compression on DIV2K (BD-Rate Evaluation)
-93.25BD-Rate (DISTS)DiT-IC (Ours)
Evaluation results
| Method | Links | ||
|---|---|---|---|
| DiT-IC (Ours)Diff. Reso.=f32d32, Code Reso.=f64d320, Diff. Steps=1, Params=1.0B, Latency=(0.15s), Precision=FP162026.03 | -93.25 | -83.11 | |
| StableCodecDiff. Reso.=f8d4, Code Reso.=f64d320, Diff. Steps=1, Params=1.5B, Latency=0.34s2026.03 | -91.14 | -79.02 | |
| GLCDiff. Reso.=-, Code Reso.=f16d256, Diff. Steps=-, Params=105M, Latency=0.18s2026.03 | -87.6 | -75.9 | |
| DiT-IC (baseline)Diff. Reso.=f32d32, Code Reso.=f64d320, Diff. Steps=1, Params=990M, Latency=0.27s, Precision=FP322026.03 | -73.78 | -64.5 | |
| OSCARDiff. Reso.=f8d4, Code Reso.=f8-64d320, Diff. Steps=1, Params=987M, Latency=0.32s2026.03 | -69.15 | -24.58 | |
| CorrDiffDiff. Reso.=f0d3, Code Reso.=f16d320, Diff. Steps=8, Params=73M2026.03 | -67.32 | -73.08 | |
| ResULICDiff. Reso.=f8d4, Code Reso.=f32d192, Diff. Steps=4, Params=12.3B, Latency=0.83s2026.03 | -62.96 | -62.93 | |
| EGICDiff. Reso.=-, Code Reso.=f16d320, Diff. Steps=-, Params=37M2026.03 | -61.19 | -61.75 | |
| EF-LIC2026.05 | -60.43 | — | |
| EF-LIC-s2026.05 | -45.3 | — | |
| DiffEICDiff. Reso.=f8d4, Code Reso.=f16d320, Diff. Steps=50, Params=1.0B, Latency=12.4s2026.03 | -39.76 | -34.03 | |
| OSCAR2026.05 | -20.57 | — | |
| RDEIC2026.05 | -4.46 | — | |
| PerCoDiff. Reso.=f8d4, Code Reso.=f8-64d320, Diff. Steps=20, Params=4.3B, Latency=8.8s2026.03 | 0 | 0 | |
| MS-ILLM2026.05 | 0 | — | |
| DiffEIC2026.05 | 15.78 | — | |
| MS-ILLMDiff. Reso.=-, Code Reso.=f16d256, Diff. Steps=-, Params=181M, Latency=0.17s2026.03 | 17.17 | -39.52 | |
| Control-GIC2026.05 | 62.09 | — | |
| HiFiC2026.05 | 100.76 | — |