Lossless Image Compression on DIV2K (using BPD)
2.51BPDP2LLM
Evaluation Results
| Method | Links | |
|---|---|---|
| P2LLM#Params=8B, MACs=-, Speed (KB/s)=20‡, Multi Modal=false2026.02 | 2.51 | |
| OmniZip-L#Params=152M, MACs=56.0M, Speed (KB/s)=420‡, Multi Modal=true2026.02 | 2.542 | |
| DLPR*#Params=22.3M, MACs=-, Speed (KB/s)=640, Multi Modal=false2026.02 | 2.55 | |
| SHVCTraining Dataset=ImageNet64, Evaluation Protocol=Patch-based (64x64 crop)2022.04 | 2.57 | |
| iFlowTraining Dataset=ImageNet64, Evaluation Protocol=Patch-based (64x64 crop)2022.04 | 2.57 | |
| iVPFTraining Dataset=ImageNet64, Evaluation Protocol=Patch-based (64x64 crop)2022.04 | 2.68 | |
| OmniZip-M#Params=38M, MACs=18.2M, Speed (KB/s)=1015‡, Multi Modal=true2026.02 | 2.749 | |
| JPEG-XL2022.04 | 2.79 | |
| JPEG-XL#Params=-, MACs=-, Speed (KB/s)=970′, Multi Modal=false2026.02 | 2.826 | |
| FLIF2022.04 | 2.91 | |
| FLIF#Params=-, MACs=-, Speed (KB/s)=652′, Multi Modal=false2026.02 | 2.914 | |
| OmniZip-S#Params=4.8M, MACs=3.88M, Speed (KB/s)=1223‡, Multi Modal=true2026.02 | 2.968 | |
| RC#Params=-, MACs=-, Speed (KB/s)=-, Multi Modal=false2026.02 | 3.08 | |
| PNG2022.04 | 3.09 | |
| L3C2022.04 | 3.09 | |
| L3C*#Params=5M, MACs=6.86M, Speed (KB/s)=178, Multi Modal=false2026.02 | 3.09 | |
| JPEG2000#Params=-, MACs=-, Speed (KB/s)=5000′, Multi Modal=false2026.02 | 3.127 | |
| WebP#Params=-, MACs=-, Speed (KB/s)=330′, Multi Modal=false2026.02 | 3.176 | |
| BPG#Params=-, MACs=-, Speed (KB/s)=180′, Multi Modal=false2026.02 | 3.285 | |
| bzip2#Params=-, MACs=-, Speed (KB/s)=3300′, Multi Modal=true2026.02 | 4.208 | |
| gzip#Params=-, MACs=-, Speed (KB/s)=14500′, Multi Modal=true2026.02 | 4.224 | |
| zstd#Params=-, MACs=-, Speed (KB/s)=11000′, Multi Modal=true2026.02 | 4.229 | |
| PNG#Params=-, MACs=-, Speed (KB/s)=200′, Multi Modal=false2026.02 | 4.229 | |
| Llama3*#Params=8B, MACs=7.80G, Speed (KB/s)=20‡, Multi Modal=true2026.02 | 4.378 | |
| RWKV*#Params=7B, MACs=7.19G, Speed (KB/s)=86‡, Multi Modal=true2026.02 | 4.718 |