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Official Research Models
This is the approved revision of this page, as well as being the most recent.
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These models are officially released models from the people who wrote the research papers (like ESRGAN).
If you're looking for custom models, such as Remacri, UltraSharp, or AnimeSharp, look here: https://upscale.wiki/wiki/Model_Database |
Contents
Official Models
These are official models from papers that are commonly used within the community. Listed licenses are from the official Github repositories, they may not apply to the model specifically.
ESRGAN Arch
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
4xESRGAN | xinntao | 4x | Apache License 2.0 | ESRGAN | Paper | 2019-07-06 | https://github.com/xinntao/ESRGAN |
2xBSRGAN | cszn | 2x | Apache License 2.0 | BSRGAN | Paper | 2021-08-24 | https://github.com/cszn/BSRGAN |
4xBSRGAN | cszn | 4x | Apache License 2.0 | BSRGAN | Paper | 2021-08-24 | https://github.com/cszn/BSRGAN |
4x Real-ESRGAN / RealESRGAN_x4plus | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN | Paper | 2021-07-22 | https://github.com/xinntao/Real-ESRGAN |
2x Real-ESRGAN / RealESRGAN_x2plus | xinntao | 2x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN | Paper | 2021-07-22 | https://github.com/xinntao/Real-ESRGAN |
4x Real-ESRGAN Anime / RealESRGAN_x4plus_anime_6B | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN 6B | Paper | 2021-12-12 | https://github.com/xinntao/Real-ESRGAN |
Compact Arch
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
RealESRGANv2-animevideo-xsx2 | xinntao | 2x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN "compact" | Paper | 2021-12-12 | https://github.com/xinntao/Real-ESRGAN |
RealESRGANv2-animevideo-xsx4 | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN "compact" | Paper | 2021-12-12 | https://github.com/xinntao/Real-ESRGAN |
realesr-animevideov3 | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN "compact" | Paper | 2022-04-24 | https://github.com/xinntao/Real-ESRGAN |
realesr-general-x4v3 | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN "compact" | Paper | 2022-09-30 | https://github.com/xinntao/Real-ESRGAN |
realesr-general-wdn-x4v3 | xinntao | 4x | BSD 3-Clause "New" or "Revised" License | Real-ESRGAN "compact" | Paper | 2022-09-30 | https://github.com/xinntao/Real-ESRGAN |
SwinIR
Large
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
003_realSR_BSRGAN_DFOWMFC_s64w8_SwinIR-L_x4_GAN | JingyunLiang | 4x | Apache License 2.0 | SwinIR | Paper | 2021-08-26 | https://github.com/JingyunLiang/SwinIR |
Middle/Medium
Small
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
002_lightweightSR_DIV2K_s64w8_SwinIR-S_x2 | JingyunLiang | 2x | Apache License 2.0 | SwinIR | Paper | 2021-08-26 | https://github.com/JingyunLiang/SwinIR |
002_lightweightSR_DIV2K_s64w8_SwinIR-S_x3 | JingyunLiang | 3x | Apache License 2.0 | SwinIR | Paper | 2021-08-26 | https://github.com/JingyunLiang/SwinIR |
002_lightweightSR_DIV2K_s64w8_SwinIR-S_x4 | JingyunLiang | 4x | Apache License 2.0 | SwinIR | Paper | 2021-08-26 | https://github.com/JingyunLiang/SwinIR |
RealSR
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
DF2K-JPEG | jixiaozhong | 4x | Apache License 2.0 | RealSR | Paper | 2020-05-26 | https://github.com/jixiaozhong/RealSR |
GFPGAN
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
GFPGANv1 | TencentARC | 1x-8x | Apache License Version 2.0 | GFPGAN | Paper | 2021-06-15 | https://github.com/TencentARC/GFPGAN |
GFPGANCleanv1-NoCE-C2 | TencentARC | 1x-8x | Apache License Version 2.0 | GFPGAN | Paper | 2021-08-06 | https://github.com/TencentARC/GFPGAN |
GFPGANv1.2 | TencentARC | 1x-8x | Apache License Version 2.0 | GFPGAN | Paper | 2022-02-14 | https://github.com/TencentARC/GFPGAN |
GFPGANv1.3 | TencentARC | 1x-8x | Apache License Version 2.0 | GFPGAN | Paper | 2022-02-14 | https://github.com/TencentARC/GFPGAN |
GFPGANv1.4 | TencentARC | 1x-8x | Apache License Version 2.0 | GFPGAN | Paper | 2022-09-04 | https://github.com/TencentARC/GFPGAN |
RestoreFormer
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
RestoreFormer | TencentARC/wzhouxiff | BSD 3-Clause "New" or "Revised" License | Paper | 2022-04-24 | https://github.com/wzhouxiff/RestoreFormer |
CodeFormer
Model Name | Repo | Scale | License | Architecture | Purpose (short) | Date Posted | GitHub Link |
---|---|---|---|---|---|---|---|
CodeFormer | sczhou | S-Lab License 1.0 | Paper | 2022-08-10 | https://github.com/sczhou/CodeFormer |