---
license: cc-by-4.0
pipeline_tag: image-to-image
tags:
- pytorch
- super-resolution
---

[Link to Github Release](https://github.com/Phhofm/models/releases/tag/2xNomosUni_span_multijpg_ldl)  

# 2xNomosUni_span_multijpg_ldl  

Name: 2xNomosUni_span_multijpg_ldl  
License: CC BY 4.0  
Network: [SPAN](https://github.com/hongyuanyu/SPAN)  
Author: Philip Hofmann    
Scale: 2  
Purpose: 2x fast universal DoF preserving upscaler  
Release Date: 13.01.2024  
Iterations: 120'000  
epoch: 95  
batch_size: 12  
HR_size: 128  
Dataset: nomosuni  
Number of train images: 2989  
OTF Training: No  
Pretrained_Model_G: 2xNomosUni_span_multijpg  

Description:  
2x span fast universal DoF preserving upscaler, pair trained with jpg degradation (down to 40) and multiscale (down_up, bicubic, bilinear, box, nearest, lanczos).  

Examples:  
[dofwheat](https://slow.pics/c/k0U59uJC)  
[digitalart](https://slow.pics/c/yyY0xMAn)    
[face](https://slow.pics/c/MdV3Lr7N)  

![wheat_example](https://github.com/Phhofm/models/assets/14755670/4173c6ca-d84f-4ec8-a955-b0b4199814d5)  
![digitalart_example](https://github.com/Phhofm/models/assets/14755670/89a46618-d379-474d-b582-1891607a1587)  
![face_example](https://github.com/Phhofm/models/assets/14755670/6acef876-a077-4e97-9210-fd0526e57a75)