|
--- |
|
license: cc-by-4.0 |
|
tags: |
|
- super-resolution |
|
--- |
|
# BHI Small SISR Dataset |
|
|
|
This is a small version of my [BHI SISR Dataset](https://huggingface.co/datasets/Phips/BHI), it consist of 12k 512x512 png training tiles. |
|
The same way as [BHI_mini](https://huggingface.co/datasets/Phips/BHI_mini), the focus of this dataset was to extract the high information density and good quality images from the dataset, together with deduplication. |
|
This dataset contains more training tiles than BHI_mini, which is beneficial for medium and big networks, especially when pre-applying degradations for paired training for better degradation distribution. |
|
For complex pre-applied degradation (many different types and strengths) or diffusion network, probably the standard BHI might give better results. |
|
|
|
<figure> |
|
<img src="https://cdn-uploads.huggingface.co/production/uploads/634e9aa407e669188d3912f9/4971HNTaLFqw_Zbb583hR.webp" alt="BHI Small SISR Dataset Example Tiles"> |
|
<figcaption>BHI Small SISR Dataset Example Tiles"</figcaption> |
|
</figure> |
|
|
|
I provide two LR sets with this, x2 and x4, which have been downsampled with pillow bicubic. In the validation folder I also provide an Urban100 HR, x2 and x4 set which have been downsampled the same way. |
