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https://github.com/ai-forever/real-esrgan

PyTorch implementation of Real-ESRGAN model

https://github.com/ai-forever/real-esrgan

Science Score: 23.0%

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    Links to: arxiv.org
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    Low similarity (7.4%) to scientific vocabulary

Keywords

esrgan python pytorch real-esrgan real-world-super-resolution super-resolution
Last synced: 6 months ago · JSON representation

Repository

PyTorch implementation of Real-ESRGAN model

Basic Info
  • Host: GitHub
  • Owner: ai-forever
  • License: bsd-3-clause
  • Language: Python
  • Default Branch: main
  • Homepage:
  • Size: 9.93 MB
Statistics
  • Stars: 600
  • Watchers: 10
  • Forks: 205
  • Open Issues: 31
  • Releases: 0
Topics
esrgan python pytorch real-esrgan real-world-super-resolution super-resolution
Created over 4 years ago · Last pushed almost 2 years ago
Metadata Files
Readme License

README.md

Real-ESRGAN

PyTorch implementation of a Real-ESRGAN model trained on custom dataset. This model shows better results on faces compared to the original version. It is also easier to integrate this model into your projects.

This is not an official implementation. We partially use code from the original repository

Real-ESRGAN is an upgraded ESRGAN trained with pure synthetic data is capable of enhancing details while removing annoying artifacts for common real-world images.

You can try it in google colab Open In Colab

Installation

bash pip install git+https://github.com/sberbank-ai/Real-ESRGAN.git

Usage

Basic usage:

```python import torch from PIL import Image import numpy as np from RealESRGAN import RealESRGAN

device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')

model = RealESRGAN(device, scale=4) model.loadweights('weights/RealESRGANx4.pth', download=True)

pathtoimage = 'inputs/lrimage.png' image = Image.open(pathto_image).convert('RGB')

sr_image = model.predict(image)

srimage.save('results/srimage.png') ```

Examples

Low quality image:

Real-ESRGAN result:

Low quality image:

Real-ESRGAN result:

Low quality image:

Real-ESRGAN result:

Owner

  • Name: AI Forever
  • Login: ai-forever
  • Kind: organization
  • Location: Armenia

Creating ML for the future. AI projects you already know. We are non-profit organization with members from all over the world.

GitHub Events

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Last Year
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Dependencies

requirements.txt pypi
  • Pillow *
  • numpy *
  • opencv-python *
  • torch >=1.7
  • torchvision >=0.8.0
  • tqdm *
setup.py pypi
  • for *
  • open *
  • str *