Real-ESRGAN
RealSR
| Real-ESRGAN | RealSR | |
|---|---|---|
| 3 | 2 | |
| 402 | 425 | |
| 3.2% | - | |
| 0.0 | 3.2 | |
| 27 days ago | over 3 years ago | |
| Python | MATLAB | |
| BSD 3-clause "New" or "Revised" License | - |
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Real-ESRGAN
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Retrained Real-ESRGAN version used by ruDALL-E (a text-to-image AI) may be of interest
I noticed that the 256x256 -> 1024x1024 upscalings used by the ruDALL-E (text-to-image AI) demo site looked more detailed than other upscalers I've used. It apparently uses a retrained Real-ESRGAN. Here is a comparison I did of 2 synthetic images upscaled with this and 2 other upscalers. The GitHub repos are here and here. A web app version is here.
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"a dog in a sweater. no watermark." (4 images) generated by CogView 2. ~256x256 cropped screenshot upscaled 4x with Real-ESRGAN from ruDALL-E demo.
I used this Colab for the upscaling. GitHub repo for the upscaler.
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Real-ESRGAN (an upscaler) implementation used by ruDALL-E demo seems to create a lot more fine details than the other implementation of Real-ESRGAN that I used. Gallery contains upscaler comparisons for 2 input images. An implementation of SwinIR upscaler is also included.
Colab for Real-ESRGAN used by ruDALL-E demo. GitHub repo.
RealSR
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Is there a not a scam free online video upscale for SD video?
If you want to upscale live-action stuff, you need to load up some different models. For example RealSR or SRMD.
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Waifu2x but for film/video? Machine Learning 4k Upscale
This tool allows for multiple drivers, you can look at RealSR or SRMD NCNN
What are some alternatives?
Real-ESRGAN-colab - A Real-ESRGAN model trained on a custom dataset
srmd-ncnn-vulkan - SRMD super resolution implemented with ncnn library
BasicSR - Open Source Image and Video Restoration Toolbox for Super-resolution, Denoise, Deblurring, etc. Currently, it includes EDSR, RCAN, SRResNet, SRGAN, ESRGAN, EDVR, BasicVSR, SwinIR, ECBSR, etc. Also support StyleGAN2, DFDNet.
video2x - A lossless video/GIF/image upscaler achieved with waifu2x, Anime4K, SRMD and RealSR. Started in Hack the Valley II, 2018.
Image-Super-Resolution-via-Iterative-Refinement - Unofficial implementation of Image Super-Resolution via Iterative Refinement by Pytorch
3DDFA_V2 - The official PyTorch implementation of Towards Fast, Accurate and Stable 3D Dense Face Alignment, ECCV 2020.
onnx-web - web UI for GPU-accelerated ONNX pipelines like Stable Diffusion, even on Windows and AMD
DAIN - Depth-Aware Video Frame Interpolation (CVPR 2019)
realesrgan-gui - 实用、美观的 Real-ESRGAN 图形界面，同时支持 Windows、Ubuntu 和 macOS 平台。现在也支持 Real-CUGAN 了！(Cross-platform GUI for image upscaler Real-ESRGAN with additional features. Now with Real-CUGAN support!)
TCPDat - This is the repository for the Tropical Cyclone Precipitation Dataset, or TCPDat.
Real-ESRGAN - Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.