video2x
ESRGAN
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video2x | ESRGAN | |
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108 | 21 | |
8,602 | 5,707 | |
- | - | |
6.8 | 0.0 | |
3 months ago | over 1 year ago | |
Python | Python | |
GNU Affero General Public License v3.0 | Apache License 2.0 |
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video2x
- Upscayl – Free and Open Source AI Image Upscaler
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My streaming fatigue got so bad I started collecting DVDs
Another thing I've been meaning to try, but haven't yet, is hooking up VLC to https://github.com/k4yt3x/video2x/wiki or similar, since, yeah, while DVD quality is pretty decent, for certain genres sometimes I do want a bit more luscious detail.
- So what is the best upscale?
- How do I change the learning hub video resolution?
- Does anyone know any free website or program that upscales bad quality video?
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Is there a digitally enhancement software that's under $0
Upscaling? Yup - but it's going to be local (and slow) https://github.com/k4yt3x/video2x
- Optical flow problems
- Enhancing Video to 720 to 1080
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Best ways to upscale 480p video to 1080p?
I've tried https://github.com/k4yt3x/video2x but mostly for anime. The recorded video I tried ended up looking real horror-show, but it was also an ancient 240p video I had hanging around.
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This guy must be confused
You can use video2x to do this (I'd recommend this, as it's free and open source. Works best on animated content imo)
ESRGAN
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Upscayl - Free and Open Source AI Image Upscaler for Linux, Mac and Windows
This seems to be based on ESRGAN which is supposed to be higher quality than waifu2x.
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How can I change the parameters of ESRGAN
I downloaded https://github.com/xinntao/ESRGAN , I run it using command line, no gui.
- Finetuning a x2 Real-ESRGAN model?
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The Golden Gator re-imagined by AI (Read comment before watching on stream)
Nerd info: Uses 3 different algorithms together: https://github.com/CompVis/stable-diffusion For generating source https://github.com/TencentARC/GFPGAN For repairing faces, mouths, eyes https://github.com/xinntao/ESRGAN For upscaling Paint.Net for manual retouching, cleanup and adjustments.
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[D] Has anyone tried GAN "tricks" on VAEs?
Code for https://arxiv.org/abs/1809.00219 found: https://github.com/xinntao/ESRGAN
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How to convert a low resolution, pixelated image into a high resolution picture 💫
Even if it's not a simple black and white image, you can get damn impressive results when upscaling images with GAN-based algorithms, like ESRGAN, together with a suitable pretrained model. Both are free of charge. The software can be tricky to use compared to Photoshop, though.
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Ambriel Motion Graphics Experiment
I use ESRGAN: https://github.com/xinntao/ESRGAN
- Some architectural stuff I’ve been working on.
- children playing in the rain at night illuminated by lanterns, reflective puddles, fine detail, by Leonid Afremov
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Paper: "A-ESRGAN: Training Real-World Blind Super-Resolution with Attention U-Net Discriminators", Wei et al 2021. "Main idea: Introduce attention U-net into the field of blind real world image super resolution. We aims to provide a super resolution method with sharper result and less distortion."
There are two Generator architectures that are in the code, however these are actually just sitting there unused, likely from work that did not pan out because if you look at their inference code it's not used at all. Instead they directly import the plain old vanilla RRDB architecture from BasicSR yet again another Xinntao repository. Seeing the theme here.
What are some alternatives?
waifu2x - Image Super-Resolution for Anime-Style Art
Real-ESRGAN - Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.
Waifu2x-Extension-GUI - Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.
realsr-ncnn-vulkan - RealSR super resolution implemented with ncnn library
waifu2x-ncnn-vulkan - waifu2x converter ncnn version, runs fast on intel / amd / nvidia / apple-silicon GPU with vulkan
flowframes - Flowframes Windows GUI for video interpolation using DAIN (NCNN) or RIFE (CUDA/NCNN)
Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
RealSR - Toward Real-World Single Image Super-Resolution: A New Benchmark and A New Model (ICCV 2019)
traiNNer - traiNNer: Deep learning framework for image and video super-resolution, restoration and image-to-image translation, for training and testing.