How to upscale images with chaiNNer

День тому

This is meant as a simple introduction of how to use chaiNNer with some base-functionalities (there is a lot that could be done with chaiNNer). A lot of community trained models can be found on openmodeldb.info (my self trained models on there are the ones 'by Helaman')
chaiNNer website: chainner.app/
open model database: openmodeldb.info/
SwinIR-L model: github.com/JingyunLiang/SwinI...
CodeFormer model: github.com/sczhou/CodeFormer/...
Chapters
0:00 Introduction / Image enlargement
01:25 Installing chaiNNer
02:53 GUI overview
03:38 Installing dependencies
04:33 Upscale an image
08:47 Upscale whole folder of images
10:43 Face fix
13:02 Average color fix
13:32 Upscaling a video file
16:45 Models fetching
18:40 Visual Model comparison
22:22 Where to get help / chaiNNer discord
23:15 Newest community models / Enhance Everything discord

КОМЕНТАРІ: 28

@CardboardBoxed 9 місяців тому

Wow, great video and resource, thanks so much for your time and effort

@xzenor 7 місяців тому

This stuff is amazing! Thanks!

@toddd.8496 7 місяців тому

Thanks so much for all the work you did in putting the model comparison tools together too. That is pure gold!

@petneb 8 місяців тому

Great stuff. Thank you so much

@still.rendering 7 місяців тому

As someone not experienced with node programs I really appreciate the detailed directions and pacing. Thank you!!

@daniellee6912 Місяць тому

thanks a lot for all the work and explanations

@falaylehofficial 11 місяців тому

A wonderful job, Thank you very much, keep going you are amazing.

@TPToE 9 місяців тому

Many thanks for the very helpful video and your fantastic resource for comparing the different models! Do you have any suggestions regarding how to compensate for the over-defined sharp edges that can arise when upscaling a photograph? The best models I've tried produce an impressive sharpness and detail, but edges are usually too crisp and harsh, which can give an illustrated or cartoonish quality to the image.

@helder789 10 місяців тому

Video muito bom, parabens pelo trabalho!

@Djonsing 3 місяці тому

The update came out today, the program is great!

@JJ-vp3bd Місяць тому

any info on that

@kodaifishing Рік тому

Thank you so much for your video, So good🙏🙏🙏🙏🙏🙏

@enricopalazzo85 10 місяців тому

ha, it worked. thanks a bunch

@gabimedia 6 місяців тому

nice video

@gorohk Місяць тому

very good work, not only about work, also detailed about sources. Could u share your page link too.

@micahchukwuebuke4787 11 місяців тому

First Tutorial that goes over how to use Chainner from scratch. Thanks a lot for a job well done!

@sarpsomer Рік тому

Thanks. For the video upscale I couldn't find your trained model and result looks good. Can you give us a link?

@philip_hofmann Рік тому

Ah yeah for sure, you can find the model files here: drive.google.com/drive/folders/1iW4EHokEsrcIZ7He5g485kvmPKXGk1EV (the pth is the original trained file, the others are conversions).

@MelizzanoDaquila 20 днів тому

But what about a sequence of images (.exr)? Won't it create artifacts or difference in frames? Or would I have to transform the Sequence into a video and then use ChaiNNer?

@AlessioPellegriniP 8 місяців тому

I can't find the SwinIR-L model

@andressamoro6110 5 місяців тому

hey, i was wondering if you could lend a helping hand. I did the installation step by step as you did, and everything seem to be working just fine. However, when it starts to upscale it never really saves in the chosen directory. It keeps on trying to upscale forever. Do you have any tips on how to fix it? Thanks!

@MelizzanoDaquila 20 днів тому

I've been looking for these upscale models " 100k [epoch 507, psnr 30.517, ssim 0.83536, lpips 0.031511] or 150k [epoch 760, psnr 31.331, ssim 0.84292, lpips 0.029] " and I can't find them, do you have a link to them?

@ExploRideURBEX 5 місяців тому

I have error when i try upscale face as in your video.: An error occurred in a Upscale Face node: Failed to run Face Upscale. Input values: • Image: RGBA Image 4096x4096 • Model: Value of type 'nodes.impl.pytorch.architecture.face.codeformer.CodeFormer' • Upscaled Background: None • Output Scale: 1x • Weight: 0.7

@BenLe42 6 місяців тому

Such a great tool, but everytime I want to use it I can't, and have to wait for it to update python for an hour or three. By ther time it's done i dont' even need it anymore. Am I doing something wrong?