Comfyui best upscale model for upscaling. How to substitute: with any anime model.

Comfyui best upscale model for upscaling 5 models. Upload the images or folders containing images that need to be upscale to the input directory in MimicPC Storage. This parameter provides additional flexibility, enabling you to use specialized models for specific tasks. The latent upscale in ComfyUI is crude as hell, basically just a "stretch this image" type of upscale. Use the ONNX version in tools like VideoJaNai 2. To be good at ComfyUI, you really need to make your own workflows. Maybe it doesn't seem intuitive but it's better to go 4x Upscaler for a 2x Upscale and 8x Upscaler for a 4x Upscale. At one point, it was the best way to upscale as it was the only way to You just have to use the node "upscale by" using bicubic method and a fractional value (0. How to substitute: download 4xUltraSharp. I was just using Sytan’s workflow with a few changes to some of the settings, and I replaced the last part of his workflow with a 2-steps upscale using the refiner model via Ultimate SD upscale like you mentioned. 4x-UltraSharp. I don't bother going over 4k usually though, you get deminishing returns on render times with only 8gb vram ;P Images are too blurry and lack of details, it's like upscaling any regular image with some traditional methods. For commercial purposes, please contact me directly at yuvraj108c@gmail. What's the recommended way to fix the faces after upscaling 📂 The default installation path for upscaler models in ComfyUI can vary depending on the installation method. It didn't work out. This Portrait Upscaler Workflow is made for Low-Res Photos or Low-Res Photographic AI Images. There are many options for upscaling with Automatic 1111. Node to use APISR upscale models in ComfyUI Resources. ComfyUI Upscaling is best for a dozen or so Upscales alas would take all week to do 100+ Click on Install Models on the ComfyUI Manager Menu. You could also try a standard checkpoint with say 13, and 30. There's "latent upscale by", but I don't want to I'm looking for a workflow for ComfyUI that can take an uploaded image and generate an identical one, but upscaled using Ultimate SD Upscaling. u/wolowhatever we set 5 as the default but it really depends on the image and image style tbh - I tend to find that most images work well around Freedom of 3. 25 i get a good blending of the face without changing the image to much. I don't want any changes or additions to the image, just a straightforward upscale and quality enhancement. I generate an image that I like then mute the first ksampler, unmute Ult. Sort by: Best. With it, I either can't get rid of visible seams, or the image is too constrained by low denoise and so lacks detail. pth and . In relation to the previous point, I recommend using Clarity Upscaler combined with tools like Upscayl, as this achieves much better results. 25x uspcale, it will run it twice for 1. now i have made a workflow that has a upscaler in it and it works fine only thing is that it upscales everything and that is not worth the wait with most outputs. What is the best? The target of this humble non-scientific test was to choose the best from four. ComfyUI- CCSR upscaler node. I think I have a reasonable workflow, that allows you to test your prompts and settings and then "flip a switch", put in the image numbers you want to upscale and rerun the workflow. The model is pre-trained to handle the super-resolution task, ensuring that the upscaled images retain high quality and detail. Tile upscaling, like ultimate upscale, is unarguably worse in raw quality / less consistent, but it's needed for many people to go above and beyond in resolutions. Search for NNLatentUpscale in comfyui manager. What is the best way to upscale? #127. For the samplers I've used dpmpp_2a (as this works with the Turbo model) but unsample with dpmpp_2m, for me this gives the best results. I find that setting my width and height to 1/2 makes a 2x2 grid per frame which with LCM can be quick and adds a good amount of detail. Almost exaggerated. Most of the workflows focus on upscaling with Ultimate SD Upscale or just plainly upscaling with model. Ultimate SD Upscale 2x and Ultimate Upscale 3x. Learn about different Upscale Models and their benefits. Reply reply Top 5% Rank by size . Taking the output of a KSampler and running it through a latent upscaling node results in major artifacts (lots of horizontal and vertical lines, and blurring). But I probably wouldn't upscale by 4x at all if fidelity is important. these are the kind of results I get in my SDXL refiner upscaler, first image is my initial output, top right is the second part of SDXL after a 1. GPL-3. Prompt is generate per tile using ComfyUI-Florence2 . After 2 days of testing, I found Ultimate SD Upscale to be detrimental here. It's latent upscaler, but it does AMAZING upscaling (much detailed and clearer results than buildin latent upscaler). You can do it in one go if you have the vram. Is there a custom node or a way to replicate the A111 ultimate upscale ext in ComfyUI? Skip to main content. IMAGE. 3 watching. So in those other UIs I can use my favorite upscaler (like NMKD's 21K subscribers in the comfyui community. It is a node Copy it to: \stable-diffusion-webui\models\ESRGAN. upscale_model. All credit for this you gived me a better idea i will try to compare it with A1111SD Upscaler and see the better one based on time upscale and the quality of the images Tried this on an image I generated in ComfyUI. Best ComfyUI Upscale Workflow! (Easy ComfyUI Tutorial) 2024-04-04 Which one is best depends on the image type, BSRGAN I find is the most general purpose, Real ESRGAN is a better choice if you want things smoother or with anime, SwinIR is a good choice for getting more detail, LDSR I would only use on more important images. One of the most commonly used ways to increase both the dimensions and fidelity of an output image is to use what’s known as Hires fix during the txt2img generation process. More posts you may like r/comfyui. 4-Area Composition. etc. ai has 50 free uploads and unlimited for $24 compared to $40 for 200 upscale by Magnific. Put them in the models/upscale_models folder then use the UpscaleModelLoader node to load them and the ImageUpscaleWithModel node to use them. safetensor. GODTIER COMFYUI UPSCALING WORKFLOW. 1 for SD1. Remember that 2x, 4x, 8x means it will upscale the original resolution x2, x4, x8 times. This pursuit has led to the development of various techniques. These comparisons are done using ComfyUI with default node settings and fixed seeds. 25K subscribers in the comfyui community. 4x Upscale Model - Choose from a variety of 1x,2x,4x or 8x model from the https://openmodeldb. Ultimate SD Upscale script with models installed: 4x-UltraSharp and optionally 8NMKDFaces160000G_v10 and/or 1x-ITF-SkinDiffDetail-Lite-v1 I liked the ability in MJ, to choose an image from the batch and upscale just that image. Also realesrgan is not a good upscaling model to preserve details, it is best used for the anime like 2d, mostly flat artwork. From restoring to upscaling, what's s_noise and which sampler works with the restoration_scale, it's all in there. R-ESRGAN 4x+ looks good for anime but is still not enough good for art. You signed out in another tab or window. currently - To use MoSR: 1. Download some upscale models to get started, for example. It's a lot faster that tiling but outputs aren't detailed. 5=1024). 09/06/24 - Added an alternative version of the Flux Latent Upscaler workflow, this modified version uses Hyper Flux loras and a new clip text encoder made specifically for Flux and SD3, combined these cut inference time from ~280 seconds down to just over 130 seconds on a 4090 with 24GB of VRAM. with the increased resolutions sd starts to behave weirdly as we all know by now. Simply save and then drag and drop relevant image into your ComfyUI interface window with ControlNet Tile model installed, load image (if applicable) you want to upscale/edit, modify some prompts, press "Queue Prompt" and wait for the AI generation to complete. Select the upscale models. Here is an example of how to use upscale models like ESRGAN. ATM I start the first sampling in 512x512, upscale with 4x esrgan, downscale the image to 1024x1024, sample it again, like the docs tell. It abstracts the complexities of locating and initializing upscale models, making them readily available for further processing or inference tasks. The results are comparable. Upscaling best practices? How can I improve my workflows? Hi guys, came here hoping to get educated. 5 models in ComfyUI but they're 512x768 and as such too small resolution for my uses. I have been using 4x-ultrasharp for as long as I can remember, but just wondering what everyone else is using and which use case? I tried searching the subreddit but the other posts are like earlier this year or 2022 so I am looking for updated information. Choose an upscale model. gg In the saved workflow its at 4, with 10 steps (Turbo model) which is like a 60% denoise. This means most the good models will be forcing a user to do 4x when they may not even be able to do it under their GPU (especially if using it as part of HR-Fix like I do. pt to: 4x-UltraSharp. Best results for me have Discover the ImageUpscaleWithModel node in ComfyUI, designed for upscaling images using a specified upscale model. in a1111 the controlnet Node to use APISR upscale models in ComfyUI. 15 denoising using a Welcome to the unofficial ComfyUI subreddit. How to substitute: with any anime model. This is a concept template workflow, you can translate to SDXLs too. Does anyone have any suggestions, would it be better to do an iterative upscale, or how about my choice of upscale model? I have almost 20 different upscale models, and I really have no idea which might be best. For some context, I am trying to upscale images of an anime village, something like Ghibli style. Place the images that you want to upload in a folder SeaArt ComfyUI WIKI. Really chaotic images or images that actually benefit from added details from the prompt can look exceptionally good at ~8. try different upscalers down below is a website with all Magnific AI Alternative - ComfyUI Upscaler Workflow Share Add a Comment. It's mostly an outcome from personal wants and attempting to learn ComfyUI. Stars. pth model. A step-by-step guide to mastering image quality. I get good results using stepped upscalers, ultimateSD upscaler and stuff. Core Nodes ComfyUI Workflow Example. This guide provides a detailed You can use the Control Net Tile + LCM to be efficient. 5), with an ESRGAN model. Search Ctrl + K. As officially reported, they are using LLAVA LLM in the background to enhance the overall performance but it can also work without this as well. So if you don't mind paying the $40 then you are set. ⚙️ The upscaler requires an image, a positive or negative model, and a VAE (Variational Autoencoder). 🔄 The Iterative Upscale node is another option, connected to 'Pixel KSampler Upscale' and the model's VAE for upscaling. for the upscale nodes. Custom nodes are Impact pack for For comparison, in a1111 i drop the reactor output image in the img2img tab, keep the same latent size, use a tile controlnet model and choose the ultimate sd upscale script and scale it by i. 5 or 2x upscale. 25, 1. 6-LoRA. pth inside the folder: "\YOUR ~ STABLE ~ DIFFUSION ~ FOLDER\models\ESRGAN\"). On top Welcome to the unofficial ComfyUI subreddit. but then ya better create your own workflow in comfy ui cause it uses the same upscale models like esgran, real esgran ultramix balance. I've never had good luck with latent upscaling in the past, which is "Upscale Latent By" and then re-sampling. inputs. pth "Latent upscale" is an operation in latent space and I don't know any way to use the model, mentioned above, in latent space. Restart WebUI. 200 latent upscale and bottom right is the final output refined for 30 steps at 0. There is no scale for the upscaling node for model based upscaling. 4x_foolhardy_Remacri is now available in the Extras tab and for the SD Upscale script. ComfyUI (open This is a fork (of a fork) of the original official ESRGAN CLI code by Xinntao. upscale_method: COMBO[STRING] Specifies the method used for upscaling the latent image. Rather than simply interpolating pixels with a standard model upscale (ESRGAN, UniDAT, etc. 4) Upscaling. upscaler_hook_opt (optional) An optional parameter that allows you to specify a custom hook for post-processing the upscaled image. All Workflows. As you can see, in the interface we have the following: Upscaler: This can be in the latent space or as an upscaling model; Upscale By: Basically, how much we want to enlarge the image; Hires 🎨 Dive into the world of image upscaling with our latest video, as we explore and compare various methods using ComfyUI! 🚀ComfyUI: https://github. upscale model (4x_NMKD-SIAX_200K in this case but you can choose whichever one you prefer) and detailing LoRAs (Optional). Use with 0. Load Upscale Model Output Parameters: UPSCALE_MODEL Created by: Mad4BBQ: What this workflow does Extremely EASY to use upscaler/detailer that uses lighting fast LCM and produces highly detailed results that remain faithful to the original image. I saw article about upscaling in ComfyUi and though, i have not really seen much info about latent upscaling. Here is an example: You can load this image in ComfyUI to get the workflow. Stable Diffusion model used in this demonstration is Lyriel. You can find many more upscale models at these links. 2nd Pass with Ultimate Upscaler. takes a long long time. Please keep posted images SFW. tested on 4090 and 4x upscale tiled worked TLDR In this tutorial, Seth introduces ComfyUI's Flux workflow, a powerful tool for AI image generation that simplifies the process of upscaling images up to 5. the factor 2. 15 KB. Update: Models now available here in safetensors format here, by default fp16 is used: There's also a new node that autodownloads them, in which case they go to ComfyUI/models/CCSR. Contribute to kijai/ComfyUI-SUPIR development by creating an account on GitHub. The upscaled images. 5 if you want to divide by 2) after upscaling by a model. This parameter is crucial for determining the starting point of the upscaling process. Usually I use two my wokrflows: Browse upscale Stable Diffusion & Flux models, checkpoints, hypernetworks, textual inversions, embeddings, Aesthetic Gradients, and LORAs You signed in with another tab or window. Upscaling ComfyUI workflow. com/comfy New to Comfyui, so not an expert. however it is very well known in the AI upscaling space for their proprietary models. Look at this workflow : The issue I think people run into is that they think the latent upscale is the same as the Latent Upscale from Auto1111. 1-dev-Controlnet-Upscaler. Creat a new comfyui, I have created a comfyuiSUPIR only for supir, and in the new comfyui, link the model folders with the full path for base models folder and the checkpoint folder ( at least) in comfy/extra-model. Reactor has built in codeformer and GFPGAN, but all the advice I've read said to avoid them. The Upscale Image (using Model) node can be used to upscale pixel images using a model loaded with the Load Upscale Model node. 5; Custom Nodes; Embedding; Upscale Models; VAE; Upscale Models AI Magnification Model Resources. I use SD mostly for upscaling real portrait photography so facial fidelity (accuracy to source) is my priority. After borrowing many ideas, and learning ComfyUI. It seems that Upscayl only uses a upscaling model, so there is no difussion involved and the result will depend only on the upscaling model. Updated link to non deprecated version of efficiency nodes. This node is where the magic happens and where your image will be uspcaled. Watchers. info Website. For example, if you start with a 512x512 latent empty image, then apply a 4x model, apply "upscale by" 0. Please share your tips, tricks, and workflows for using this software to create your AI art. Date: TLDR Seth's tutorial on ComfyUI introduces a workflow for Flux with LLM that simplifies the image generation process. pth. The default Ultimate Upscaler settings delivered a very poor outcome. Flux. Below is my XL Turbo workflow, which includes a lot of toggles and focuses on latent upscaling. You can I am switching from Automatic to Comfy and am currently trying to upscale. Took me 6 days to record but Use models renowned for good definition - as I use SDXL (mainly) I can give you 4 really good models - CounterfeitXL, DynavisionXL, NightvisionXL and UnstableDiffusersXL. Like many XL users out there, I’m also new to ComfyUI and very much just a beginner in this regard. 3-Inpaint. (Siax should do well on human skin, since that is what it was trained on) For example, I can load an image, select a model (4xUltrasharp, for example), and select the final resolution (from 1024 to 1500, for example). 2X upscaler by RRDB-6blocks: About. In other UIs, one can upscale by any model (say, 4xSharp) and there is an additional control on how much that model will multiply (often a slider from 1 to 4 or more). The choice of model can significantly impact the final output, so selecting the appropriate model for your specific needs is crucial. Gourieff / comfyui-reactor What is the best way to upscale? #127. English. The downside is that it takes a very long time. Best results for me have been with RealESRGAN_x4. Reload to refresh your session. This is not the case. 5/SD2; V1 for SD1. NO PROMPT NEEDED - It just works!! How to use this workflow Simply drag and drop the image you want to upscale into the BASIC SETTINGS group box, select your favourite SD 1. And when purely upscaling, the best upscaler is called LDSR. 9 , euler hey folks, latly if have been getting in to the whole comfyui thing and trying different things out. 6️⃣ Each tile must be saved into an empty folder . some models can compansate it with their training and such but there is a limit obv. This will get you sorted in minimal fashion. We choose More Details since the original image contains intricate details in the face texture and hair. latent upscale vs upscale model (ultrasharp×4) Share Add a I had tested it after testing the two latent upscalers and I find upscaling with 8x_NMKD-Superscale_150000_G to be another tier higher quality then NNLatentUpscale with it only taking a few History: 16. safetensors (SD 4X Upscale Model) I decided to pit the two head to head, here are the results, workflow pasted below (did not bind to image metadata because I am using a very custom weird setup that doesn't Ultimate Upscaler is the best way to create highly detailed Upscales in ComfyUI. 0 replies Do not downscale using force size, it introduces dicey pixels after upscale. If you like the project, please give me a star! ⭐ Explore the concept of Upscale in AI-based image generation with ComfyUI. Upscale Model Examples. The pixel images to be upscaled. ardha27 asked this question in Q&A. Upscaler Wiki - Model Database. Copy the file 4x-UltraSharp. There is also a specific upscaler in the db for skin but I haven’t tried it yet. You get to know different ComfyUI Upscaler, get exclusive access to my Co Install ComfyUI Interface Nodes Manual ComfyUI tutorial Resource News Others patrons. Drag and hold the UPSCALE_MODEL output of Load Upscale Model. 6. 04. (edit: I noticed that I've done wrong with Ultimate SD Upscaler in this pic, but that won't affect my descriptions. 2-2 Pass Txt2Img. Frustrated by iterative latent upscalers that keep 'messing' with your image? ME TOO! Hence, LDSR - the best for 'professional' use IMHO. It can upscale from 1k images to 2k,4k,8k,16k This project provides a Tensorrt implementation for fast image upscaling inside ComfyUI (3-4x faster) This project is licensed under CC BY-NC-SA, everyone is FREE to access, use, modify and redistribute with the same license. The workflow is kept very simple for this test; Load image Upscale Save image. New This upscale model seems to do skin well. Normally, we would simply set fixed Under 4K: generate base SDXL size with extras like character models or control nets -> face / hand / manual area inpainting with differential diffusion -> Ultrasharp 4x -> unsampler -> second ksampler with a mixture of inpaint and tile controlnet (I Use 16T for base generation, and 2T for upscale. with a denoise setting of 0. 4x_foolhardy_Remacri has the best average score but it fully failed in the upscaling of anime. This is not a good place to simply share cool photos/videos or promote your own work and projects, but There is an upscaler database you could also checkout for upscalers: https://openmodeldb. 8-Noisy Latent Composition Here is an example of how to use upscale models like ESRGAN. 🎨 The LDSR upscaler is a new node in ComfyUI that can provide clearer images with adjustable steps for detail. This guide provides a detailed walkthrough on how to use these tools together to Latent upscaling is like resizing the image to poster size before you print it out. Playing around with AnimateDiff and Upscaling in ComfyUI Animation | Video Share Add a Comment. image. Hope someone can advise. 1-Img2Img. 4x_NMKD-Siax_200k. In this video we will explore how to use UltimateUpscaler. Thanks. Occasionally I even OOM on 4090 (weirdly by just 2mb lol). 15-0. Welcome to the unofficial ComfyUI subreddit. 5 to get a 1024x1024 final image (512 *4*0. Top. Comfy deserves LDSR, I have no UI anymore to use the best upscaler ever. 1-dev and Flux. Tune down the settings if you run out of VRAM or deactivate a couple KSAMPLERS or use SD1. The video demonstrates how to integrate a large language model (LLM) for creative image results without adapters or control nets. attach to it a "latent_image" in this case it's "upscale latent" This upscaler is not mine, all the credit go to: Kim2091 Official WiKi Upscaler page: Here License of use it: Here HOW TO INSTALL: Rename the file from: 4x-UltraSharp. info ComfyUI handles . Created by: Jerry Davos: Hey Everyone, I would like to share my flux upscaler workflow which I am using to upscale my AI generated images for my projects, hopefully it might also come in handy with you. Thank you community! Learn about the UpscaleModelLoader node in ComfyUI, which is designed to load upscale models from specified paths. so my question is, is there a way to upscale a already existing image in comfy or do i need to do that in a1111? Here is an example of how to use upscale models like ESRGAN. 8 weight. Like: Continuing generation with a Sometimes you just need a quick upscale. yalm. Have any of you guys worked with really small images to try to get a decent upscale? (in the 250 pixel range)? I assume most everything is 512 and higher based on SD1. If you use Iterative Upscale, it might be better to approach it by adding noise using techniques like noise injection or unsampler hook. Beta Was this translation helpful? Give feedback. 5 models such as dreamshaper or those which provide good details. e. It covers the use of custom nodes like the Flux Hi, I am upscaling a long sequence (batch - batch count) of images, 1 by 1, from 640x360 to 4k. That is using an actual SD model to do the upscaling that, afaik, doesn't yet exist in ComfyUI. You switched accounts on another tab or window. In the CR Upscale Image node, select the upscale_model and set the rescale_factor. SD upscaler and upscale from that. 9, end_percent 0. Different methods can affect the quality and characteristics of the upscaled image. Best. 4x upscaling architecture a place to discuss Trimble's easy to use 3D modeling program, plugins and best practices. When you go high the the controls are relaxed and the denoising is increased intentionally to allow So from VAE Decode you need a "Uplscale Image (using model)" under loaders. The script mentions adding model upscale to the workflow, demonstrating an advanced technique to further refine the image quality beyond the initial generation. If you do 2 iterations with 1. Also with good results. 5 models and I don't get good results with the upscalers either when using SD1. example. Unlike other methods, Tile ControlNet is incredibly VRAM-friendly, making it accessible even for Here is a workflow that I use currently with Ultimate SD Upscale. Understand how low-resolution images can be transformed into high-definition ones using different methods and algorithms. SeaArt ComfyUI WIKI. What it's great for: If you want to upscale your images with ComfyUI then look no further! The above image shows upscaling by 2 times to enhance the quality of your image. The "upscaler" changes faces beyond recognition, literally turned a teenage girl into her own mother. 5, but I have some really old images I'd like to add detail to. I did some simple comparison 8x upscaling 256x384 to 2048x3072. pth and RealESRGAN_x2. 1-dev One significant advancement is the combination of Ultimate SD Upscale with ControlNet models in ComfyUI. width: INT Hey guys and gals, I got A LOT of dms about SUPIR so I made a full video on all of its settings. Upscale Model: 4xNMKD YandereNeo XL. And above all, BE NICE. IceKiub. Then another node under loaders> "load upscale model" node. Why that matters? Say, you do a lot of batches with DPM++ 2M Karras, looking for a suitable image to start with, and then add ultimate upscaler on top of the image you liked. r . Update spandrel in the latest version of ComfyUI The ONNX version may produce slightly different results than the . steps and CFG are reflective of the Flux model I’m using (8 and 1. I'm new to the channel and to ComfyUI, and I come looking for a solution to an upscaling problem. I first create the image with SDXL then ultimate upscale using a SD 1. Upscaling with Automatic 1111 WebUI. 6 denoise and either: Cnet strength 0. It seems a proccess similar to the one we can find in the EXTRAS Menu in Edit: Also I woudn't recommend doing a 4x Upscale using a 4x Upscaler (such as 4x Siax). OpenArt Workflows. A Simple ComfyUI Workflow for Video Upscaling and Interpolation; Roop - One-Click DeepFake (face swap I dont really know about hires fix upscaling though, mostly used models in chaiNNer straight. I'm trying to find a way of upscaling the SD video up from its 1024x576. A 2x model for Upscale text in very low quality Ultimate SD Upscale. pth: I have to say that mine is not as good as the original clarity-upscaler, but it Upscale Model Examples. Repeating steps 2-4 to upscale through additional multiples Learn about the SD_4XUpscale_Conditioning node in ComfyUI, which is designed for enhancing the resolution of images through a 4x upscale process, incorporating conditioning elements to refine the output. 5-Upscale Models. Contribute to kijai/ComfyUI-APISR-KJ development by creating an account on GitHub. Stable Diffusion; Flux; LoRA; ControlNet. Connect the Load Upscale model with the Upscale Image (using model) to VAE Decode, then from that image to your preview/save image. Sometimes you just need a quick upscale. The proportion of the noised latent z_prime that is mixed in falls as diffusion progresses so that the model isn't guided too much by the blocky upscaled version (see the diagram here). For example, if using the "4x_NMKD-Siax_200k. 3. Images don't have to be divisible by 8, 32 or 64 any photo. It eliminates the need for adapters or control nets by integrating a custom Flux sampler node and a resolution calculator, streamlining image upscaling up to 5x on consumer-grade hardware. It efficiently manages the upscaling process by adjusting the image Contribute to greenzorro/comfyui-workflow-upscaler development by creating an account on GitHub. Swapping (Deepfake), Training Face Model & Upscaling. Model upscale is a process that increases the resolution of an image using a specific model designed for upscaling. Like a simple image2image for example, with a higher resolution. One significant advancement is the combination of Ultimate SD Upscale with ControlNet models in ComfyUI. Also bad tips right away' face is fucked and I see all the seems. An anime images 4x upscaling model based on musl's HFA2k dataset. info/models/4x-Nomos8kHAT-L-otf In this ComfyUI tutorial we look at my favorite upscaler, the Ultimate SD Upscaler and it doesn't seem to get as much attention as it deserves. All reactions. The best method as said below is to upscale the image with a model ( then downscale if necessary to desirate size because most upscalers do X4 and it's often too big size to process) then send it back to VAE encode and sample it again. pth" model and you want a 4x upscale result, set the scale_by value to 1. I tried all the possible upscalers in ComfyUI (LDSR, Latent Upcale, several models such as NMKV, the Ultimate SDUpscale node, "hires fix" (yuck!), the Iterative Latent upscale via pixel space node (mouthful), and even bought a This method consists of a few steps: decode the samples into an image, upscale the image using an upscaling model, encode the image back into the latent space, and perform the sampler pass. The model used for upscaling. Open comment sort options. I think if the author of a stable diffusion model recommends a specific upscaler, it should give good results, since I expect the author has done many tests. I have good results with SDXL models, SDXL refiner and most 4x upscalers. ) Reply reply thedyze What's the best upscale model? upvotes So I was looking through the ComfyUI nodes today and noticed that there is a new one, called SD_4XUpscale_Conditioning which adds support for x4-upscaler-ema. I recently started tinkering with Ultimate SD Upscaler as well as other upscale workflows in ComfyUI. I wish I could do this in ComfyUI - it would be a one-step automated thing instead of a series of steps, but so it goes. With this method, you can The first is to use a model upscaler, which will work out of your image node, and you can download those from a website that has dozens of models listed, but Learn how to upscale images using ComfyUI and the 4x-UltraSharp model for crystal-clear enhancements. Answered by Gourieff. 5 You must be logged in to vote. upscale_models: 4x-UltraSharp. However, I have updated the workflow because many people use it, and because I myself use ComfyUI in my day-to-day work and find it tedious to launch Automatic1111 just to upscale an image. Flux Image Upscaling in ComfyUI is an invaluable tool for anyone looking to upscale images while preserving quality and delivering results quickly, making it perfect for use in both creative and production environments. RunComfy: With latent upscale model you can do only 1. All credit for this version goes to u/shootthesound for pointing this Welcome to the unofficial ComfyUI subreddit. Set Upscaling Parameters: Configure the scale_by value based on the selected upscaling model and your requirements. I haven't been able to replicate this in Comfy. "Upscaling with model" is an operation with normal images and we can operate with corresponding model, such as 4x_NMKD-Siax_200k. Not sure about the other file formats as I've not had to use them. Instead, I use Tiled KSampler with 0. Create the best Upscales you have ever made with this Tutorial This parameter specifies the model to be used for the upscaling process. If your image changes drastically on the second sample after upscaling, it's because you are denoising too much. 🔢 The upscale process involves setting a scale factor to multiply the image size, such as by 4 times, without manual input of numbers. Other tools needed: ControlNet extension with Inpaint models installed. The rest upscalers have almost equal scores but with a nuance. This repository automatically updates a list of the top 100 repositories related to ComfyUI based on the number of stars on GitHub. I spent some time fine-tuning it and really like it. Upscale Image (using Model) node. You'll see certain upscaler nodes will have a input for the upscale using model loader node. Upscaling: How to upscale your images with ComfyUI: View Now: If you want to upscale your images with ComfyUI then look no further! The above image shows upscaling by 2 times to enhance the quality of your image Select an image in the left-most node and choose which preprocessor and ControlNet model you want from the top Multi Then you download "SUPIR-v0Q" model (link in the GitHub repo) and put it in the models folder. OnlyAnime. In Automatic it is quite easy and the picture at the end is also clean, color gradients are smoth, details on the body like the veins are not so strongly emphasized. A lot of people are just discovering this Hi, guys. If it's the best way to install control net because when I tried manually doing it . Restart you Stable Diffusion Use 16T for base generation, and 2T for upscale. Is there a significant faster upscaler with good quality which I could use? Thanks! Fredsk 38 votes, 15 comments. 5 and you should be good. This powerful technique allows you to dramatically improve image quality, taking even the most poor-quality photos and turning them into stunning, high-resolution masterpieces. pth version. OpenModelDb. ardha27 And if i use low resolution on ReActor input and try to upscale the image using upscaler like ultimate upscale or iterative upscale, it will change the face too For CFG, steps, samplers, and other parameters, select what works best for the SDXL models you use. ), the upscaler uses an upscale model to upres the image, then performs a tiled img2img to regenerate the image and add details. The vae input of the upscaler node should be connected to the refiner model's vae output. Beware it's not a safetensors model, and I hope someone converts them. I A lot of image to image upscaling (image to image) is for sharpening already decent photos. In the comfy UI manager select install model and the scroll down to see the control net models download the Right-click on an empty space and select Add Node > image > upscaling > Upscale Image (using Model) to add the new node. https://discord. Open comment sort options Krea. Home. 62 stars. The only approach I've seen so far is using a the Hires fix node, where its latent input comes from AI upscale > downscale image, nodes. We'll add a PixelKSampleUpscalerProvider node to this input. Readme License. It uses CN tile with ult SD upscale. Iterations means how many loops you want to do. 25 upscale. Scale: 4X. 🔄 The image is broken down into 1024x1024 tiles, which is the expected tile size for SD Excel. Model loading is also twice as fast as before, and memory use should be bit lower. 4x using consumer-grade hardware. One of the strong Welcome to the unofficial ComfyUI subreddit. The best place to find AI Upscaling models. images upscale_model_opt (optional) An optional parameter that allows you to specify a custom upscaling model. Open comment sort options This is an img2img method where I use Blip Model Loader from WAS to set the positive I save upscaled pngs rather than saving the gif, and merge them into an mp4 using a custom external script. There's a node for Upscale models. Introduction. This guide provides a comprehensive walkthrough of the Upscale pixel and Upscale latent methods, making it a valuable resource for those looking to enhance their image Upscaling without using ultimate upscale. However, the SDXL refiner obviously doesn't work with SD1. You can also run a regular AI upscale then a downscale (4x * 0. or use turbo models. How to substitute Textual Inversions: just skip. 5 That's because of the model upscale. It leverages diffusion The latent representation of an image to be upscaled. It changes the image too much and often adds mutations. ThinkDiffusion_Upscaling. example usage text with workflow image In A1111, you can do hires fix with any model upscaler that you want, like 4xUltraSharp and you can also choose the dimensions and denoising strength? Is there a way to do this in ComfyUI? I know of the Hires Script node, but when you choose the Upscaler Model on that one, you can't choose the denoising strength or number of steps. Top Posts & Pages. ThinkDiffusion Merge_2_Images. 5. Upscale Models used: https://openmodeldb. Recently moved over from webui, and after watching some videos, and trying to understand more under the Created by: sk8583: In this workflow you can train your model for face model, swap it and upscale it for video and images. Afterwards you reload ComfyUI, and the node should be usable now. Put them in the models/upscale_models folder then use Also, what built in upscaler (in A1111) is best for preserving skin textures? Or if none are good, is there an external upscaler that allows commercial use? Share Sort by: Best. so i. If you have issues, try the . - liusida/top-100-comfyui Created by: Render Artist: Updates 09/06/24 - Added an alternative version of the Flux Latent Upscaler workflow, this modified version uses Hyper Flux loras and a new clip text encoder made specifically for Flux and SD3, combined these cut inference time from ~280 seconds down to just over 130 seconds on a 4090 with 24GB of VRAM. Just change it's settings and models. Thanks In this easy ComfyUI Tutorial, you'll learn step-by-step how to upscale in ComfyUI. Works fine but. I'm creating some cool images with some SD1. outputs. com. txt after you removed the extension « txt » SUPIR upscaling wrapper for ComfyUI. Check the size of the upscaled image. Put the models here: ComfyUI\models\upscale_models Created by: CgTopTips: In the field of image enhancement, there is a continuous effort to improve resolution and sharpness while preserving the authenticity of the original content. Upscale the original image with an upscale model (like NMKD Siax). It's a 128px model so the output faces after faceswapping is blurry and low res. 0 license Activity. But it is not simple. Drop it at upscale_model of the Upscale Image (using Model) node. While any models will work, this example is using Flux. 2024. This node will do the following steps: Upscale the input image with the upscale model. By selecting the appropriate model name, you can ensure that the node loads the correct model that best suits your upscaling needs. I didn't create this upscaler, I simply downloaded it from a random link on reddit and uploaded here as I couldn't find it anywhere else. 1. Updates. 7-ControlNet. After trying various out of the box solutions I struggled with generating desired outcomes, with details being washed out and faces being low resolution. started to use comfyui/SD local a few days ago und I wanted to know, how to get the best upscaling results. If the upscaled size is larger than the target size (calculated from the upscale factor upscale_by), then I am looking for good upscaler models to be used for SDXL in ComfyUI. Created by: CgTopTips: In this video, we'll dive into the amazing world of Tile ControlNet for models. You might also try FreeU - as it is very good with low resolutions - and provides great Changing this dataset allows the model to learn different upscaling methods. This workflow performs a generative upscale on an input image. pth or 4x_foolhardy_Remacri. Hires fix uses custom upscale models (such as those available from OpenModelDB) to increase the Created by: kodemon: What this workflow does This workflow aims to provide upscale and face restoration with sharp results. json. Results are good because it's specialised product. Anime: SD models: CamelliaMix. Merging 2 Images together. I rarely use upscale by model on its own because of the odd artifacts you can get. Flux; SDXL; v1. There's one input left on the iterative upscale node: upscaler. It likely does it with every recognizable pattern. as a happy user of portable ComfyUI, I humbly ask too for adding LDSR to ComfyUI. On first use. Below are some repositories I’ve collected for magnification I plan on implementing at least one latent upscale model eventually. The only parameters we suggest modifying are the upscale_by and the denoise. bad-Hands-5. . The benefit to latent upscaling is that you can do more processing with it in the same workflow without losing information. 0 respectively), with the Turbo Alpha Lora applied so I can get away with a very short step cycle. Downloads last month- Do you have ComfyUI manager. RealESRGAN_x2plus. This parameter does not have minimum, maximum, or default values, as it depends on the models available in your directory. Jun 25, 2024. I used 4x-AnimeSharp as the upscale_model and rescale the video to 2x. The last one takes time I must admit but it run well and allow I find Upscale useful, but as I often Upscale to 6144 x 6144 GigaPixel has the batch speed and capacity to make 100+ Upscales worthwhile. Then I upscale with 2xesrgan and sample the 2048x2048 again, and upscale again with 4x esrgan. It's easy to use, just image input and output and change the upscale size. 5, euler, sgm_uniform or CNet strength 0. In Comfy all the more so, the image simply looks unnatural after the upscaling. cplfua okfqi jygcr fdfdw gehi zwobig hroced tsbd fpbr atzelq