Comfyui upscale example

Comfyui upscale example. Aug 29, 2024 · Img2Img Examples. SDXL Examples. Once located follow the steps to install it. Understand how low-resolution images can be transformed into high-definition ones using different methods and algorithms. 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. GLIGEN Ultimate SD Upscale (No Upscale) Same as the primary node, but without the upscale inputs and assumes that the input image is already upscaled. There's "latent upscale by", but I don't want to upscale the latent image. All LoRA flavours: Lycoris, loha, lokr, locon, etc are used this way. Here is a link to download pruned versions of the supported GLIGEN model files (opens in a new tab). T2I-Adapters are used the same way as ControlNets in ComfyUI: using the ControlNetLoader node. Go to the custom nodes installation section. These are examples demonstrating how to use Loras. Support for SD 1. Feb 24, 2024 · ComfyUI is a node-based interface to use Stable Diffusion which was created by comfyanonymous in 2023. The aim of this page is to get you up and running with ComfyUI, running your first gen, and providing some suggestions for the next steps to explore. 25, 1. The only important thing is that for optimal performance the resolution should be set to 1024x1024 or other resolutions with the same amount of pixels but a different aspect ratio. Stable Zero123 is a diffusion model that given an image with an object and a simple background can generate images of that object from different angles. Launch ComfyUI using run_nvidia_gpu. Put them in the models/upscale_models folder then use the UpscaleModelLoader node to load them and the ImageUpscaleWithModel node to use them. 0 + other_model If you are familiar with the "Add Difference" option in other UIs this is how to do it in ComfyUI. 0 factor after the first upscale and 2. 5 ~ x2 - no need for model, can be a cheap latent upscale Sample again, denoise=0. With Efficiency nodes hires script you can use controlnet to further play around with the end image. One of the best parts about ComfyUI is how easy it is to download and swap between workflows. Key features include lightweight and flexible configuration, transparency in data flow, and ease of sharing reproducible workflows. or if you use portable (run this in ComfyUI_windows_portable -folder): Note that in ComfyUI txt2img and img2img are the same node. 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 generation projects. There are also "face detailer" workflows for faces specifically. Iterations means how many loops you want to do. (early and not finished) Here are some more advanced examples: “Hires Fix” aka 2 Pass Txt2Img. hypernetworks: hypernetworks. 1 Dev Flux. Upscale Model Examples. txt. It will always be this frame amount, but frames can run at different speeds. full_sample_opt provides the KSAMPLE to use for the unified sample, or base_sample if it is omitted. example¶ example usage text with workflow image Today we will use ComfyUI to upscale stable diffusion images to any resolution we want, and even add details along the way using an iterative workflow! This The same concepts we explored so far are valid for SDXL. This ComfyUI nodes setup lets you use Ultimate SD Upscale custom nodes in your ComfyUI AI generation routine. embeddings: embeddings. example at master · comfyanonymous/ComfyUI Upscale Models (ESRGAN, ESRGAN variants, SwinIR, Swin2SR, etc) unCLIP Models; GLIGEN; Model Merging; LCM models and Loras; SDXL Turbo; AuraFlow; HunyuanDiT; Latent previews with TAESD; Starts up very fast. ComfyUI (opens in a new tab) Examples. You get to know different ComfyUI Upscaler, get exclusive access to my Co You can also subtract models weights and add them like in this example used to create an inpaint model from a non inpaint model with the formula: (inpaint_model - base_model) * 1. Restart ComfyUI after installation for the changes to take effect. This node is designed for upscaling images using a specified upscale model. Class name: ImageScaleToTotalPixels Category: image/upscaling Output node: False The ImageScaleToTotalPixels node is designed for resizing images to a specified total number of pixels while maintaining the aspect ratio. Save this image then load it or drag it on ComfyUI to get the workflow. The pixel images to be upscaled. upscale_method. The resulting upscale_method. You can easily utilize schemes below for your custom setups. Search, for "ultimate”, in the search bar to find the Ultimate SD Upscale node. Use this if you already have an upscaled image or just want to do the tiled sampling. In a base+refiner workflow though upscaling might not look straightforwad. Fix를 설명합니다. I then recommend enabling Extra Options -> Auto Queue in the interface. You can use more steps to increase the quality. x, 2. Here’s a simple workflow in ComfyUI to do this with basic latent upscaling: Non latent Upscaling. Unlike other Stable Diffusion tools that have basic text fields where you enter values and information for generating an image, a node-based interface is different in the sense that you’d have to create nodes to build a workflow to generate images. safetensors (opens in a new tab) These are examples demonstrating how to do img2img. upscale_model. The name of the upscale model. Oct 22, 2023 · By following these steps, you can effectively use upscale models like ESRGAN within ComfyUI to achieve higher resolution images. Since ESRGAN That said, I prefer Ultimate SD Upscale: ssitu/ComfyUI_UltimateSDUpscale: ComfyUI nodes for the Ultimate Stable Diffusion Upscale script by Coyote-A. Upscale x1. 5, don't need that many steps From there you can use 4x upscale model and run sample again at low denoise if you want higher resolution. Besides this, you’ll also need to download an upscale model as we’ll be upscaling our image in ComfyUI. These options are provided to alleviate artifacts by applying a unified sample instead of separated sample operations during the iterative upscale process. You can Load these images in ComfyUI (opens in a new tab) to get the full workflow. I want to upscale my image with a model, and then select the final size of it. (github. "CompyUI를 시작합니다" 시리즈 4번째 입니다. safetensors (opens in a new tab), stable_cascade_inpainting. Where to Begin? Aug 21, 2024 · GLIGEN Examples. 5. or if you use portable (run this in ComfyUI_windows_portable -folder): Aug 29, 2024 · 3D Examples - ComfyUI Workflow Stable Zero123. It handles the upscaling process by adjusting the image to the appropriate device, managing memory efficiently, and applying the upscale model in a tiled manner to accommodate for potential out-of-memory errors. safetensors, stable_cascade_inpainting. You can Load these images in ComfyUI to get the full workflow. Jan 8, 2024 · Learn how to upscale images using ComfyUI and the 4x-UltraSharp model for crystal-clear enhancements. Image Scale To Total Pixels Documentation. example¶ example usage text with workflow image Apr 16, 2024 · With latent upscale model you can do only 1. The Upscale Image (using Model) node can be used to upscale pixel images using a model loaded with the Load Upscale Model node. example. Contribute to greenzorro/comfyui-workflow-upscaler development by creating an account on GitHub. . The upscale model used for upscaling images. Img2Img. 이번에는 ComfyUI에서 이미지 퀄러티를 높일 수 있는 Upscalinf과 Hires. Note that this example uses the DiffControlNetLoader node because the controlnet used is a diff 2 Pass Txt2Img (Hires fix) Examples. Here is an example for how to use the Canny Controlnet: Here is an example for how to use the Inpaint Controlnet, the example input image can be found here. Automatic1111에서 많이 Sep 21, 2023 · Example 1 - Multi-Upscale Starting with a 512 x 512 image, if you do two 4x upscales with a 1. The UpscaleModelLoader node is designed for loading upscale models from a specified directory. Installation¶ Parameter Comfy dtype Description; conditioning: CONDITIONING: The enhanced or altered conditioning, incorporating the style model's output. The proper way to use it is with the new SDTurbo Upscale Image (using Model) node. Inpainting. This workflow can use LoRAs, ControlNets, enabling negative prompting with Ksampler, dynamic thresholding, inpainting, and more. Workflow examples can be found on the You can also subtract models weights and add them like in this example used to create an inpaint model from a non inpaint model with the formula: (inpaint_model - base_model) * 1. Super simple yet powerful upscaler node that delivers a detail added upscale to any image! Upscale Models (ESRGAN, ESRGAN variants, SwinIR, Swin2SR, etc) unCLIP Models; GLIGEN; Model Merging; LCM models and Loras; SDXL Turbo; AuraFlow; HunyuanDiT; Latent previews with TAESD; Starts up very fast. Today we will use ComfyUI to upscale stable diffusion images to any resolution we want, and even add details along the way using an iterative workflow! This The same concepts we explored so far are valid for SDXL. The following images can be loaded in ComfyUI to get the full workflow. ComfyUI is a powerful and modular GUI for diffusion models with a graph interface. Mar 19, 2024 · How to use SDXL lightning with SUPIR, comparisons of various upscaling techniques, vRam management considerations, how to preview its tiling, and even how to Load Upscale Model node. The target height in pixels. The padded tiling strategy tries to reduce seams by giving each tile more context of its surroundings through padding. A reminder that you can right click images in the LoadImage node and edit them with the mask editor. 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. For example: 896x1152 or 1536x640 are good resolutions. The method used for resizing. Width. This results in a pretty clean but somewhat fuzzy 2x image: Notice how the upscale is larger, but it's fuzzy and lacking in detail. ControlNets and T2I-Adapter. Install ComfyUI Manager. (the cfg set in the sampler). All LoRA flavours: Lycoris, loha, lokr, locon, etc… are used this way. You can construct an image generation workflow by chaining different blocks (called nodes) together. IMAGE. or if you use portable (run this in ComfyUI_windows_portable -folder): Load Upscale Model¶ The Load Upscale Model node can be used to load a specific upscale model, upscale models are used to upscale images. If you are not interested in having an upscaled image completely faithful to the original you can create a draft with the base model in just a bunch of steps, then upscale the latent and apply a second pass with the base and a third pass with the refiner. 25 upscale. This repo contains examples of what is achievable with ComfyUI. Feb 7, 2024 · ComfyUI_windows_portable\ComfyUI\models\vae. The only important thing is that for optimal performance the resolution should be set to 1024x1024 or other resolutions with the same amount of pixels but a different aspect ratio. Recommended Workflows. Upscale Model Examples. ComfyUI Basic Tutorial VN: All the art is made with ComfyUI. Wether or not to center-crop the image to maintain the aspect ratio of the original latent images. A Jan 22, 2024 · 画像のアップスケールを行うアップスケーラーには ・計算補完型アップスケーラー（従来型。Lanczosなど） ・AIアップスケーラー（ニューラルネット使用。ESRGAN） の2種類があり、ComfyUIでは、どちらも使用することができます。 AIアップスケーラーを使用するワークフロー ComfyUIのExampleにESRGANを Aug 16, 2024 · upscale_models: | upscale_models. It allows users to construct image generation processes by connecting different blocks (nodes). Img2Img works by loading an image like this example image, converting it to latent space with the VAE and then sampling on it with a denoise lower than 1. example¶ example usage text with workflow image KSampler (Advanced) Documentation. Hypernetworks. Open ComfyUI Manager Feature/Version Flux. The target width in pixels. Aug 29, 2024 · Here is an example of how to use upscale models like ESRGAN. The resized images. Oct 28, 2023 · Comfy UIでアップスケールの仕方を紹介します。 アップスケールとは、画像のサイズを劣化させることなく拡大させるというものです。 Comfy UIでアップスケールの仕方 Comfy UIでアップスケールの仕方 簡単なのは以下サイトの画像をダウンロードし、ComfyUIへドロップするとワークフローが出てき Upscale Image (using Model)¶ The Upscale Image (using Model) node can be used to upscale pixel images using a model loaded with the Load Upscale Model node. Users can drag and drop nodes to design advanced AI art pipelines, and also take advantage of libraries of existing workflows. These are examples demonstrating how to do img2img. outputs¶ UPSCALE_MODEL. safetensors. Explore its features, templates and examples on GitHub. 75 and the last frame 2. Rename this file to extra_model_paths. Jan 8, 2024 · ComfyUI is a node-based graphical user interface (GUI) for Stable Diffusion, designed to facilitate image generation workflows. The SDXL base checkpoint can be used like any regular checkpoint in ComfyUI open in new window. 0. UPSCALE_MODEL. Txt2Img is achieved by passing an empty image to the sampler node with maximum denoise. It does this by further dividing each tile into 9 smaller tiles, which are denoised in such a way that a tile is always surrounded by static contex during denoising. ControlNet and T2I-Adapter - ComfyUI workflow Examples Note that in these examples the raw image is passed directly to the ControlNet/T2I adapter. Improved AnimateDiff integration for ComfyUI, as well as advanced sampling options dubbed Evolved Sampling usable outside of AnimateDiff. Oct 21, 2023 · This was confirmed when I found the "Two Pass Txt2Img Example" article from official ComfyUI examples. I haven't been able to replicate this in Comfy. 5 model, and then enter your Apr 24, 2024 · ComfyUI workflows for upscaling. example usage text with workflow image Aug 29, 2024 · Inpaint Examples. com) See also: ComfyUI - Ultimate SD Upscaler Tutorial. Embeddings/Textual Inversion. On a machine equipped with a 3070ti, the generation should be completed in about 3 minutes. 0 factor after the second upscale, then the image size will upscale from 512 x 512 to 2048 x 2048 Welcome to the ComfyUI Community Docs!¶ This is the community-maintained repository of documentation related to ComfyUI, a powerful and modular stable diffusion GUI and backend. Here are the official checkpoints for the one tuned to generate 14 frame videos (opens in a new tab) and the one for 25 frame videos (opens in a new tab). For example, 50 frames at 12 frames per second will run longer than 50 frames at 24 frames per An All-in-One FluxDev workflow in ComfyUI that combines various techniques for generating images with the FluxDev model, including img-to-img and text-to-img. 1 Schnell; Overview: Cutting-edge performance in image generation with top-notch prompt following, visual quality, image detail, and output diversity. In the above example the first frame will be cfg 1. Upscale Models (ESRGAN, etc. controlnet: controlnet. crop. It facilitates the retrieval and preparation of upscale models for image upscaling tasks, ensuring that the models are correctly loaded and configured for evaluation. ComfyUI provides a powerful yet intuitive way to harness Stable Diffusion through a flowchart interface. ) Area Composition. Jan 8, 2024 · Launch the ComfyUI manager. Img2Img works by loading an image like this example image (opens in a new tab), converting it to latent space with the VAE and then sampling on it with a denoise lower than 1. This repo (opens in a new tab) contains examples of what is achievable with ComfyUI (opens in a new tab). ultralytics: ultralytics. x, SDXL, LoRA, and upscaling makes ComfyUI flexible. Img2Img works by loading an image like this example image open in new window, converting it to latent space with the VAE and then sampling on it with a denoise lower than 1. Lora Examples. Load the workflow, in this example we're using Basic Text2Vid. This is the input image that will be used in this example source: Here is how you use the depth T2I-Adapter: Here is how you use the depth Controlnet. If you are looking for upscale models to use you can find some on 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. Controlnet. After restarting access the Ultimate SD Upscale feature by pressing the "key. yaml. As of writing this there are two image to video checkpoints. outputs. Config file to set the search paths for models. 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. Install Custom Nodes. ComfyUI also has a mask editor that can be accessed by right clicking an image in the LoadImage node and “Open in MaskEditor”. Img2Img Examples. inputs. Please read the AnimateDiff repo README and Wiki for more information about how it works at its core. The SDXL base checkpoint can be used like any regular checkpoint in ComfyUI. You can Load these images in ComfyUI open in new window to get the full workflow. Join the largest ComfyUI community. Then press “Queue Prompt” once and start writing your prompt. bat. In this example we will be using this image. image. pk_hook_full is a hook applied to the unified sample. Put the GLIGEN model files in the ComfyUI/models/gligen directory. Inpainting a cat with the v2 inpainting model: Inpainting a woman with the v2 inpainting model: It also works with non inpainting models. Here is an example of how to use upscale models like ESRGAN. Share, discover, & run thousands of ComfyUI workflows. Depending on your frame-rate, this will affect the length of your video in seconds. ComfyUI is a popular tool that allow you to create stunning images and animations with Stable Diffusion. Ultimate SD Upscale (Custom Sample) Examples below are accompanied by a tutorial in my YouTube video. Here is an example: You can load this image in ComfyUI to get the workflow. yaml and edit it with your favorite text editor. If you don’t have any upscale model in ComfyUI, download the 4x NMKD Superscale model from the link below: 4x NMKD Superscale; After downloading this model, place it in the following directory: Then, we upscale it by 2x using the wonderfully fast NNLatentUpscale model, which uses a small neural network to upscale the latents as they would be upscaled if they had been converted to pixel space and back. bat (preferred) or run_cpu. Some commonly used blocks are Loading a Checkpoint Model, entering a prompt, specifying a sampler, etc. - ComfyUI/extra_model_paths. If you do 2 iterations with 1. Lora. Set your number of frames. The Load Upscale Model node can be used to load a specific upscale model, upscale models are used to upscale images. It represents the final, styled conditioning ready for further processing or generation. ComfyUI . Mar 8, 2024 · In this easy ComfyUI Tutorial, you'll learn step-by-step how to upscale in ComfyUI. example usage text with workflow image Dec 10, 2023 · ComfyUI should be capable of autonomously downloading other controlnet-related models. 1 Pro Flux. outputs¶ IMAGE. model_name. Workflow examples can be found on the Aug 29, 2024 · Lora Examples. Download it and place it in your input folder. ComfyUI breaks down a workflow into rearrangeable elements so you can easily make your own. Examples of what is achievable with ComfyUI open in new window. However, it is not for the faint hearted and can be somewhat intimidating if you are new to ComfyUI. This way frames further away from the init frame get a gradually higher cfg. 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 license from Topaz to compare the results with Faststone (which is great btw for this type of work). Here's a list of example workflows in the official ComfyUI repo. Also, I found a very interesting YouTube video by poisenbery about an alternative method of upscaling that involves the usage of ControlNet. In this guide, we are aiming to collect a list of 10 cool ComfyUI workflows that you can simply download and try out for yourself. 5 days ago · What is the main focus of the 'ComfyUI: Flux with LLM, 5x Upscale (Workflow Tutorial)' video?-The main focus of the video is to provide a tutorial on how to use ComfyUI with Flux, a large language model (LLM), to upscale images up to 5x their original resolution using a custom workflow. inputs¶ upscale_model. 25x uspcale, it will run it twice for 1. The upscaled images. Dec 19, 2023 · The extracted folder will be called ComfyUI_windows_portable. outputs¶ LATENT. Either manager and install from git, or clone this repo to custom_nodes and run: pip install -r requirements. A step-by-step guide to mastering image quality. For example, I can load an image, select a model (4xUltrasharp, for example), and select the final resolution (from 1024 to 1500, for example). example¶ example usage text with workflow image Video Examples Image to Video. You guys have been very supportive, so I'm posting here first. All the images in this repo contain metadata which means they can be loaded into ComfyUI with the Load button (or dragged onto the window) to get the full workflow that was used to create the image. Dec 19, 2023 · In the standalone windows build you can find this file in the ComfyUI directory. Works fully offline: will never download anything. The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. Here is an example of how the esrgan upscaler can be used for the upscaling step. 5 or 2x upscale. The model used for upscaling. All the images in this repo contain metadata which means they can be loaded into ComfyUI with the Load button (or dragged onto the window) to get the full workflow that was used to create the image. 0 (the min_cfg in the node) the middle frame 1. This image has had part of it erased to alpha with gimp, the alpha channel is what we will be using as a mask for the inpainting. Each ControlNet/T2I adapter needs the image that is passed to it to be in a specific format like depthmaps, canny maps and so on depending on the specific model if you want good results. For these examples I have renamed the files by adding stable_cascade_ in front of the filename for example: stable_cascade_canny. Place the models you downloaded in the previous step in the folder: ComfyUI_windows_portable\ComfyUI\models\checkpoints; If you downloaded the upscaler, place it in the folder: ComfyUI_windows_portable\ComfyUI\models\upscale_models; Step 3: Download Sytan's SDXL Workflow Explore the concept of Upscale in AI-based image generation with ComfyUI. Noisy Latent Composition. Jul 6, 2024 · What is ComfyUI? ComfyUI is a node-based GUI for Stable Diffusion. Class name: KSamplerAdvanced Category: sampling Output node: False The KSamplerAdvanced node is designed to enhance the sampling process by providing advanced configurations and techniques. The resized latents. All the images in this page contain metadata which means they can be loaded into ComfyUI with the Load button (or dragged onto the window) to get the full workflow that was used to create the image. A SDXL Turbo is a SDXL model that can generate consistent images in a single step. height. Follow instructions to install ComfyUI Manager Installation Method 2. inputs¶ model_name. These are examples demonstrating how you can achieve the "Hires Fix" feature. Here is an example for how to use the Inpaint Controlnet, the example input image can be found here. The denoise controls the amount of noise added to the image. nmqn wyg fkulx hrhdxn xakldz kewdi hutq aohfh bukv fjp