Restoring and Colorizing Old Photos: A Lucrative ComfyUI Workflow!

Transforming old photos with AI to make them clear and vibrant! Let’s dive into how this workflow turns a blurry, scratched old photo into a high-resolution masterpiece.






Problem 1: Blurriness and Damage


We’re all familiar with the issues of old photos, right? Low clarity, yellowing, damage, and missing details. In short, they look, well, old.





Problem 2: Adding Color


Most old photos are black and white, but wouldn’t it be cool to turn them into color? Imagine making a photo of your grandma from her youth vibrant and colorful—she would be thrilled!





Solution: AI Technology




Alright, let’s see how this magical AI works. First, we need to use specific prompts to tell the AI the kind of effect we want, like maintaining realism, light and shadow effects, etc. Then we can add details like “blue jacket” or “white background” to guide the AI on the desired colors.


Step 1: Enhancing Clarity



The first step is to use AI to improve the photo’s clarity. Here, we use face restoration models and the CodeFormer algorithm. This makes the originally blurry photo much clearer.


Step 2: Colorization



Next, it’s time to colorize the photo! We use the SDXL tool, which is very responsive to prompts and can accurately color the photo. After a second face restoration pass, the result is even better!


Step 3: High-Resolution Upscaling



The final step is to upscale the photo to high resolution. This step requires careful handling to ensure the photo’s style and details don’t turn out strange. Ultimately, we get a high-resolution photo with clear details.


Final Result


And there you have it—a magical process that breathes new life into an old photo!


Workflow Download

Comments

Post a Comment

Popular posts from this blog

Guide to Using the Image to Vector Node in ComfyUI

Image
Converting images to vectors is a very useful technique that transforms pixel-based images into vector graphics. Unlike pixel images, vector graphics are composed of mathematical equations rather than pixels, allowing them to be scaled infinitely without losing quality. In the field of AI-generated art, converting images to vectors can be used for post-processing generated results, creating editable vector line art. the source website Recently, a developer has packaged the vtracer image-to-vector algorithm as a ComfyUI node, making it convenient for us to use within ComfyUI workflows. This guide will provide detailed instructions on how to install and use this node. Example Results Before diving into the specific steps, let's take a look at a few examples to see the node's effects: Works best for simple graphics: Average results for realistic images and complex illustrations: ![Complex images to vector effect][] As we can see, the conversion works very well for images with simp...
Read more

Basic Tutorial for Stable Diffusion ComfyUI (Part 2): Text-to-Image Basic Workflow

Image
Introduction Basic Tutorial on Stable Diffusion ComfyUI (Part 1) In this lesson, we will begin learning about  ComfyUI , starting with the basics of text-to-image generation. To make things easier (especially for those of us who aren't fluent in English), most of the nodes in my article are translated into Chinese. If you also struggle with English, please refer to my previous content on how to install the translation plugin. Before we dive in, let's recall the features we used for text-to-image generation using the Web UI. These include the main model, positive prompts, negative prompts, sampler, steps, width and height, VAE, and displaying images. Now that we know the nodes involved, let's connect them in a workflow. Creating the Workflow in ComfyUI ComfyUI Main Model Loader Node Creation : Right-click and select "New Node -> Loader". You'll see many loaders with familiar names like "Checkpoint Loader (Main Model Loader)", "VAE Loader"...
Read more

Basic Tutorial on Stable Diffusion ComfyUI (Part 1)

Image
Installing ComfyUI and Common Plugins Introduction  ComfyUI : Most of you probably use the web UI interface to work with Stable Diffusion (SD). But have you heard about ComfyUI? ComfyUI is a node-based interface for Stable Diffusion, enabling more precise workflow customization and excellent reproducibility. Each module in ComfyUI has a specific function, and by adjusting the connections between modules, you can achieve various image generation effects. However, the node-based workflow can make it slightly more challenging to use. On the bright side, thanks to internal optimizations, ComfyUI generates images faster than the web UI and has lower VRAM requirements (it runs well on just 4GB). ComfyUI  Pros and Cons: Pros: Lower VRAM requirements:  ComfyUI starts up quickly and generates images faster. Greater generation freedom:  Offers more flexibility in creating images. Shared environment and models:  You can share the same environment and models with the web UI...
Read more