ComfyUI-post-processing-nodes

A collection of post processing nodes for ComfyUI, simply download this repo and drag post_processing_nodes.py into your custom_nodes/ folder

Node List

ArithmeticBlend: Blends two images using arithmetic operations like addition, subtraction, and difference.
Blend: Blends two images together with a variety of different modes
Blur: Applies a Gaussian blur to the input image, softening the details
CannyEdgeDetection: Applies Canny edge detection to the input image
ColorCorrect: Adjusts the color balance, temperature, hue, brightness, contrast, saturation, and gamma of an image
Dissolve: Creates a grainy blend of two images using random pixels based on a dissolve factor.
Dither: Reduces the color information in an image by dithering, resulting in a patterned, pixelated appearance
DodgeAndBurn: Adjusts image brightness using dodge and burn effects based on a mask and intensity.
FilmGrain: Adds a film grain effect to the image, along with options to control the temperature, and vignetting
Glow: Applies a blur with a specified radius and then blends it with the original image. Creates a nice glowing effect.
KMeansQuantize: Reduce the amount of colors in an image from 0-256
PixelSort: Rearranges the pixels in the input image based on their values, and input mask. Creates a cool glitch like effect.
Pixelize: Applies a pixelization effect, simulating the reducing of resolution
Sharpen: Enhances the details in an image by applying a sharpening filter
Solarize: Inverts image colors based on a threshold for a striking, high-contrast effect

By default post_processing_nodes.py should have all of the combined nodes. If you want a subset of nodes, you can run

python combine_files.py [--files FILES [FILES ...]] [--output OUTPUT]

or just run

python combine_files.py -h

for more help