ComfyUI-Image-Toolkit

AlphaToGrayscale

Converts alpha channel (transparency) to grayscale values. Functions as the inverse transformation of BrightnessTransparency, restoring brightness information that was expressed as transparency back to grayscale images.

ComfyUI Image Toolkit · 1 input · 0 parameters · 1 output

AntialiasingImage

Applies antialiasing effects to images. Smooths edges by first upscaling the image and then returning it to the original size.

ComfyUI Image Toolkit · 1 input · 0 parameters · 1 output

BinarizeImage

Binarizes images. Areas brighter than the specified threshold become white (1.0), while darker areas become black (0.0).

ComfyUI Image Toolkit · 1 input · 1 parameter · 1 output

BinarizeImageUsingOtsu

Automatically binarizes images using Otsu's binarization algorithm. Automatically calculates the optimal threshold and separates light and dark areas in the image.

ComfyUI Image Toolkit · 1 input · 0 parameters · 1 output

BrightnessTransparency

Adjusts transparency based on brightness. Bright areas become transparent, while dark areas remain opaque.

ComfyUI Image Toolkit · 1 input · 0 parameters · 1 output

GrayscaleImage

Converts color images to grayscale. Processes RGB values uniformly to generate grayscale images.

ComfyUI Image Toolkit · 1 input · 0 parameters · 1 output

RemoveWhiteBackgroundNoise

Removes noise mixed in white backgrounds. Performs binarization with the specified threshold and replaces white background areas with pure white to remove noise.

Image/Processing · 1 input · 1 parameter · 1 output