Extensions/ColorMatrixGPU Node for ComfyUI
ComfyUI Extension

ColorMatrixGPU Node for ComfyUI

This node applies a custom 4x4 color matrix to an image using GPU acceleration via PyTorch.

By bear2b·Created 2 years ago·Updated 2 years ago· 0
bear2b/comfyui-argo-nodes
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ColorMatrixGPU Node for ComfyUI

Overview

This node applies a custom 4x4 color matrix to an image using GPU acceleration via PyTorch.

Installation

  1. Ensure PyTorch with CUDA support is installed:
pip install torch torchvision
  1. Place colormatrix_gpu_node.py in your custom_nodes folder of ComfyUI.

Usage

  • Add the node ColorMatrixGPU in ComfyUI.
  • Provide an image input.
  • Input a 4x4 color matrix in comma-separated format (16 float values).

Example Matrix

1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1

License

MIT License