ComfyUI Extension: ComfyUI-ImageProcessUtilities

Authored by einhorn13

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A collection of custom nodes for ComfyUI designed to enhance image processing workflows. Especially useful for high-resolution rendering, complex inpainting, tiling, and batch manipulation. This allows you to perform processing that would otherwise exceed your VRAM limits.

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    README

    ComfyUI-ImageProcessUtilities

    A collection of custom nodes for ComfyUI designed to enhance image processing workflows. Especially useful for high-resolution rendering, complex inpainting, tiling, and batch manipulation. This allows you to perform processing that would otherwise exceed your VRAM limits.

    Key Features

    • Image Tiling & Untiling
      Break large images into overlapping tiles and reassemble them seamlessly without losing data.

    • Coordinate-Based Transforms
      Crop and paste image regions using flexible coordinate inputs.

    • Coordinate Utilities
      Convert strings to coordinates and manipulate coordinate lists for dynamic workflows.

    • Batch Tools
      Reorder or adjust batches of images for animation, video, or layout tasks.

    Available Nodes

    Tiling

    • ImageTiler
    • ImageUntiler

    Transform

    • CropByCoords
    • PasteByCoords
    • ReorderBatch

    Coordinates

    • StringToIntegers
    • CombineCoords
    • SplitCoords

    Installation

    1. Navigate to your ComfyUI/custom_nodes/ directory:

      cd ComfyUI/custom_nodes/

    2. Clone this repository: git clone <repository_url>

    3. Restart ComfyUI.

    Example usecase: High-Resolution Upscaling Workflow

    This allows you to upscale images that would otherwise exceed your VRAM limits.