https://github.com/christian-byrne/size-match-compositing-nodes

ComfyUI custom nodes to match size of images and composite image layers
https://github.com/christian-byrne/size-match-compositing-nodes

comfyui comfyui-nodes

Last synced: about 2 months ago
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ComfyUI custom nodes to match size of images and composite image layers

• Host: GitHub
• URL: https://github.com/christian-byrne/size-match-compositing-nodes
• Owner: christian-byrne
• Created: 2024-05-27T01:24:33.000Z (11 months ago)
• Default Branch: master
• Last Pushed: 2025-01-05T17:45:02.000Z (3 months ago)
• Last Synced: 2025-01-05T18:27:53.763Z (3 months ago)
• Topics: comfyui, comfyui-nodes
• Language: Python
• Homepage:
• Size: 9.84 MB
• Stars: 5
• Watchers: 1
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-comfyui - **Node - Size Matcher**

README

        

# *Node* - Size Matcher

Takes two images or masks and matches their sizes using various methods, detailed below. Inlcudes a node to smart-composite (auto match sizes first then composite)

## cover_crop_center

> Expand the smaller image to cover the larger image without changing the aspect ratio. Then center it. Then crop any overflowing edges until sizes match.

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/cover-crop-center.png?raw=true)

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## cover_crop

> Same as `cover_crop_center` but without centering the smaller after resizing.

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/cover-crop.png?raw=true)

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## fit_center

> Expand the smaller image as much as possible to fit inside the larger image without changing the aspect ratio. Then center it. Then pad any remaining space until sizes match.

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/fit-center.png?raw=true)

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## center_dont_resize

> Center the smaller image inside the larger image without changing either sizes. Then pad the smaller image until sizes match.

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/center-dont-resize.png?raw=true)

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## fill

> Expand the smaller image to exactly match the size of the larger image, allowing the aspect ratio to change

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/fill.png?raw=true)

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## crop_larger_center

> Center the smaller image on the larger image. Then crop the larger image to match the size of the smaller image

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/crop-larger-center.png?raw=true)

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## crop_larger_topleft

> Same as `crop_larger_center` but crops the larger image from the top left corner (skip centering)

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> ![alt text](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/size-match/crop-larger-topleft.png?raw=true)

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# *Node* - Paste Cutout on Base Image (Compositing)

- Composites two images together

- Automatically matches size of the images with various size matching methods (if necessary)

- If the cutout doesn't have an alpha channel (not really a cutout), the bg is automatically inferred and made transparent

- `invert` option

## Base Layer Composite with Alpha Layer

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> ![paste-cutout](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/composite/paste-cutout.png?raw=true)

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## BG Being Inferred when Alpha Layer is Missing

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> ![inferred-bg](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/composite/inferred-bg.png?raw=true)

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## Using with Auto Segmentation

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> ![with-auto-segmentation](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/composite/with-auto-segmentation.png?raw=true)

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## With Chromakeying

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> ![with-chromakeying](https://github.com/christian-byrne/size-match-compositing-nodes/blob/demo-files/wiki/demo/composite/with-chromakeying.png?raw=true)

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# Installation

1. `cd` into `ComfyUI/custom_nodes`

2. `git clone` this repo

# Requirements

- Python3.10+