- name
- image-process
- description
- Image processing tool for compression, background removal/replacement, and upscaling. Invoke when user wants to compress image, remove background, change background, or enlarge image.
Image Process Skill
This skill provides image processing capabilities including compression, background removal, background replacement, and upscaling.
Features
- Image Compression: Compress images to reduce file size with adjustable quality
- Background Removal: AI-powered background removal using
@imgly/background-removal - Background Replacement: Replace background with a custom color or another image
- Image Upscaling: Enlarge images to bigger dimensions
Usage
1. Compress Image
const { compressImage } = require('./index');
const result = await compressImage({
input: './image.jpg',
quality: 80,
output: './compressed.jpg'
});
2. Remove Background
const { removeBackground } = require('./index');
const result = await removeBackground({
input: './person.jpg',
output: './person-nobg.png'
});
3. Replace Background
const { replaceBackground } = require('./index');
// Replace with solid color
const result = await replaceBackground({
input: './person.jpg',
background: '#ffffff',
output: './result.jpg'
});
// Replace with another image
const result = await replaceBackground({
input: './person.jpg',
background: './background.jpg',
output: './result.jpg'
});
4. Upscale Image
const { upscaleImage } = require('./index');
// Scale by factor (2x)
const result = await upscaleImage({
input: './image.jpg',
scale: 2,
output: './upscaled.jpg'
});
// Or specify exact dimensions
const result = await upscaleImage({
input: './image.jpg',
width: 2000,
height: 3000,
output: './upscaled.jpg'
});
Parameters
compressImage
| Parameter | Type | Description |
|---|
input | string | Path to input image |
quality | number | Compression quality (1-100), default 80 |
output | string | Output file path |
removeBackground
| Parameter | Type | Description |
|---|
input | string/Buffer | Path or buffer of input image |
output | string | Output file path (optional) |
replaceBackground
| Parameter | Type | Description |
|---|
input | string | Path to foreground image |
background | string | Hex color (e.g. '#ffffff') or path to background image |
output | string | Output file path |
upscaleImage
| Parameter | Type | Description |
|---|
input | string | Path to input image |
scale | number | Scale factor (e.g. 2 for 2x), default 2 |
width | number | Target width (overrides scale) |
height | number | Target height (overrides scale) |
output | string | Output file path |
CLI Commands
# Compress
image-process compress ./photo.jpg -q 80
# Remove background
image-process remove-bg ./person.jpg
# Replace background
image-process replace-bg ./person.jpg "#ffffff"
image-process replace-bg ./person.jpg ./background.jpg
# Upscale
image-process upscale ./photo.jpg -s 2
image-process upscale ./photo.jpg -w 2000 -h 3000
Installation
cd E:\cvte\skills\image-process
npm install
Dependencies
@imgly/background-removal-node - AI background removalsharp - High-performance image processing
