AgentSkillsCN

image-comparison-tool

使用 SSIM 相似性评分、像素差异高亮和并排可视化比较图像。

SKILL.md
--- frontmatter
name: image-comparison-tool
description: Compare images with SSIM similarity scoring, pixel difference highlighting, and side-by-side visualization.

Image Comparison Tool

Compare images with similarity scoring and difference visualization.

Features

  • •SSIM Similarity: Structural similarity index
  • •Pixel Differences: Highlight changed areas
  • •Side-by-Side: Visual comparison layout
  • •Diff Heatmap: Color-coded differences
  • •Batch Comparison: Compare multiple image pairs
  • •Threshold Detection: Find significant changes

CLI Usage

bash
python image_comparison.py --image1 before.jpg --image2 after.jpg --output diff.png

Dependencies

  • •opencv-python>=4.8.0
  • •scikit-image>=0.21.0
  • •pillow>=10.0.0
  • •numpy>=1.24.0
  • •matplotlib>=3.7.0