// Hacker Noon · 30 April 2026

The Classic Computer Vision Trick Behind Smooth Image Blending

This post explains Laplacian Pyramid Blending, a classic computer vision technique that blends images by separating fine details from broad color strokes. By using Gaussian Pyramids to blur and Laplacian Pyramids to isolate edges, you can create buttery-smooth transitions.

Hacker Noon

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