Gaussian smoothing

Gaussian smoothing is a technique used to reduce noise or irregularities in an image or signal by averaging nearby data points. It applies a mathematical function called the Gaussian function, which gives more weight to data points close to a target point and less to those farther away. This creates a smooth, blurry effect that preserves important features while eliminating small, sharp variations. Think of it like gently blurring a photo to remove graininess without losing the overall sharpness and detail. It’s widely used in image processing, data analysis, and computer vision to enhance clarity and reduce distractions.