Gaussian blur

Gaussian Blur is a digital image processing technique used to smooth out an image by reducing detail and noise. It applies a mathematical function, resembling a bell curve, to each pixel in the image, averaging the surrounding pixels' colors based on their distance from the target pixel. This results in a softer, more diffuse image, which can be useful for creating depth, reducing the visibility of blemishes, or adding a dreamy effect. Gaussian Blur is commonly used in photography and graphic design to enhance visual aesthetics.