Wavelets

Wavelets are mathematical functions used to analyze and represent signals or data at different scales or resolutions. Imagine viewing a landscape with a zoom lens: wavelets allow us to examine both the overall shape and fine details of data simultaneously. They can efficiently compress, denoise, and detect features in signals like images, audio, and other data types. Unlike traditional methods that analyze data at a single level, wavelets decompose information into components that reveal both broad trends and intricate details, making them a powerful tool in fields like image processing, data analysis, and computer vision.