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What is Spatial Filters in Image Processing about?

This document discusses spatial filters used for image processing. It describes smoothing filters that blur images and reduce noise by averaging pixel values within a neighborhood. Smoothing filters include standard average, weighted average, and median filters. Sharpening filters, like Laplace and Sobel, are also covered. They enhance edges and details by calculating the difference of pixel values. The document provides examples of applying various spatial filters using MATLAB functions.

Author

Arun Mahalingam

Language

EN