In this activity you will learn how simple image filters are used to modify the character of an image. A simple image filter replaces the value of each pixel with a weighted sum of the values of the neighboring pixels. The weights determine the nature of the filtering and can be chosen to accentuate edges or reduce noise, for example. The insights you develop by completing this activity will help you understand how filters work and prepare you for filter design and applications.
Prerequisites
Jupyter Notebook: Explore FIR Filtering
