(Ch. 6 of the textbook)

Here’s the key document and the required images.

Blurring and background subtraction (15:01 video) using this image of rice grains.

Do this exercise. Unzip to get a pdf file and images.

Digital Zoom (6:35 video)

Zoom in ImageJ (3:08 video)

Convolution (11:37 video)

Convolution examples (9:03 video)