This repo has the homework for ECE661 - Computer Vision. Every folder has a Jupyter notebook which has the code and explanation for it and a pdf format of that notebook.
The course material can be found at https://engineering.purdue.edu/kak/computervision/ECE661Folder/Index.html.
HW4: Interest point detection and correspondence search for a given pair of images of the same scene.
The above link also has past homework.