CS1674: Homework 9 - Written

1. Briefly, what is the difference between window-based and part-based approaches?
2. What expensive operation does detection involve?
3. Boosting is an iterative process. Name one thing that changes between any two iterations.
4. What two components does the score of an object hypothesis (which measures whether or not the object is predicted to exist at a certain location in the image) depend on?
5. On what types of bounding boxes do Deformable Part Models work best? (See failure analysis slides.)