Please answer the following questions:
- What is the purpose of corner detection?
- How can corner detection help to identify areas with text?
- How does the increase of the threshold value for FAST affect the number of features?
- When would you use a BRIEF algorithm, and when would you use a BRISK one?
- What is the primary difference between an ORB algorithm and BRISK?
- Which of the three algorithms (BRIEF, ORB, and BRISK) implements FAST out of the box?
