Object Detection Concepts and Bounding Boxes

By the end of this module you can explain how detection differs from classification, read a bounding-box prediction with its confidence, and describe what an IoU threshold silently decides on your behalf.

Units

1. Unit 08.00: A box is four numbers and a convention
2. Unit 08.01: IoU, and why 0.5 is a choice
3. Unit 08.02: Confidence, non-maximum suppression and double counting
4. Unit 08.03: Precision and recall as the threshold moves
5. Unit 08.04: Small objects, and why they are hard

Module work

• Activity
• Knowledge check
• Summary