One-stage detectors

Level 4: Object detection

Coming soon

This page is being written. See the full roadmap for the whole syllabus.

What this chapter will cover

• YOLO's grid idea
• SSD
• class imbalance and focal loss (RetinaNet)
• anchor-free detectors (FCOS, CenterNet)
• the modern YOLO family
• speed vs accuracy trade-offs