Computer Vision Section 062

Video Understanding and Tracking

What changes when the pictures start moving, and how to keep the same object labelled across a thousand frames.

12 of 12 lessons published Three reading levels on every lesson

Start with “Reading and writing video frames”

Lessons in order

Work top to bottom. Each lesson assumes the one above it.

  1. Reading and writing video frames
  2. Frame sampling strategies
  3. Optical flow
  4. 3D convolutions for video
  5. SlowFast networks
  6. Video transformers
  7. Action recognition in practice
  8. Video object segmentation
  9. Video anomaly detection
  10. Tracking by detection
  11. SORT, DeepSORT and ByteTrack
  12. Re-identification embeddings