Lecture recordings:
https://docs.google.com/presentation/d/1TfFAnA74I3HktgFIGVE1QK_M6hNoyH4jrC8RyjTDaVM/edit#slide=id.p

Lecture 4 Optic flow / motion
https://drive.google.com/file/d/1Mg0-FsPuVsuhqZ-WqLsAfAFfNZSe9fAz/view?usp=sharing

Lecture 4.2 Optic flow / motion
https://drive.google.com/file/d/1Lk4vfBf2MSXmRLikkGEmnlMEIrM3Hi66/view

Lecture	5 Tracking intro
https://drive.google.com/file/d/18aOZMR_lEbSYL5C0_EyFg0wmPq6AKmdz/view