Exam papers

The exam was based partly on questions relating to these papers

Botteril et al (Real-Time Aerial Image Mosaicing)

Fast instead of sift blobs for SPEED

• Using corners means no invariance to most things, but the drone flies in a straight line continuously so might be less important.

• Using corners doesn't have as good

Mills (4 and 7 point algorithms)

Biggest disadvantage

• SLAM sorta thing, it doesn't do well if no rotation or side to side motion leading to high reprojection error (for the 4 point algorithm)

Broxton et al (Immersive Light Field Video)

Difference between lightfields and multi-plane images

• Multi-plane changed to a sphere representation allowing you to look around more. IMMERSIVE! More DoF for viewing.