Night and Snow (December)

Mainly interesting for: Optical Flow, Stereo, Feature Matching
Challenge: In this driving scene the windshield wiper blocks part of one stereo camera. Additionally, the windshield is wet, causing the headlights of an approaching car to flare. Due to darkness the aperture is wide open and the image has only a shallow depth of field.
Reference Frame: 17

Cross View

Parallel View


  Stereo
(SGM)
Optical Flow
(Black&Anandan)
Optical Flow
(Nonlocal)
fixed
scaling
SGM stereo fixed scaling BA optical flow fixed scaling Nonlocal optical flow fixed scaling
cyclic
colors
SGM stereo cyclic colors BA optical flow cyclic colors Nonlocal optical flow cyclic colors