What Matters in Unsupervised Optical Flow.
Rico JonschkowskiAustin StoneJonathan T. BarronAriel GordonKurt KonoligeAnelia AngelovaPublished in: CoRR (2020)
Keyphrases
- optical flow
- image sequences
- semi supervised
- optical flow computation
- supervised learning
- motion field
- optical flow estimation
- motion estimation
- least squares
- unsupervised learning
- motion model
- flow field
- computer vision
- vector field
- moving objects
- supervised classification
- dense optical flow
- weakly supervised
- qualitative and quantitative evaluation
- camera motion
- probabilistic model
- training data
- learning algorithm
- machine learning
- spatio temporal
- smoothness constraint
- unsupervised manner
- optical flow fields
- neural network