Self-Supervised Motion Magnification by Backpropagating Through Optical Flow.
Zhaoying PanDaniel GengAndrew OwensPublished in: CoRR (2023)
Keyphrases
- optical flow
- motion field
- motion model
- image sequences
- optical flow estimation
- motion parameters
- motion estimation
- camera motion
- optical flow computation
- image motion
- motion segmentation
- flow field
- optical flow fields
- vector field
- dense optical flow
- ego motion
- optical flow algorithm
- motion discontinuities
- motion features
- least squares
- moving objects
- velocity field
- computer vision
- super resolution
- motion analysis
- consecutive frames
- motion estimates
- synthetic image sequences
- visual motion
- scene flow
- d scene
- background subtraction
- smoothness constraint
- optic flow
- object motion
- rigid body motion
- moving camera
- feature tracking
- field of view
- optical flow field
- independently moving objects
- space time
- particle filter
- video camera
- computation of optical flow
- spatio temporal
- flow vectors
- moving observer