Motion characterization using optical flow and fractal complexity.
Joshua D. BornemanEvie MalaiaRonnie B. WilburPublished in: J. Electronic Imaging (2018)
Keyphrases
- optical flow
- motion field
- image sequences
- motion model
- optical flow estimation
- motion estimation
- camera motion
- motion segmentation
- motion parameters
- image motion
- optical flow computation
- moving objects
- velocity field
- least squares
- flow field
- vector field
- optical flow fields
- moving camera
- motion discontinuities
- computation of optical flow
- ego motion
- feature tracking
- motion features
- optical flow field
- consecutive frames
- d scene
- image compression
- dense optical flow
- worst case
- frame interpolation
- visual motion
- motion analysis
- scene flow
- motion estimates
- flow vectors
- flow estimation
- scene flow estimation
- rigid body motion
- global motion
- smoothness constraint
- fractal dimension
- motion patterns
- motion vectors
- space time
- spatio temporal
- computational complexity