Orthogonal Functional Expansion Method of Optical Flow for Large Displacement.
Jinwoo KimRobert CloseHisashi TaketaniRong Long WangKozo OkazakiShinichi TamuraPublished in: IIH-MSP (2009)
Keyphrases
- optical flow
- optical flow estimation
- image sequences
- motion field
- motion model
- motion parameters
- vector field
- optical flow computation
- motion estimation
- least squares
- image motion
- flow field
- computer vision
- camera motion
- d scene
- feature tracking
- moving camera
- velocity field
- functional analysis
- smoothness constraint
- optical flow algorithm
- dense optical flow
- qualitative and quantitative evaluation
- motion segmentation
- database
- multiscale
- neural network