Enhanced spatio-temporal alignment of plantar pressure image sequences using B-splines.
Francisco P. M. OliveiraJoão Manuel R. S. TavaresPublished in: Medical Biol. Eng. Comput. (2013)
Keyphrases
- b spline
- image sequences
- spatio temporal
- temporal filtering
- control points
- tensor product
- motion estimation
- basis functions
- least squares
- piecewise polynomial
- free form deformation
- contour extraction
- video sequences
- moving objects
- displacement field
- feature points
- surface fitting
- space time
- three dimensional
- temporal analysis
- optical flow
- affine transformation
- motion model
- flow field
- motion field
- deformation field
- small number
- cubic spline
- cubic b spline
- computer vision
- spatially variant
- structure from motion
- optimal solution
- medical images
- spatial filtering
- camera motion
- scalar field