Novel Adaptive B-Spline Filter for Hybrid Echo Cancellation.
Ratnakar DashRutuparna PandaBibhudendra AcharyaBanshidhar MajhiPublished in: ICIIS (2008)
Keyphrases
- b spline
- control points
- basis functions
- affine transformation
- least squares
- tensor product
- curve fitting
- adaptive filtering
- cubic b spline
- deformable contour
- multiscale
- free form deformation
- deformable registration
- elastic matching
- curve matching
- adaptive filter
- piecewise polynomial
- nonrigid registration
- displacement field
- deformation field
- registration framework
- high frequency
- edge detection
- multiresolution
- object recognition
- search algorithm