Directional Schemes for Edge Detection Based on B-spline Wavelets.
Parisa NorasNasser AghazadehPublished in: Circuits Syst. Signal Process. (2018)
Keyphrases
- b spline
- edge detection
- tensor product
- dual tree
- laplacian operator
- multiscale
- image processing
- directional filter banks
- control points
- basis functions
- contour extraction
- wavelet transform
- image enhancement
- affine transformation
- noisy images
- edge detector
- curve fitting
- surface representation
- multiresolution
- least squares
- deformable registration
- nonrigid registration
- cubic b spline
- cubic spline
- free form deformation
- zero crossing
- wavelet packet
- anisotropic diffusion
- image compression
- denoising
- elastic matching
- linear combination
- scale space
- reinforcement learning