Multiscale techniques for parabolic equations.
Axel MålqvistAnna PerssonPublished in: Numerische Mathematik (2018)
Keyphrases
- multiscale
- natural images
- coarse to fine
- scale space
- image processing
- image representation
- image segmentation
- edge detection
- filter bank
- hough transform
- wavelet transform
- mathematical model
- nonlinear equations
- differential equations
- shape representation
- linear equations
- numerical solution
- linear systems
- wavelet coefficients
- adaptive smoothing
- information retrieval
- data sets
- single scale
- multiscale representation
- ordinary differential equations
- multiscale segmentation
- affine invariant
- finite element
- wavelet domain
- image sequences
- computer vision
- learning algorithm
- neural network