An improved Multiscale FEM for the free vibrations of heterogeneous solids.
Marta OleksyWitold CecotWaldemar RachowiczMichal NesselPublished in: Comput. Math. Appl. (2022)
Keyphrases
- multiscale
- finite element
- wavelet transform
- scale space
- image processing
- edge detection
- coarse to fine
- wavelet domain
- image segmentation
- translation invariant
- affine invariant
- natural images
- image representation
- wavelet coefficients
- finite element model
- numerical simulations
- filter bank
- information systems
- image fusion
- theoretical analysis
- image analysis
- boundary conditions
- heterogeneous databases
- object recognition
- image sequences
- heterogeneous environments
- single scale