Boundary control of partial differential equations using frequency domain optimization techniques.
Pierre ApkarianDominikus NollPublished in: Syst. Control. Lett. (2020)
Keyphrases
- frequency domain
- partial differential equations
- spatial domain
- image denoising
- fourier transform
- denoising
- power spectrum
- anisotropic diffusion
- numerical solution
- cross correlation
- level set
- image processing
- subband
- filter bank
- low pass
- energy functional
- multiscale
- numerical algorithms
- image enhancement
- numerical methods
- differential equations
- curve evolution
- feature extraction
- fourier analysis
- spectrum analysis
- image analysis
- wavelet transform
- feature selection
- natural images
- power spectra
- power spectral