Diffusion Partitioned-Block Frequency-Domain Adaptive Filter Over Multitask Networks.
Hongyu HanYishu PengFenglian ZhangDinh Cong LeSheng ZhangPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2023)
Keyphrases
- frequency domain
- adaptive filter
- multi task
- spectrum analysis
- spatial domain
- adaptive filtering
- fourier transform
- image filtering
- step size
- feature extraction
- learning tasks
- denoising
- noise free
- subband
- filtering algorithm
- learning problems
- discrete fourier transform
- feature selection
- similarity measure
- multi class
- computational complexity
- anisotropic diffusion