Robust Frequency Domain Spline Adaptive Filtering Based on the Half-Quadratic Criterion: Performance Analysis and Applications.
Wenqi LiMing XuJingsheng TangZongtan ZhouPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- image restoration
- half quadratic
- frequency domain
- edge preserving
- adaptive filtering
- total variation
- denoising
- spatial domain
- fourier transform
- image processing
- feature extraction
- adaptive filter
- subband
- multiresolution
- least squares
- filtering method
- image denoising
- object recognition
- denoising algorithm
- partial differential equations
- image analysis
- pattern recognition
- image recovery
- feature selection