Adaptive Time Delay Estimation Based on Signal Preprocessing and Fourth-Order Cumulant.
Baoheng LiuXiaochuan ZhangShuyang JiaSichen ZouDeyan TianPublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- fourth order
- preprocessing
- signal subspace
- estimation error
- noise removal
- high order
- image interpolation
- partial differential equations
- anisotropic diffusion
- feature extraction
- post processing
- nonlinear diffusion
- non stationary
- high frequency
- computer vision
- edge detection
- denoising
- image analysis
- additive noise
- pairwise