A waveform decomposition technique based on wavelet function and differential cuckoo search algorithm.
Mingwei WangShuai XiongMaolin ChenPeipei HePublished in: Soft Comput. (2021)
Keyphrases
- wavelet function
- wavelet packet
- search algorithm
- wavelet transform
- mexican hat
- denoising
- filter bank
- subband
- search space
- signal processing
- frequency domain
- image coding
- wavelet decomposition
- multiscale
- neural network
- activation function
- image quality
- classification algorithm
- pattern recognition
- face recognition
- computer vision