Phased array ultrasonic test signal enhancement and classification using Empirical Wavelet Transform and Deep Convolution Neural Network.
Jayasudha F. V.Lalithakumari SPublished in: Concurr. Eng. Res. Appl. (2022)
Keyphrases
- wavelet transform
- neural network
- phased array
- machine learning
- image classification
- feature extraction
- image processing
- radio frequency
- wavelet analysis
- high frequency
- signal processing
- low frequency
- multiscale
- image coding
- image compression
- wavelet coefficients
- image denoising
- model selection
- feature selection
- image enhancement
- change detection
- subband