A Novel Feature Extraction Method Based on Legendre Multi-Wavelet Transform and Auto-Encoder for Steel Surface Defect Classification.
Xiaoyang ZhengWeishuo LiuYan HuangPublished in: IEEE Access (2024)
Keyphrases
- wavelet transform
- defect classification
- multiresolution
- image coding
- multiscale
- low complexity
- wavelet coefficients
- three dimensional
- differential equations
- high frequency
- image compression
- subband
- image features
- motion estimation
- d objects
- feature extraction
- wavelet analysis
- feature set
- rate distortion
- surface reconstruction
- video compression
- geometric features
- video codec
- translation invariant
- image fusion algorithm
- image processing