V-DAFT: visual technique for texture image defect recognition with denoising autoencoder and fourier transform.
Jongwook SiSungyoung KimPublished in: Signal Image Video Process. (2024)
Keyphrases
- fourier transform
- denoising
- texture images
- frequency domain
- texture features
- texture classification
- radon transform
- texture analysis
- signal processing
- feature extraction
- image denoising
- texture information
- noisy images
- spatial domain
- image processing
- fourier domain
- discrete fourier transform
- object recognition
- gray level
- natural images
- wavelet domain
- scale invariant
- wavelet packet
- low frequency
- rotation invariant
- fourier descriptors
- invariant features
- image analysis
- fourier coefficients
- fast fourier transform
- feature selection
- filter bank
- image compression
- color information
- gabor filters
- wavelet coefficients