TFR: Texture Defect Detection with Fourier Transform using Normal Reconstructed Template of Simple Autoencoder.
Jongwook SiSungyoung KimPublished in: CoRR (2023)
Keyphrases
- defect detection
- fourier transform
- frequency domain
- fourier domain
- feature extraction
- signal processing
- power spectral density
- textured surfaces
- fourier descriptors
- frequency spectrum
- fast fourier transform
- log polar
- radon transform
- discrete wavelet transform
- template matching
- fourier analysis
- correlation function
- pattern recognition
- image segmentation
- polar coordinates
- subband
- gray level
- spectral estimation