Fabric defect detection based on information entropy and frequency domain saliency.
Guohua LiuXiangtong ZhengPublished in: Vis. Comput. (2021)
Keyphrases
- information entropy
- frequency domain
- spatial domain
- fourier transform
- rough sets
- cross correlation
- subband
- feature extraction
- denoising
- frequency analysis
- power spectrum
- spectrum analysis
- frequency response
- rough set theory
- decision table
- fourier domain
- machine learning
- information content
- frequency domain analysis
- power spectra
- fast fourier transform
- fourier analysis
- attribute reduction
- facial asymmetry
- decision rules
- attribute values
- signal processing
- edge detection
- frequency spectrum
- image data
- directional filtering