Wavelet-Integrated Alternating Sparse Dictionary Matrix Decomposition in Thermal Imaging CFRP Defect Detection.
Junaid AhmedBin GaoWai Lok WooPublished in: IEEE Trans. Ind. Informatics (2019)
Keyphrases
- defect detection
- matrix decomposition
- thermal imaging
- low rank
- sparse representation
- low rank matrix
- low rank approximation
- nonnegative matrix factorization
- feature extraction
- wavelet transform
- multiscale
- singular value decomposition
- singular values
- matrix factorization
- infrared
- image classification
- wavelet coefficients
- data summarization
- high dimensional
- sparse coding
- high dimensional data
- latent structure
- missing data
- data matrix
- low dimensional
- sparse matrix
- denoising