Double-Gabor Filters Are Independent Components of Small Translation-Invariant Image Patches.
Saeed SaremiTerrence J. SejnowskiTatyana O. SharpeePublished in: Neural Comput. (2013)
Keyphrases
- image patches
- gabor filters
- translation invariant
- feature vectors
- texture features
- natural images
- denoising
- independent component analysis
- multiscale
- mathematical morphology
- feature extraction
- texture analysis
- rotation invariant
- sparse representation
- wavelet transform
- sparse coding
- low resolution
- noisy images
- shift invariant
- texture classification
- test images
- subband
- morphological filters
- image features
- feature space
- morphological operators
- super resolution
- face recognition
- image denoising
- data sets
- similarity measure
- image processing