Steearable Discrete Cosine Transform.
Giulia FracastoroSophie Marie FossonEnrico MagliPublished in: CoRR (2016)
Keyphrases
- discrete cosine transform
- image compression
- dct coefficients
- transform domain
- filter bank
- blocking artifacts
- dct domain
- jpeg images
- image blocks
- image and video coding
- compressed images
- coded images
- discrete fourier transform
- image processing
- projections onto convex sets
- image coding
- preprocessing
- feature extraction
- face recognition
- image segmentation