Boosted multi-scale dictionaries for image compression.
Mansour NejatiShadrokh SamaviNader KarimiS. M. Reza SoroushmehrKayvan NajarianPublished in: ICASSP (2016)
Keyphrases
- image compression
- multiscale
- wavelet transform
- vector quantization
- subband
- image processing
- compression ratio
- compression scheme
- image coding
- compressed images
- reconstructed image
- scale space
- wavelet coefficients
- sparse representation
- compression algorithm
- coarse to fine
- edge detection
- multiple scales
- low bit rate
- random forests
- image transmission
- image representation
- discrete cosine transform
- wavelet decomposition
- local binary pattern
- natural images
- feature space
- image segmentation
- progressive transmission
- deep structure
- lossy image compression
- image coder
- entropy coding
- language resources
- compression standards
- optic flow
- computer vision
- keypoints
- embedded zerotree