Keyphrases
- image compression
- vector quantization
- wavelet transform
- compression algorithm
- high level
- compression scheme
- subband
- semantic web
- semantic information
- semantically meaningful
- low bit rate
- discrete cosine transform
- reconstructed image
- domain independent
- natural language
- semantic interpretation
- data sets
- context dependent
- semantic analysis
- semantic representation
- semantic level
- block truncation coding
- deep learning
- embedded zerotree
- compressed images
- semantic knowledge
- semantic network
- similarity measure
- semi automatic
- domain specific