Structure-preserving document image compression.
Omid E. KiaDavid S. DoermannPublished in: ICIP (1) (1996)
Keyphrases
- structure preserving
- image compression
- vector quantization
- wavelet transform
- compression scheme
- document classification
- web documents
- compression algorithm
- subband
- information retrieval systems
- document collections
- information retrieval
- structured documents
- document images
- retrieval systems
- compression ratio
- dimensionality reduction
- low bit rate
- compressed images
- relevant documents
- text documents
- document retrieval
- user queries
- document content
- information extraction
- document representation
- discrete cosine transform
- multiscale
- database