High quality document image compression with "DjVu".
Léon BottouPatrick HaffnerPaul G. HowardPatrice Y. SimardYoshua BengioYann LeCunPublished in: J. Electronic Imaging (1998)
Keyphrases
- document clustering
- image compression
- high quality
- document collections
- tf idf
- vector space model
- vector quantization
- text documents
- ground truth
- compression scheme
- wavelet transform
- image quality
- discrete cosine transform
- higher quality
- low quality
- low bit rate
- subband
- compressed images
- reconstructed image
- compression algorithm
- entropy coding
- compression ratio
- document images
- high resolution
- block truncation coding
- database
- relevant documents
- natural language processing
- information retrieval systems