Textual image compression: two-stage lossy/lossless encoding of textual images.
Ian H. WittenTimothy C. BellHugh EmbersonStuart InglisAlistair MoffatPublished in: Proc. IEEE (1994)
Keyphrases
- image compression
- high compression ratio
- lossy compression
- compression scheme
- vector quantization
- lossless compression
- image database
- arithmetic coding
- textual information
- multidimensional signals
- wavelet transform
- image coding algorithm
- image data
- wavelet transformed
- lossless image coding
- input image
- fractal image compression
- compression ratio
- lossless coding
- textual contents
- high compression
- compression algorithm
- image transmission
- image classification
- subband
- low bit rate
- block truncation coding
- image retrieval
- keywords
- wavelet coding
- compressed images
- test images
- discrete cosine transform
- reconstructed image
- data compression
- compression standards
- image processing
- distortion measure
- image coder
- progressive transmission
- video sequences
- entropy coding
- image features
- multiscale
- image quality
- image collections
- feature extraction
- wavelet coefficients