Identification of bitmap compression history: JPEG detection and quantizer estimation.
Zhigang FanRicardo L. de QueirozPublished in: IEEE Trans. Image Process. (2003)
Keyphrases
- image compression
- compression algorithm
- compression ratio
- expert group
- vector quantization
- coding scheme
- compression scheme
- run length encoding
- trellis coded quantization
- entropy coding
- transform coding
- lossy compression
- lossless compression
- image transmission
- compression standards
- progressive transmission
- data compression
- bitstream
- compressed images
- arithmetic coding
- entropy constrained
- image coding
- lossless coding
- wavelet transform
- jpeg xr
- jpeg image compression
- jpeg images
- quantization scheme
- coding method
- huffman coding
- compression rate
- low bit rate
- arithmetic coder
- subband
- color quantization
- source coding
- high compression ratio
- discrete cosine transform
- quadtree
- uniform quantization
- bit rate
- video sequences