Skipping Selected Steps of DWT Computation in Lossless JPEG 2000 for Improved Bitrates.
Roman StarosolskiPublished in: CoRR (2016)
Keyphrases
- lossy compression
- bit rate
- image compression
- lossless compression
- image quality
- jpeg compression
- compression ratio
- lossless coding
- low bit rate
- image watermarking
- jpeg ls
- subband
- discrete cosine transform
- discrete wavelet transform
- visual quality
- video coding
- pattern matching
- progressive transmission
- data hiding
- motion vectors
- jpeg images
- image coding
- rate distortion
- wavelet transform
- bitstream
- digital watermarking
- watermarking algorithm
- video quality
- multiscale
- gray level images
- high frequency
- rate control
- macroblock
- inter frame
- data compression