An architecture for lossy compression of waveforms using piecewise-linear approximation.
Konstantinos KonstantinidesBalas K. NatarajanPublished in: IEEE Trans. Signal Process. (1994)
Keyphrases
- lossy compression
- image quality
- lossless compression
- image compression
- bit rate
- pattern matching
- compression ratio
- data hiding
- watermarking algorithm
- gray level images
- lifting scheme
- subband
- object recognition
- image sequences
- watermarking technique
- low bit rate
- visual quality
- error correction
- quadtree
- bitstream
- digital images
- image data
- image processing