Almost Lossless Analog Compression without Phase Information.
Erwin RieglerGeorg TauböckPublished in: CoRR (2015)
Keyphrases
- phase information
- image compression
- lossless compression
- lossy compression
- arithmetic coding
- wavelet domain
- shift invariant
- compression ratio
- compression scheme
- complex wavelet transform
- compression algorithm
- palmprint
- wavelet transform
- image quality
- bit rate
- discrete wavelet transform
- high quality
- signal processing