Four-dimensional image compression with region of interest based on non-separable double lifting integer wavelet transform.
Fairoza Amira Binti HamzahTaichi YoshidaMasahiro IwahashiPublished in: APSIPA (2017)
Keyphrases
- region of interest
- image compression
- integer wavelet transform
- lifting scheme
- lossless compression
- wavelet transform
- high compression ratio
- lossy image compression
- compression scheme
- medical images
- vector quantization
- subband
- compression ratio
- low bit rate
- perfect reconstruction
- reconstructed image
- lossy compression
- image transmission
- transform coding
- entropy coding
- discrete cosine transform
- compression algorithm
- fractal image compression
- bit allocation
- compressed images
- image processing
- discrete wavelet transform
- palmprint
- filter bank
- arithmetic coding
- image authentication
- multiresolution
- face recognition