Embedded Transform Coding Based Lossless Compression in Compressive Spectral Imaging with Coded Aperture.
Pinghao LiHongkai XiongHenry ArguelloGonzalo R. ArcePublished in: DCC (2014)
Keyphrases
- lossless compression
- transform coding
- image compression
- entropy coding
- compression ratio
- vector quantization
- peak signal to noise ratio
- bit allocation
- wavelet transform
- coding scheme
- compression scheme
- compression algorithm
- inter frame
- compressed images
- subband
- image processing
- image coding
- low bit rate
- image quality
- data compression
- reconstructed image
- discrete cosine transform
- high frequency
- transform coefficients
- quadtree
- multiscale