Two-Layer Lossless HDR Coding using Histogram Packing Technique with Backward Compatibility to JPEG.
Osamu WatanabeHiroyuki KobayashiHitoshi KiyaPublished in: CoRR (2018)
Keyphrases
- lossless coding
- image coding
- progressive transmission
- jpeg ls
- lossy coding
- arithmetic coding
- coding method
- image compression
- lossless compression
- expert group
- compression algorithm
- compression scheme
- compression ratio
- high dynamic range
- entropy coding
- jpeg xr
- base layer
- lossy compression
- compression standards
- transform coding
- predictive coding
- higher compression ratio
- data compression
- coding scheme
- inter frame
- chain code
- gray level
- bit rate
- bit allocation
- image codec
- low bit rate
- shape coding
- decoding process
- adaptive quantization
- high compression ratio
- wavelet transform
- coded images
- hdr images
- coding efficiency
- spatial domain
- tone mapping
- bit plane
- dynamic range
- lempel ziv
- video sequences
- karhunen loeve transform
- compressed images
- pixel values
- bitstream
- video coding
- subband