An Encryption-then-Compression System for JPEG/Motion JPEG Standard.
Kenta KuriharaMasanori KikuchiShoko ImaizumiSayaka ShiotaHitoshi KiyaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2015)
Keyphrases
- image compression
- compression algorithm
- compression ratio
- lossy compression
- expert group
- jpeg xr
- transform coding
- lossless compression
- compression rate
- compression standards
- trellis coded quantization
- compression scheme
- image sequences
- jpeg images
- data compression
- image coding
- image quality
- image quality measures
- image transmission
- compressed images
- compression artifacts
- progressive transmission
- motion estimation
- optical flow
- arithmetic coding
- lossless coding
- moving objects
- bit allocation
- huffman coding
- wavelet transform
- information hiding
- reference frame
- encryption scheme
- camera motion
- file size
- coding method
- discrete cosine transform
- low bit rate
- image authentication
- run length encoding
- bitstream
- arithmetic coder
- subband
- bits per pixel
- image codec