Effect of Lossy Compression Algorithms on Face Image Quality and Recognition.
Torsten SchlettSebastian SchachnerChristian RathgebJuan E. TapiaChristoph BuschPublished in: CoRR (2023)
Keyphrases
- image quality
- compression ratio
- compression algorithm
- data compression
- lossy compression
- lossless compression
- high compression ratio
- wavelet compression
- recognition algorithm
- lossless data compression
- bitstream
- image compression
- bit rate
- compression scheme
- low bit rate
- reconstructed image
- visual quality
- high quality
- wavelet based image
- image data
- arithmetic coding
- higher compression ratio
- human visual system
- quality assessment
- peak signal to noise ratio
- face images
- coding method
- compressed images
- jpeg images
- facial expressions
- file size
- feature extraction
- entropy coding
- block coding
- embedded zerotree wavelet