The F-transform preprocessing for JPEG strong compression of high-resolution images.
Irina PerfilievaPetr HurtíkPublished in: Inf. Sci. (2021)
Keyphrases
- high resolution images
- transform coding
- preprocessing
- image compression
- compression algorithm
- compression ratio
- reconstructed image
- high resolution
- image coding
- coding scheme
- super resolution
- low resolution
- transform coefficients
- expert group
- lossy compression
- low resolution images
- compression standards
- trellis coded quantization
- data compression
- lossless compression
- compression scheme
- reconstruction method
- compressed images
- jpeg images
- post processing
- bit allocation
- arithmetic coding
- image quality
- wavelet transform
- lossless coding
- coding method
- feature extraction
- high quality
- image database
- bit rate
- discrete cosine transform
- subband
- image reconstruction
- image super resolution
- image processing
- multiresolution
- bitstream