Convolution-Friendly Image Compression in FHE.
Axel MertensGeorgio NicolasSergi RoviraPublished in: IACR Cryptol. ePrint Arch. (2024)
Keyphrases
- image compression
- image processing
- vector quantization
- reconstructed image
- compression ratio
- wavelet transform
- compression scheme
- low bit rate
- image transmission
- compression algorithm
- fractal image compression
- subband
- discrete cosine transform
- fourier domain
- transform coding
- convolution kernel
- signal processing
- compressed images
- lifting scheme
- fast fourier transform
- mesh connected
- entropy coding
- lossless compression
- block truncation coding
- embedded zerotree
- high compression
- progressive transmission
- fir filters
- arithmetic coding
- gaussian kernel
- image segmentation