A fast and oblivious matrix compression algorithm for Volterra integral operators.
Jürgen DölzHerbert EggerVsevolod ShashkovPublished in: Adv. Comput. Math. (2021)
Keyphrases
- compression algorithm
- data compression
- compression ratio
- image compression
- bitstream
- compression scheme
- quadtree decomposition
- wavelet based image
- jpeg images
- least squares
- integral equation
- image data
- cosine transform
- higher order statistics
- low bit rate
- image enhancement
- coding scheme
- trellis coded quantization
- gray level
- wavelet transform
- face recognition
- embedded zerotree wavelet
- higher compression ratio