Improved fractal-SPIHT hybrid image compression algorithm.
Anu SriSitanshu Sekhar SahuPublished in: ICCCNT (2019)
Keyphrases
- compression algorithm
- block coding
- image compression
- wavelet based image
- quadtree decomposition
- lossless data compression
- compression ratio
- file size
- data compression
- bitstream
- cosine transform
- high compression ratio
- compression scheme
- jpeg images
- jpeg ls
- embedded image
- image data
- multiscale
- vector quantization
- lossy compression
- progressive transmission
- image quality
- image segmentation
- image coding algorithm
- error resilient
- wavelet transform
- input image
- low bit rate
- arithmetic coding
- fractal image compression
- lossless compression
- coding scheme
- bit rate
- set partitioning in hierarchical trees
- compressed domain
- similarity measure