Research on image selective encryption and compression algorithm under hyperchaotic system.
Hua ZhouS. V. WilkePublished in: J. Intell. Fuzzy Syst. (2018)
Keyphrases
- compression algorithm
- quadtree decomposition
- wavelet based image
- lossless data compression
- image data
- jpeg images
- block coding
- compression ratio
- file size
- cosine transform
- input image
- jpeg ls
- data compression
- multiscale
- region of interest
- bitstream
- embedded image
- compression scheme
- high resolution
- image segmentation
- test images
- image compression
- high compression ratio
- hough transform
- lossless compression
- high quality
- filter bank
- similarity measure
- image processing