A Lossless Image Compression Algorithm Based On Group Encoding.
Vasyl KovalVasyl YatskivIgor YakymenkoDiana ZahorodniaPublished in: ACIT (2020)
Keyphrases
- compression algorithm
- lossless data compression
- jpeg ls
- block coding
- quadtree decomposition
- image compression
- arithmetic coding
- wavelet based image
- compression ratio
- data compression
- high compression ratio
- file size
- compression scheme
- lossless compression
- cosine transform
- image data
- input image
- progressive transmission
- lossy compression
- compressed pattern matching
- jpeg images
- image quality
- bitstream
- pixel values
- image processing
- decoding process
- embedded image
- image blocks
- gray level images
- discrete cosine transform
- image coding
- vector quantization
- multiscale