1. Science
  2. Publications
  3. Information Processing Systems
  4. 6(104)'2012
  5. Compression method of images based on discrete wavelet transform

Compression method of images based on discrete wavelet transform

S.G. Udovenko, A.A. Shamraev, E.O. Shamraeva, U.Y. Chigenkov
Annotations languages:

The algorithm of lossy image compression to compress BMP-files. Test results showed that the improved is superior over existing counterparts in compression degree with comparable values of PNSR.
Keywords: image compression, JPEG, discrete wavelet transform, Haar, a local threshold strategy