Welcome to the WWW home page that describes Set Partitioning in Hierarchical Trees (SPIHT): the award-winning wavelet-based image compression method. The method also compresses video and medical/biological signals very efficiently.
We utilize this homepage as a general resource for signal compression, so will make available programs other than SPIHT.
!NEW SPIHT in MATLAB
Now available is a fast arithmetic coding algorithm, called FastAC, authored by Amir
For informtion read Information about FastAC
For information and download, Download FastAC .
please send us an e-mail.
These pages are being served from the Center for Image Processing Research (CIPR) at the Rensselaer Polytechnic Institute (RPI).SPIHT
Last updated: September 24, 2014