Title :
Wavelet Based Image Compression: A Comparative Study
Author :
Raja, S.P. ; Prasanth, Narayanan N. ; Rahuman, Arif S Abdul ; Jinna, S. Kurshid ; Princess, S.P.
Author_Institution :
Manonmaniam Sundaranar Univ., India
Abstract :
The objective of the paper is to compare the different Wavelet based Image Compression algorithms. SPIHT, WDR, and ASWDR algorithm are involved in the comparison process. These are some recent algorithms, which produce some lowest errors per compression rate and highest perceptual quality. Finally, the results are compared using all the above algorithms.
Keywords :
data compression; image coding; wavelet transforms; ASWDR algorithm; SPIHT algorithm; WDR algorithm; errors per compression rate; wavelet based image compression algorithms; Discrete cosine transforms; Discrete wavelet transforms; Educational institutions; Graphics; Image coding; Partitioning algorithms; Pediatrics; Transform coding; Video compression; Wavelet transforms;
Conference_Titel :
Advances in Computing, Control, & Telecommunication Technologies, 2009. ACT '09. International Conference on
Conference_Location :
Trivandrum, Kerala
Print_ISBN :
978-1-4244-5321-4
Electronic_ISBN :
978-0-7695-3915-7
DOI :
10.1109/ACT.2009.139
