COMPARATIVE STUDY OF TECHNIQUES FOR IMAGE COMPRESSION (20150410)
Authors :
SACHIN. R. PRASAD
, SUNIL RAJ.H, AKSHATH K
, PRADEEP.M.R., PRIYA.R.SANKPAL
Abstracts : Now a days image storage and transmission has
become one of the biggest concerns due to shortage of
storage and delay in transmission. Therefore image
compression is very much needed for faster
transmission and saving of space. The existing
technologies have a number of limitations like loss of
information, lower compression ratios, lower PSNR
and high compression time. Fractal image
compression using quad tree decomposition and
Huffman coding has been designed and used on a set of
standard images like Lena, cameraman and baboon.
The results obtained yield good compression ratio and
PSNR. The method is also applied to set of fractal
images and satellite images. The results obtained are
found to be better for fractals and satellite images
compared to other existing methods.
Pages : 112-116
Downloads : 135
Publication Date : 2017-07-25
Modified Date : 2018-01-17
Cite/Export
SACHIN. R. PRASAD ,
SUNIL RAJ.H, AKSHATH K ,
PRADEEP.M.R., PRIYA.R.SANKPAL ,
"COMPARATIVE STUDY OF TECHNIQUES FOR IMAGE COMPRESSION", JournalNX - A Multidisciplinary Peer Reviewed Journal, Volume 3, Issue 7, ISSN : 2581-4230, Page No. 112-116