DocumentCode
2653560
Title
A modified three level Block Truncation Coding for image compression
Author
Anil, D. ; Karthik, K.V. ; Kumar, K. Sudhir
Author_Institution
Dept of ECE, NIT Warangal, Warangal, India
Volume
1
fYear
2011
fDate
28-29 June 2011
Firstpage
31
Lastpage
35
Abstract
Block Truncation Coding (BTC) is a lossy data compression technique used for compression of images. BTC is a simple and fast image compression algorithm with less computational complexity than former schemes proposed. In this paper we propose a modified three-level BTC with an improved compression factor. Experimental results show that the suggested image compression methodology yields an image with better quality, low bit rate and lower computational complexity than the conventional three-level BTC.
Keywords
block codes; computational complexity; data compression; image coding; block truncation coding; computational complexity; image compression; lossy data compression; Bit rate; Computational complexity; Decoding; Image coding; Marine vehicles; PSNR; Pixel; AMBTC; Block Truncation Coding; Image Compression; MSE; PSNR; bit plane; bit rate;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Analysis and Intelligent Robotics (ICPAIR), 2011 International Conference on
Conference_Location
Putrajaya
Print_ISBN
978-1-61284-407-7
Type
conf
DOI
10.1109/ICPAIR.2011.5976907
Filename
5976907
Link To Document