DocumentCode
1799684
Title
Performance analysis of AVS2 for remote sensing image compression
Author
Zhenzhong Chen ; Qisheng Li ; Yatong Xia
Author_Institution
Sch. of Remote Sensing & Inf. Eng., Wuhan Univ., Wuhan, China
fYear
2014
fDate
14-18 July 2014
Firstpage
1
Lastpage
4
Abstract
In this paper, the performance of AVS2 based Remote Sensing (RS) image compression is provided. Remote Sensing images are with distinguished features such as high spatial resolution, and high spectral resolution. Conventional image compression algorithms such as JPEG and JPEG 2000 are mostly used in current satellites. With the comparisons of different image compression techniques i.e., JPEG , JPEG 2000, and AVS2, we validate that the AVS2 outperforms the other two techniques based on our test RS images acquired from Landsat8, Terra/AQua and Ziyuan-3.
Keywords
geophysical image processing; image coding; image resolution; AVS2; JPEG; JPEG 2000; Landsat8; Terra/AQua; Ziyuan-3; high spatial resolution; high spectral resolution; remote sensing image compression; Earth; Image coding; PSNR; Remote sensing; Satellites; Standards; Transform coding; AVS2; JPEG; JPEG2000; Remote sensing image;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo Workshops (ICMEW), 2014 IEEE International Conference on
Conference_Location
Chengdu
ISSN
1945-7871
Type
conf
DOI
10.1109/ICMEW.2014.6890705
Filename
6890705
Link To Document