DocumentCode
411193
Title
Random access of compressed hyperspectral images
Author
Choe, Jihwan ; Lee, Chulhee
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
6
fYear
2003
fDate
21-25 July 2003
Firstpage
3561
Abstract
We propose a modified 3-D zerotree algorithm, which enables random access of compressed hyperspectral images by using an efficient memory structure and rearranging encoding order. This method reduces accessing time and requirements of network and system resources.
Keywords
encoding; trees (mathematics); wavelet transforms; 3D zerotree algorithm; compressed hyperspectral images; memory structure; network resources; random access; rearranging encoding; system resources; Decoding; Discrete wavelet transforms; Finite impulse response filter; Hyperspectral imaging; Image coding; Image reconstruction; Partitioning algorithms; Signal analysis; Signal synthesis; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN
0-7803-7929-2
Type
conf
DOI
10.1109/IGARSS.2003.1294854
Filename
1294854
Link To Document