TY - GEN
T1 - A multi-DSP based remote sensing image compression system
AU - Wang, Qian
AU - Zeng, Yifang
AU - Ge, Bao Shan
AU - Li, Bo
PY - 2007
Y1 - 2007
N2 - Remote sensing image data is huge and increasing unceasingly, which challenges real-time processing . In accordance with this feature, the paper presents a kind of hardware architechure solution based on 4-DSP blocks, designs and realizes a high performance remote sensing image compression model machine. This paper gives out a compression algorithm which takes advantage of the correlation between near neighhbour, far neighbour and father-children coefficients to predict. The algorithm is better than SPIHT and JPEG2000, and is transported into the model machine successfully. At last, the paper gives out the experiment results and the improving directions.
AB - Remote sensing image data is huge and increasing unceasingly, which challenges real-time processing . In accordance with this feature, the paper presents a kind of hardware architechure solution based on 4-DSP blocks, designs and realizes a high performance remote sensing image compression model machine. This paper gives out a compression algorithm which takes advantage of the correlation between near neighhbour, far neighbour and father-children coefficients to predict. The algorithm is better than SPIHT and JPEG2000, and is transported into the model machine successfully. At last, the paper gives out the experiment results and the improving directions.
UR - https://www.scopus.com/pages/publications/34249289001
U2 - 10.1109/ICOSP.2006.346081
DO - 10.1109/ICOSP.2006.346081
M3 - 会议稿件
AN - SCOPUS:34249289001
SN - 0780397371
SN - 9780780397378
T3 - International Conference on Signal Processing Proceedings, ICSP
BT - 8th International Conference on Signal Processing, ICSP 2006
T2 - 8th International Conference on Signal Processing, ICSP 2006
Y2 - 16 November 2006 through 20 November 2006
ER -