TY - GEN
T1 - Architecture design of spaceborne SAR imaging processing system
AU - Xie, Yizhuang
AU - Zhu, Bocheng
PY - 2010
Y1 - 2010
N2 - The significance of on-board spaceborne SAR imaging processing is expatiated first. By analyzing the characteristics of spaceborne SAR imaging processing, a dual - layer, scalable, reconfigurable and fault-tolerant on-board spaceborne SAR real-time imaging processing system architecture, which the top layer adopts data partition parallel processing and the bottom layer adopts multi processors fine granularity close coupling, is put forward. System running efficiency is pointed out to analyze the whole system's efficiency; two system bottom realizable structures of bus sharing and bus distributing were designed.
AB - The significance of on-board spaceborne SAR imaging processing is expatiated first. By analyzing the characteristics of spaceborne SAR imaging processing, a dual - layer, scalable, reconfigurable and fault-tolerant on-board spaceborne SAR real-time imaging processing system architecture, which the top layer adopts data partition parallel processing and the bottom layer adopts multi processors fine granularity close coupling, is put forward. System running efficiency is pointed out to analyze the whole system's efficiency; two system bottom realizable structures of bus sharing and bus distributing were designed.
KW - Architecture design
KW - Imaging processing
KW - Parallel processing
KW - Realizable structures
KW - Reconfigurable and fault-tolerant
KW - Spaceborne SAR
KW - System running efficiency
UR - http://www.scopus.com/inward/record.url?scp=78651094147&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2010.5656148
DO - 10.1109/ICOSP.2010.5656148
M3 - Conference contribution
AN - SCOPUS:78651094147
SN - 9781424458981
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 2283
EP - 2286
BT - ICSP2010 - 2010 IEEE 10th International Conference on Signal Processing, Proceedings
T2 - 2010 IEEE 10th International Conference on Signal Processing, ICSP2010
Y2 - 24 October 2010 through 28 October 2010
ER -