摘要
In order to implement quick-look algorithm based on high-speed digital signal processing system, space-borne SAR quick-look image processing algorithm is discussed in detail, and a real-time SAR processor, based on digital signal processor boards is introduced. According to the hardware architecture of DSP card, the decomposing scheme of finite input response range Doppler (FIR-RD) algorithm is analyzed. In order to solve the problem of storage of the DSP card, the new data-packing scheme is discussed in detail and realized. High quality image of quick-look system is achieved.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 60-62 |
| 页数 | 3 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 27 |
| 期 | SUPPL. 1 |
| 出版状态 | 已出版 - 5月 2007 |