| Wideband sonar imaging via compressed sensing | |
| Yan, Huichen ; Peng, Shibao ; Zhu, Zhaotong ; Xu, Jia ; Zhang, Xudong ; Zhang XD(张旭东) | |
| 2014 | |
| 关键词 | Compressed sensing Signal reconstruction Sonar |
| 英文摘要 | Conference Name:OCEANS 2014 - Taipei. Conference Address: Taipei, Taiwan. Time:April 7, 2014 - April 10, 2014.; In order to solve the contradiction of high azimuth resolution and wide swath in sonar and radar imaging, narrowband compressed sensing (CS) imaging has been studied in depth. This paper studies the wideband sonar imaging method via CS. Wideband CS imaging model is constructed. Scaling and Doppler frequency shift are considered in the model. The effect of wideband signal to traditional narrowband model is analyzed. Wideband CS imaging method is constructed. A modified 1-norm minimization algorithm is proposed. It is shown that it is possible to apply CS to wideband sonar imaging. Numerical experiments are conducted and demonstrates the analysis. |
| 语种 | 英语 |
| 出处 | http://dx.doi.org/10.1109/OCEANS-TAIPEI.2014.6964457 |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 内容类型 | 其他 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/85678]  |
| 专题 | 南研院－会议论文 |
| 推荐引用方式 GB/T 7714 | Yan, Huichen,Peng, Shibao,Zhu, Zhaotong,et al. Wideband sonar imaging via compressed sensing. 2014-01-01. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论