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| Content Provider | IET Digital Library |
|---|---|
| Author | Wu, Shiyou Tan, Kai Xia, Zhenghuan Chen, Jie Meng, Shengwei Guangyou, Fang |
| Abstract | In this study, a quasi-real-time human respiration detection method with prominent signal-to-noise-and-clutter ratio (SNCR) improvement is proposed to increase performance of ultra-wideband rescue radar under the low SNCR conditions such as through-wall or other similar conditions. Three main steps of the proposed method are designed for the purpose of effectively removing stationary clutter, suppressing non-stationary interference from other moving subject and improving the contrast between respiration response and clutter. Meanwhile, the proposed method satisfies the requirement of quasi-real time as its time cost implemented in MATLAB is only 2 s. Experiments are carried out in through-wall/floors/artificial-ruin conditions, and results show that the proposed method outperforms the previously proposed method, and it can be a good choice for human respiration detection in complex scenarios due to the prominent SNCR improvement. |
| Starting Page | 468 |
| Ending Page | 476 |
| Page Count | 9 |
| ISSN | 17518784 |
| Volume Number | 10 |
| e-ISSN | 17518792 |
| Issue Number | Issue 3, Mar (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/10/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2015.0159 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2016-03-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Biology And Medical Computing Biomedical Communication Biomedical Measurement And Imaging Digital Signal Processing Haemodynamics Medical Signal Detection Medical Signal Processing Nonstationary Interference Suppression Patient Diagnosis Patient Diagnostic Method And Instrumentation Pneumodynamics Quasireal-time Human Respiration Detection Method Radar Equipment Signal Detection Signal-to-noise-and-clutter Ratio Improvement System And Application Time 2 S Ultra Wideband Radar Ultrawideband Rescue Radar |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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