Detection on the Morphology of Tuyere Raceway based on Laser Radar

摘要：

The The laser radar was used for testing on twodimensional morphology of Tuyere raceway. A detection system was designed for the echo signal of laser radar in the presence of a big noise. Analysis on the noise characteristics came as the first question, aiming to identify a noise, including the white noise and 1/fr non-stationary noise. As a result, multi-wavelet translation invariant algorithm was introduced for filtering, followed by the EMD method provided for the further extraction of the filtered signal, getting the distance signal that was satisfied in both SNR and SNR. Test showed that the morphology of two-dimensional laser radar raceway generated the value proven to be more reliable compared to the calculation modeling. Further research is expected to get the three-dimensional shape of raceway.

关键词： laser radar raceway multiwavelet morphology detection

作者: WANG Xue YANG Bo

作者单位: Electronics and Information Engineering College Chongqing Institute of Technology Electronics and Information Chongqing City,PRC

会议类型: 国际会议

会议名称: 2010 Second Asia-Pacific Conference on Information Processing(2010年第二届亚太地区信息处理国际会议 APCIP 2010)

会议地点: 南昌

会议语种:英文

页码: 533-537

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）