The polarization SAR filter algorithm Based on the maximum SNR

摘要：

　　It proposed a fused denoising algorithm of the Polarization SAR image based on maximize signal to noise ratio(SNR).According to meeting the requirements of the maximum SNR at the image filtering,this method made the smallest mean square error as the convergent condition.It filtered and fused for HH and VV directions of the Polarization SAR images respectively.Compared with the traditional Lee filtered algorithm and adaptive threshold algorithm,it was evident that the method did improve the readability of the image and ameliorate image quality.

关键词： SAR fuse signal to noise ratio(SNR) contourlet transformation

作者: Ruixia Wang Guohua Peng Wei Lin

作者单位: Department of Applied Mathematics, Northwestern Polytechnical University, Xian,China

会议类型: 国际会议

会议名称: 2012 IEEE 11th International Conference on Signal Processing (第11届IEEE信号处理国际会议)

会议地点: 北京

会议语种:英文

页码: 779-782

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）