His research interests include image and multi-dimensional signal processing, computational imaging, wavelets and multiscale geometric analysis, and visual information representation.
他的研究兴趣包括图像和多维信号处理，计算图像，小波和多尺度几何分析，可视化信息的表述。
In this paper, multiscale geometric analysis tool for the research, applying the latest research tool, according to its characteristics be applied to SAR image processing.
本文通过对于多尺度几何分析工具的研究，根据其特点将其运用到SAR图像处理中。
This paper use the multiscale wavelet analysis to filter the noise, then use wavelet transform local maximum in the detection to edge of image.
当图像数据混有噪声的时候，对边缘的检测比较困难。
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