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。
The current object representation methods are usually based on the image attributes and the geometric attributes of the objects.
现有的目标表示方法往往是基于目标的图象特性和几何特性的。
Acceleration techniques for image texture synthesis are not applicable to geometric textures due to their difference in representation.
由于数据表示方式不同，针对图像的纹理合成加速技术很难应用于几何纹理。
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