...dar/Sonar Signal Processing(地球物理/雷达/声纳信号处理) Image and Multidimensional Signal Processing(图像和多维信号处理) Image/Video Indexing, Search and Retrieval(图像/视频索引，搜索和检索) ..
Hisresearchinterestsincludeimageandmulti-dimensionalsignalprocessing, computationalimaging, wavelets and multiscalegeometricanalysis, and visualinformationrepresentation.