Our group is interested in various fundamental theory and methods of digital signal processing ranging from filter design and realization, multirate signal processing, adaptive signal processing, communication signal processing, spectral estimation and related applications.

Research Focus:

• Image-based Rendering and Applications (Multiview, 3DTV and Visualization) - Tracking, Segmentation, Processing of Multiview Videos, etc.
• Digital System Design, Realization and Applications - Digital IFs and Sampling Rate Conversation; Hybrid Filterbank ADCS; Time-interleaved ADCs; Perfect Reconstruction Filterbanks, etc.
• Local Polynomial Modeling and Applications - Image/Video smoothing, reconstruction and inpainting.
• Biomedical Signal Processing (Nonstationary Time-series and Spectral Analysis) - Analysis of EEG, Otoacoustic Emission, Intracranial Pressure Signals; Super-resolution and Segmentation of MRI Images.
• Adaptive Filtering - Performance Analysis and Efficient Algorithms; Communication Signal Processing.