Current Projects:

Ongoing projects of the BASiCS group:

Distributed Source Coding

 

Communication Systems

Multimedia Networking

Sensorwebs Project

Signal and Image Processing

Channel Coding with Side Information

 

 


Past Projects:

Image and Video Processing:

  • Automatic Target Recognition from Compressed Data

  • Post-Processing of Block-Transform-Coded Images

  • On the Duality between Distributed Source Coding and Data Hiding

  • Adaptive Transform-based Image Compression

Wavelets:

  • Input Adapted Rate-Distortion Optimal Filter Bank Design

  • Statistical-Model-based Wavelet Domain Image Denoising

  • Multiple Description Wavelet-based Image Coding

  • Frequency Shift Invariant Orthonormal Wavelet Packet Representations

Joint Source-Channel Coding:

  • Wireless Image Transmission Using Multiple Description-based Concatenated Codes

  • A Framework for Iterative Joint Source-Channel Coding Using Factor Graphs

  • Application of Continuous Error Detection for Joint Equalization and Coding for ISI Channels

  • Joint Source-Channel Matching for Wireless Image Transmission

  • Total System Energy Minimization for Wireless Image Transmission

  • Delay Constrained Video Transmission

Communication Systems:

  • Spread Spectrum Interference Suppression Using Time Frequency Tilings

  • Optimal Power Allocation for Multicarrier System

  • Efficient Layered Data Transport over Multicarrier Systems

  • Optimal Loading Algorithm for Multicarrier Communications

  • Spread-spectrum Tiling

  • Video Over Wireless

Wavelets and Signal Processing

  • Denoising
  • Image Modeling
  • Restoration
  • Filter Banks
  • Compression

Multimedia Applications

  • Caching
  • Watermarking and Data Hiding
  • Multimedia Database

Image and Video Coding

  • Space-Frequency Quantization (SFQ) Coding
  • Estimation-Quantization (EQ) Image Coding
  • Morphological Image/Video Coding
  • Wavelet-based Scalable Video Coding

Multimedia Networking