Signal Transformation, Analysis and Compression Group

• Faculty
  Antonio Ortega

• Postdocs

• Visitors

• PhD Students
  • Yung-Hsuan Chao Graph-based Image Processing
  • Hilmi E. Egilmez , Video over Wireless
  • Akshay Gadde Graph Signal Processing
  • Yenting (Greg) Lin , Transmission tomography for high contrast media based on sparse data
  • Amin Rezapour , Waterflood Optimization
  • Jason Tokayer Optical coherence tomography for glaucoma imaging
  • Yongzhe Wang, 3D video coding

• MS Students

• Undergraduate Students

• PhD Alumni (with PhD Theses and current affiliation)

• Past Visitors and BS/MS students

• Publications

• Publication Tools

Projects

• Wavelet Filter-banks on Graphs.
• Edge-adaptive transforms for efficient depth map coding.
• Application-specific compression
• Distributed Compression for Sensor Networks
• Multi-view video coding
• Error-tolerant compression
• Signal processing for oil field technology, part of CISOFT
• Analysis of network traces
• Analysis and classification of DNA micro-array data (GADA software)
• Ultra-Wideband Radio Communications lab
• Integrated Media Systems Center
• Multimedia compression
• Error Tolerant Computing

• Old Projects

Software

• Genome Alteration Detection Analysis (GADA)

• Wavelet Filterbanks on Graphs

• Edge Aware Transforms (EAT) demo

• Wavelets on Trees

• SenZip (developed jointly with the USC Autonomous Networks Research Group, ANRG)