Member profile
Sagar Kumar
PhD researcher · UNVEIL DC1
IRL 2958 Georgia Tech–CNRS · Georgia Tech Europe
Signal processing and super-resolution for terahertz imaging of multilayer cultural heritage artworks.
Research focus
Sagar Kumar develops signal processing and super-resolution methods for terahertz imaging, aimed at reconstructing the internal structures of multilayer cultural heritage artworks.
His research experience spans computational imaging, signal processing, wireless communication, optimization, inverse problems and machine learning, with applications in hyperspectral imaging, MRI, CT and electrical impedance tomography.
Background
- M.Tech (Research) in Electrical Engineering
- Indian Institute of Science (IISc), Bangalore, India
- M.Tech in Communication and Signal Processing
- NIT Silchar, India
- B.Tech
- Electronics and Communication Engineering
Explore the research
Terahertz research →
Imaging methods, material characterization and reconstruction of internal structures.
UNVEIL doctoral network →
Nondestructive imaging and heritage science within an international doctoral network.