Ayan Chatterjee

PhD Researcher, CDS
Shrivenham, Swindon, U.K.
My PhD research is on spectral reconstruction for use in scene simulation and involves exploration of inverse problem of reconstructing hyperspectral resolution data from a multispectral input through blind (Eg: Sparse Dictionary learning) and semi-blind (with a comprehensive material library/database) approaches, and convex/constrained optimisation (to approximate an equation with Lagrange multipliers to linear for a sub-optimal solution in realistic time).