Publications [#357748] of Michael E. Gehm

Papers Published

1. Jansen, PA; Dunlop, MJ; Golish, DR; Gehm, ME, Adaptive feature-specific spectral imaging, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8365 (July, 2012), ISBN 9780819490438 [doi]
   (last updated on 2024/12/31)

   Abstract:
   We present an architecture for rapid spectral classification in spectral imaging applications. By making use of knowledge gained in prior measurements, our spectral imaging system is able to design adaptive feature-specific measurement kernels that selectively attend to the portions of a spectrum that contain useful classification information. With measurement kernels designed using a probabilistically-weighted version of principal component analysis, simulations predict an orders-of-magnitude reduction in classification error rates. We report on our latest simulation results, as well as an experimental prototype currently under construction. © 2012 SPIE.