Modulation transfer function of a scanning hyperspectral imager

  • Ralph Aaron S Aguinaldo National Institute of Physics, University of the Philippines Diliman
  • Micherene Clauzette P Lofamia National Institute of Physics, University of the Philippines Diliman
  • Mara Alain M Maestro National Institute of Physics, University of the Philippines Diliman
  • Andrew Rafael Medina Bañas National Institute of Physics, University of the Philippines Diliman
  • Maricor N Soriano National Institute of Physics, University of the Philippines Diliman

Abstract

This work studies how exposure time, capture interval and platform scanning speed affects the contrast and modulation transfer function (MTF) of a push-broom imaging spectrometer. A numerical imaging model and proof-of-principle setup are presented. Consistent results between simulations and experiments would allow us to optimize designs of future airborne or spaceborne pushbroom payloads.

Published
2020-09-14
How to Cite
[1]
R. A. Aguinaldo, M. C. Lofamia, M. A. Maestro, A. R. Bañas, and M. Soriano. Modulation transfer function of a scanning hyperspectral imager, Proceedings of the Samahang Pisika ng Pilipinas 38, SPP-2020-3D-10 (2020). URL: https://paperview.spp-online.org/proceedings/article/view/SPP-2020-3D-10.
Section
3D Instrumentation, Imaging, and Signal Processing (Short Presentations)