Modulation transfer function of a scanning hyperspectral imager

Authors

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

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Published

2020-10-19

Issue

2020: Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference

Section

Instrumentation, Imaging, and Signal Processing (Short Presentations)

License

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How to Cite

[1]
RAS Aguinaldo, MCP Lofamia, MAM Maestro, ARM Bañas, and MN Soriano, Modulation transfer function of a scanning hyperspectral imager, in Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference (Philippines, 2020), SPP-2020-3D-10. URL: https://proceedings.spp-online.org/article/view/SPP-2020-3D-10
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