- 98 Views
- Uploaded on
- Presentation posted in: General

False color used to bring out details

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

A Flash Hyperspectral Imaging System for Astronomical Applications

Jim Scholl,

UA Coll. Of Optical Sci. / CAAO

- Views target scene through 2D grating and sorts out overlaps in post-processing.
- True, non-scanning, snapshot (x, y, l) imaging of a hyperspectral object cube.
- Inherent spatial co-registration.
- Trying to validate astronomically useful calibration – observations underway in HI.
- Systems in Visual, SWIR, MWIR, LWIR wavelengths

l = 420 to 735 nm

Simulated FPA data from telescope

Tomographic

Reconstruction

Using Matched

Filtering in either

Fourier or Wavelet

Space.

False color used to bring out details