Analysis of acousto-optic tunable filter (AOTF) hyperspectral imagery

Li-Jen Cheng; Michael K. Hamilton; J. Colin Mahoney; George F. Reyes

doi:10.1117/12.179776

8 July 1994 Analysis of acousto-optic tunable filter (AOTF) hyperspectral imagery

Li-Jen Cheng, Michael K. Hamilton, J. Colin Mahoney, George F. Reyes

Proceedings Volume 2231, Algorithms for Multispectral and Hyperspectral Imagery; (1994) https://doi.org/10.1117/12.179776
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

This paper reports results from an analysis of polarimetric hyperspectral imagery collected using a prototype acousto-optic tunable filter instrument in an outdoor environment. Spectra, derivative spectra, and polarization spectra in the image cube form were studied. The issue concerns spectral and polarization signatures of vegetation, contributions due to aerosol, and man- made object detection. The result illustrates potentials of the technology for a variety of remote sensing applications.

Citation Download Citation

Li-Jen Cheng, Michael K. Hamilton, J. Colin Mahoney, and George F. Reyes "Analysis of acousto-optic tunable filter (AOTF) hyperspectral imagery", Proc. SPIE 2231, Algorithms for Multispectral and Hyperspectral Imagery, (8 July 1994); https://doi.org/10.1117/12.179776

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available