Estimation of overlapping spectral signatures from hyperspectral data

Donald L. Snyder; Joseph A. O'Sullivan; Daniel R. Fuhrmann; William H. Smith

Estimation of overlapping spectral signatures from hyperspectral data

Donald L. Snyder
, Joseph A. O'Sullivan
, Daniel R. Fuhrmann
, William H. Smith

Research output: Contribution to journal › Conference article › peer-review

Abstract

A method for estimating the individual contributions of constituents contributing to scenes in imaging spectrometry is described. The method accounts for the nonnegativity of the mixing constants. It is demonstrated experimentally with the assumption that measured spectra are corrected perfectly for the spectral characteristics of radiation illuminating scene and for the effects of propagation from the source to imager.

Original language	English
Pages (from-to)	470-479
Number of pages	10
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3718
State	Published - 1999
Event	Proceedings of the 1999 Automatic Target Recognition IX - Orlando, FL, USA Duration: Apr 7 1999 → Apr 9 1999

Cite this

@article{411429784c5042e39d272e4ff7b3a932,

title = "Estimation of overlapping spectral signatures from hyperspectral data",

abstract = "A method for estimating the individual contributions of constituents contributing to scenes in imaging spectrometry is described. The method accounts for the nonnegativity of the mixing constants. It is demonstrated experimentally with the assumption that measured spectra are corrected perfectly for the spectral characteristics of radiation illuminating scene and for the effects of propagation from the source to imager.",

author = "Snyder, \{Donald L.\} and O'Sullivan, \{Joseph A.\} and Fuhrmann, \{Daniel R.\} and Smith, \{William H.\}",

year = "1999",

language = "English",

volume = "3718",

pages = "470--479",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

note = "Proceedings of the 1999 Automatic Target Recognition IX ; Conference date: 07-04-1999 Through 09-04-1999",

}

TY - JOUR

T1 - Estimation of overlapping spectral signatures from hyperspectral data

AU - Snyder, Donald L.

AU - O'Sullivan, Joseph A.

AU - Fuhrmann, Daniel R.

AU - Smith, William H.

PY - 1999

Y1 - 1999

N2 - A method for estimating the individual contributions of constituents contributing to scenes in imaging spectrometry is described. The method accounts for the nonnegativity of the mixing constants. It is demonstrated experimentally with the assumption that measured spectra are corrected perfectly for the spectral characteristics of radiation illuminating scene and for the effects of propagation from the source to imager.

AB - A method for estimating the individual contributions of constituents contributing to scenes in imaging spectrometry is described. The method accounts for the nonnegativity of the mixing constants. It is demonstrated experimentally with the assumption that measured spectra are corrected perfectly for the spectral characteristics of radiation illuminating scene and for the effects of propagation from the source to imager.

UR - https://www.scopus.com/pages/publications/0032661996

M3 - Conference article

AN - SCOPUS:0032661996

SN - 0277-786X

VL - 3718

SP - 470

EP - 479

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Proceedings of the 1999 Automatic Target Recognition IX

Y2 - 7 April 1999 through 9 April 1999

ER -

Estimation of overlapping spectral signatures from hyperspectral data

Abstract

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