Linear log-likelihood ratio (L3R) algorithm for spectral target detection

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 8048, Issue , 2011, Pages

  Daniel, Brian J ^a   Schaum, Alan P ^a  

^a NAVAL RESEARCH LABORATORY   (United States)

Author keywords

adaptive coherence estimator; Continuum Fusion; hyperspectral; Laplacian additive model; target detection

Indexed keywords

A-LAPLACIAN; ADAPTIVE COHERENCE ESTIMATOR; CLUTTER MODELS; DECISION SURFACES; DESIGN FLEXIBILITY; DETECTION ALGORITHM; GAUSSIANS; HYPERSPECTRAL; HYPOTHESIS TESTS; LAPLACIANS; LINEAR SUBSPACE; LOG LIKELIHOOD RATIO; SPECTRAL TARGET DETECTION;

ALGORITHMS; CLUTTER (INFORMATION THEORY); LAPLACE TRANSFORMS; MATCHED FILTERS; STATISTICAL TESTS; TARGET TRACKING; USER INTERFACES;

MATHEMATICAL MODELS;

EID: 80053025494     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.884337     Document Type: Conference Paper

References (8)

1. A. Schaum, Continuum Fusion, a theory of inference, with applications to hyperspectral detection, 12 April 2010 / Vol. 18, No. 8 / OPTICS EXPRESS 8171-8188.
2. S. Kraut, L. Scharf, and L. T. McWhorter, "Adaptive subspace detectors," IEEE Transactions on Signal Processing 49, pp. 1-16, January 2001.
3. S. Kraut and L. Scharf, "The CFAR adaptive subspace detector is a scale-invariant GLRT," IEEE Trans. Signal Processing 47, pp. 2538-2541, Sept. 1999.
4. A. Schaum, "Continuum Fusion: A new methodology for overcoming imperfect sensors and the limitations of statistical detection models", Proc. of MSS, Battlefield Survivability & Discrimination, Orlando, FL, 2011.
5. Foy, Bernard R; Theiler, James; Fraser, Andrew M, "Decision boundaries in two dimensions for target detection in hyperspectral imagery", Optics Express, Vol. 17 Issue 20, pp.17391-17411 (2009).
6. A. Schaum, "Local Covariance Equalization of Hyperspectral Imagery: Advantages and Limitations for Target Detection", Proc. IEEE Aerospace Conference, Vol. 3, pp. 2001-2011, 7 March, (2005).
7. ENVI User's Guide, ITT Visual Information Systems, 2009.
8. D. Fanning, [Traditional IDL Graphics: Using Familiar Tools Creatively], Coyote Book Publishing, Fort Collins, CO, 427-459 (2011).