A novel approach for spectral unmixing, classification, and concentration estimation of chemical and biological agents

IEEE Transactions on Geoscience and Remote Sensing

Volumn 44, Issue 2, 2006, Pages 409-418

  Kwan, Chiman ^a,b,d   Ayhan, Bulent ^a,b,d   Chen, Genshe ^a,b,d   Wang, Jing ^a,c   Ji, Baohong ^a,c   Chang, Chein I ^a,c,d,e  

^a IEEE   (United States)

^b INTELLIGENT AUTOMATION INC   (United States)

^c University of Marylandw Baltimore County   (United States)

^d Tau Beta Pi ^*  (United States)

^e UNIVERSITY OF MARYLAND BALTIMORE COUNTY   (United States)

Author keywords

Biological agent detection; Chemical agent detection; Nonnegatively constrained least squares (NCLS); Orthogonal subspace projection (OSP)

Indexed keywords

BIOLOGICAL AGENT DETECTION; CHEMICAL AGENT DETECTION; NONNEGATIVELY CONSTRAINED LEAST SQUARES (NCLS); ORTHOGONAL SUBSPACE PROJECTION (OSP);

AGENTS; DATA REDUCTION; IMAGING SYSTEMS; INFRARED RADIATION; MIXTURES; PARAMETER ESTIMATION;

SPECTRUM ANALYSIS;

EID: 31344481519     PISSN: 01962892     EISSN: None     Source Type: Journal    
DOI: 10.1109/TGRS.2005.860985     Document Type: Article

References (11)

1. H. H. Hill and S. J. Martin, "Conventional analytical methods for chemical warfare agents," Pure Appl. Chem., vol. 74, no. 12, pp. 2281-2291, 2002.
2. G. M. Murray and G. E. Southard, "Sensors for chemical weapons detection," IEEE Instrum. Meas. Mag., no. 4, pp. 12-21, Dec. 2002.
3. D. C. Meier et al., "Chemical warfare agent detection using MEMS-compatible microsensor arrays," IEEE Sensors J., vol. 5, no. 4, pp. 712-725, Aug. 2005.
4. R. R. Bousquet et al., "Trends in microwave spectroscopy for the detection of chemical agents," IEEE Sensors J., vol. 5, no. 4, pp. 656-664, Aug. 2005.
5. C. Chang, Hyperspectral Imaging. Dordrecht, The Netherlands: Kluwer, 2003.
6. _, "Orthogonal subspace projection (OSP) revisited: A comprehensive study and analysis," IEEE Trans. Geosci. Remote Sens., vol. 43, no. 3, pp. 502-518, Mar. 2005.
7. Q. Du and C.-I Chang, "Linear mixture analysis-based compression for hyperspectral image analysis," IEEE Trans. Geosci. Remote Sens., vol. 42, no. 4, pp. 875-891, Apr. 2004.
8. Q. Du, H. Ren, and C.-I Chang, "A comparative study for orthogonal subspace projection and constrained energy minimization," IEEE Trans. Geosci. Remote Sens., vol. 41, no. 6, pp. 1525-1529, Jun. 2003.
9. C. Kwan et al., "A novel approach for spectral unmixing and classification of chemical and biological agents.," U.S. Air Force, Wright Patterson AFB, MI, Phase 1 Final Report for the Air Force Wright Patterson Lab under Contract FA8650-04-M-1606, 2004.
10. C.-I Chang and D. C. Heinz, "Constrained subpixel target detection for remotely sensed imagery," IEEE Trans. Geosci. mote Sens., vol. 38, no. 3, pp. 1144-1159, May 2000.
11. S. Kullback, Information Theory and Statistics. New York: Wiley, 1959.