Random-projection-based dimensionality reduction and decision fusion for hyperspectral target detection

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn , Issue , 2011, Pages 1790-1793

  Du, Qian ^a   Fowler, James E ^a   Ma, Ben ^a  

^a MISSISSIPPI STATE UNIVERSITY   (United States)

Author keywords

dimensionality reduction; hyperspectral imagery; parallel computing; random projection; target detection

Indexed keywords

DECISION FUSION; DIMENSIONALITY REDUCTION; GRAPHICS PROCESSING UNIT; HYPERSPECTRAL IMAGERY; HYPERSPECTRAL TARGET DETECTION; MULTIPLE INSTANCES; PARALLEL IMPLEMENTATIONS; RANDOM PROJECTIONS;

GEOLOGY; INDEPENDENT COMPONENT ANALYSIS; METADATA; PARALLEL ARCHITECTURES; PRINCIPAL COMPONENT ANALYSIS; PROGRAM PROCESSORS; REMOTE SENSING;

RADAR TARGET RECOGNITION;

EID: 80955132773     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IGARSS.2011.6049468     Document Type: Conference Paper

References (10)

1. Q. Du and J. E. Fowler, "On the performance of random-projection- based dimensionality reduction for endmember extraction," Proceedings of IEEE Geoscience and Remote Sensing Symposium, Honolulu, HI, Jul. 2010.
2. S. Dasgupta, "Experiments with random projections," In Proceedings of the Sixteen Conference on Uncertainty in Artificial Intelligence, pp. 143-151, 2000.
3. E. Bingham and H. Mannila, "Random projection in dimensionality reduction: Applications to image and text data," in Proceedings of ACM Conference on Knowledge Discovery and Data Mining, pp. 245-250, 2001.
4. D. Achlioptas, "Database-friendly random projections," in Proceedings of ACM Symposium on the Principles of Database Systems, pp. 271-281, 2001.
5. E. J. Candes and M. B. Wakin, "An introduction to compressive sampling," IEEE Signal Processing Magazine, vol. 25, no. 2, pp. 21-30, Mar. 2008.
6. H. Ren and C.-I Chang, "A target-constrained interference-minimized approach to subpixel detection for hyperspectral images," Optical Engineering, vol. 39, no. 12, pp. 3138-3145, 2000. (Pubitemid 32872787)
7. M. D. McCool, "Signal processing and general-purpose computing on GPUs," IEEE Signal Processing Magazine, May 2007.
8. http://developer.download.nvidia.com/compute/cuda/2-3/docs/ CUBLAS-Library-2.3.pdf
9. M. A. Davenport, P. T. Boufounos, M. B. Wakin, and R. G. Baraniuk, "Signal processing with compressive measurements," IEEE Journal of Selected Topics in Signal Processing, vol. 4, pp. 445-460, April 2010.
10. J. E. Fowler and Q. Du, "Anomaly detection and reconstruction from random projections," IEEE Transactions on Image Processing, submitted.