| Autor: |
Bachmann, Charles M., Bettenhausen, Michael H., Fusina, Robert A., Donato, Timothy F., Russ, Andrew L., Burke, Joseph W., Lamela, Gia M., Rhea, W. Joseph, Truitt, Barry R., Porter, John H. |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Geoscience & Remote Sensing; Nov2003 Part 1 of 2, Vol. 41 Issue 11, p2488-2499, 12p |
| Abstrakt: |
A credit assignment approach to decision-based classifier fusion is developed and applied to the problem-of land-cover classification from multiseason airborne hyperspectral imagery. For each input sample, the new method uses a smoothed estimated reliability measure (SERM) in the output domain of the classifiers. SERM requires no additional training beyond that needed to optimize the constituent classifiers in the pool, and its generalization (test) accuracy exceeds that of a number of other extant methods for classifier fusion. Hyperspectral imagery from HyMAP and PROBE2 acquired at three points in the growing season over Smith Island, VA, a barrier island in the Nature Conservancy's Virginia Coast Reserve, serves as the basis for comparing SERM with other approaches. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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