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Content Provider | IEEE Xplore Digital Library |
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Author | Pottier, E. |
Copyright Year | 1994 |
Description | Author affiliation: Lab. SEI/S2HF, IRESTE, Nantes, France (Pottier, E.) |
Abstract | Classification of Earth terrain components within a full polarimetric SAR image is one of the most important applications of radar polarimetry in remote sensing. An original unsupervised classification procedure, based around neural networks with competitive architecture, is proposed in this paper. This process, based on the study of the sensitivity of the synaptic coefficients of the network, is applied to the full polarimetric SAR images of San Francisco Bay (NASA/JPL 1988) for segmentation and clustering of different Earth terrain components. Then, an identification procedure, based on polarimetric decomposition theorems is presented from which a new approach to the interpretation of different scattering mechanisms is obtained after clustering. |
Starting Page | 1139 |
Ending Page | 1141 |
File Size | 387081 |
Page Count | 3 |
File Format | |
ISBN | 0780314972 |
DOI | 10.1109/IGARSS.1994.399366 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1994-08-08 |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Radar polarimetry Radar theory Synthetic aperture radar Earth Radar imaging Radar remote sensing Remote sensing Neural networks NASA Image segmentation |
Content Type | Text |
Resource Type | Article |
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