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Equivalence Between Cameron's Unit Disc and PoincarÉ's Sphere for Symmetric Scattering Characterization and Classification

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4 Author(s)
Elisa Giusti ; Dept. of Inf. Eng., Univ. of Pisa, Pisa ; Marco Martorella ; Carlo Petronio ; Fabrizio Berizzi

Scattering type classification represents a significant step toward target classification. Both the surface of Poincare's sphere and Cameron's unit disc have been used separately to represent symmetric scattering matrices and to define classification methods. In this letter, the equivalence of using the surface of Poincare's sphere and Cameron's unit disc in terms of characterization and classification of symmetric scattering types is demonstrated mathematically.

Published in:

IEEE Geoscience and Remote Sensing Letters  (Volume:5 ,  Issue: 2 )