Region-Based Classification of Polarimetric SAR Images Using Wishart MRF

The scattering measurements of individual pixels in polarimetric SAR images are affected by speckle; hence, the performance of classification approaches, taking individual pixels as elements, would be damaged. By introducing the spatial relation between adjacent pixels, a novel classification method...

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Veröffentlicht in:	IEEE geoscience and remote sensing letters 2008-10, Vol.5 (4), p.668-672
Hauptverfasser:	Wu, Yonghui, Ji, Kefeng, Yu, Wenxian, Su, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Classification Ground truth Grounds Image classification Image segmentation Instruments Iterative algorithms Magnetorheological fluids Markov random fields Pixel Pixels Polarimetry Radar scattering Shape Speckle Studies Synthetic aperture radar synthetic aperture radar (SAR)
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