Mixture WG Γ-MRF Model for PolSAR Image Classification.

Wanying Song,Ming Li,Peng Zhang,Yan Wu,Xiaofeng Tan,Lin An

IEEE Trans. Geoscience and Remote Sensing（2018）

引用 27|浏览20

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摘要

The WGΓ model has been validated as an effective model for the characteristic of polarimetric synthetic aperture radar (PolSAR) data statistics. However, due to the complexity of natural scene and the influence of coherent wave, the WGΓ model still needs to be improved to fully consider the polarimetric information. Then, we propose the WGΓ mixture model (WGΓMM) for PolSAR data to maintain the cor...

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关键词

Data models,Mixture models,Image edge detection,Covariance matrices,Correlation,Synthetic aperture radar,Image segmentation

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