Oil spill identification using SVM based on polarization parameters

ZOU Ya-rong; LIANG Chao; ZENG Tao

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Journal of Marine Sciences ›› 2013, Vol. 31 ›› Issue (3) : 71-75.

Oil spill identification using SVM based on polarization parameters

ZOU Ya-rong, LIANG Chao, ZENG Tao

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Abstract

Due to the fact that oil spill has been increasing damage to the marine environment, to quickly detect the oil spill is certainly of significance for preventing and alleviating the disasters. Currently using polarized SAR in the detection of the oil spill is an important approach of remote sensing. In this paper, the SIR-C data were employed in the monitoring of oil spills, in which the polarized parameters entropy, scattering angle and anti-entropy were first extracted and then used to retrieve the oil spill information using the support vector machine (SVM) classifier. The assessment showed that SVM-based classification can achieve more accurate result than that of H-α decomposition based oil spill identification of SAR data.

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polarization SAR / oil spill identification / SVM / test

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ZOU Ya-rong, LIANG Chao, ZENG Tao. Oil spill identification using SVM based on polarization parameters[J]. Journal of Marine Sciences. 2013, 31(3): 71-75

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