【摘要】 运用基于图像特征的相对发射率数据处理模型,对获得航空高光谱油污染水体数据和正常水体数据进行了反射率提取,得到了相对定标后的油污染水体和正常海水的光谱反射率数据。进一步对正常海水和油污染水体的光谱特性进行分析,通过反射率曲线比较,得出运用基于图像特征的反射率处理模型提取光谱信息和运用航空高光谱数据进行海上油污染检测的可行性。更多还原

【Abstract】 This paper describes the radiance-reflectance transformation method based on image characteristics to obtain the reflectance of oil polluted water. Furthermore, the spectrum characteristics of normal seawater and oil polluted water are also analyzed and discussed, from which we reach the conclusions that the transformation method can be used for obtaining reflectance data and airborne hyperspectral data can be used for oil film detection as well.更多还原