基于高分一号的面向对象影像信息提取

Object-oriented Image Information Extraction Based on First Satellite with High Resolution

近年来,随着高分一号卫星发射,高分辨率遥感影像得到广泛应用,面向对象的影像信息提取技术得到了迅速发展。在讨论面向对象信息提取的关键技术"多尺度分割技术"后,运用基于规则的方法来提取地物信息,探索基于规则分类方法的规则创建方法,最后根据混淆矩阵验证实验结果的精度。

In recent years, with the launch of first satellite with high resolution, high resolution remote sensing images are widely used and object-oriented image information extraction technology has been de- veloped rapidly. Based on the discussion of multi-scale segmentation technology as the key technologies of object-oriented information extraction, the rule-based method was used to extract feature information, and then rules creating methods based on rule classification were explored, and the accuracy of the final results was verified based on a confusion matrix.