关键词: eCognition;高分辨率遥感;面向对象

Abstract:

Special high-resolution remote sensing classification software eCognition adopts a classification technology of the bran-new object-oriented to classify the image and extract information.eCognition adopts the method of multi-resolution object cutting to produce the image object,and it improves the SNR of the classification information.A comparison of the classification results of eCognition and that of the traditional classification method indicates that the feature extraction operator of eCognition is more suitable for the classification of high-resolution remote sensing whose information is abundant in structure and geometry.

Key words: eCognition;remote sensing high-resolution;object oriented