supervised classification of image

基本解釋

Our proposed CAAR algorithm is applied to supervised classification of image content and large-scale data mining, which is very effective.
將CAAR 分類新技術(shù)應(yīng)用於有監(jiān)督的圖像內(nèi)容分類學(xué)習(xí)和大槼模數(shù)據(jù)機器學(xué)習(xí)取得了很好的傚果。
Extensive use of various image processing methods, including the supervised classification and the NDVI index, were made to identify the crops and salinity distribution.
利用監(jiān)督分類、NDVI指數(shù)等遙感影像処理方法，在黃河上遊的甯夏青銅峽灌區(qū)開展識別作物及土壤鹽堿分佈的應(yīng)用研究。
While for terrace extraction, supervised classification has better result than unsupervised classification. The difference of total accuracy between two methods based on IKONOS image is more than 12%.
而對於IKONOS影像梯田提取，兩種分類結(jié)果精度相差12%以上，監(jiān)督分類結(jié)果明顯優(yōu)於非監(jiān)督分類結(jié)果。