搜索结果: 1-3 共查到“遥感信息工程 MRF”相关记录3条 . 查询时间(0.109 秒)
CLASSIFICATION OF ACTIVE MICROWAVE AND PASSIVE OPTICAL DATA BASED ON BAYESIAN THEORY AND MRF
Active and passive remote sensing Classification Bayesian theory MRF ASAR TM
2014/4/29
A classifier based on Bayesian theory and Markov random field (MRF) is presented to classify the active microwave and passive optical remote sensing data, which have demonstrated their respective adva...
MRF框架下的区域增长模型在城镇识别中的应用
城镇识别 MRF 区域增长
2011/8/1
提出一种MRF框架下以过分割区域为基本生长单位的区域增长模型,并以其实现城镇识别。该模型首先通过纹理分析和滤波运算得到初始种子点;然后由均值漂移算法运算过分割区域,并将种子点对应的区域设为种子区域;最后,从种子区域开始,根据MRF框架下提出的增长准则,得到最终的城镇识别结果。对QuickBird和Ikonos遥感影像的实验表明,该模型能有效地识别出影像中的城镇区域,城镇平均识别率达到84.35%,...