搜索结果: 1-2 共查到“地图投影学 SAR”相关记录2条 . 查询时间(0.125 秒)
基于Contourlet的多尺度、局部化、方向性和各向异性等优点，结合隐马尔科夫树模型（Hidden Mark Tree，HMT）和D-S（Dempster-Shafer）论证推理,本文提出了一种新的SAR图像分割算法。
multitemporal spaceborn sar data for change detection in urban areas:a case study in shanghai
Change detection SAR Minimum-error thresholding Ratio image Modified ratio Urban area
2016/4/11
The objective of this research is to perform automatic change detection within urban areas using multitemporal spaceborne SAR data in Shanghai. Two scenes of ENVISAT ASAR C-VV images were acquired in ...