As the MRF model with fixed parameters does not fit the real remotely sensed image very well, this paper adjusts the MRF model's parameters during the classification procedure.
针对遥感图像分布的不均匀特性,该文提出的算法没有采用固定的马尔可夫随机场模型参数,而是在递归分类算法中分级地调整模型参数以适应区域的变化。
The extraction of road networks from remotely sensed image is an important part in many scene recognition applications.
遥感图像道路网提取是图像识别中的重要问题。
As the MRF model with fixed parameters does not fit the real remotely sensed image very well, this paper adjusts the MRF model 「s parameters during the classification procedure.」
针对遥感图像分布的不均匀性,该文提出的算法没有采用固定的马尔可夫随机场模型参数,而是在递归分类算法中分级地调整模型参数以适应区域的变化。
The land use information is accurately and timely obtained by combining the traditional remotely sensed image interpretation and man-machine interactive land resource remotely sensing interpretation.
结合传统遥感解译与人机交互式土地资源遥感解译的方法,快速、準确、及时从遥感影像上获取土地利用信息。
Spectrally adjacent bands in a multispectral remotely sensed image are often highly correlated.
在多光谱遥感影像中,相邻光谱波段常常高度相关。
Based on RGF models, two kinds of algorithms for texture segmentation have been developed. An experiment has been carried out using remotely sensed image a fairly good results were achieved.
在此基础上作者详细推导出了两种纹理图像的分割算法,并用一幅遥感图像进行了实验,获得了较好的分割结果。
This paper describes the principles and methodology to express bidirectional reflection (BDR) properties of ground targets by using direct radiative remotely sensed image under the support of GIS.
该文讨论了一种在GIS支持下利用直射辐射遥感图象研究地物双向反射特性的原理和方法。
One kind of road-detecting algorithm in dual space is proposed aiming at high-resolution remotely sensed image with complex background.
针对背景复杂的高分辨率遥感影像,论文提出一种在对偶空间检测道路目标的算法。
Selection of optimal feature combinations is one of the key procedures for remotely sensed image classification and information abstraction.
最佳特征影像组合的选择是决定遥感影像信息提取与影像分类效果的关键环节之一。
The problem of unsupervised classification of remotely sensed image is considered in this paper.
该文研究了无监督遥感图像分类问题。
Initial studies have shown that expert system can not only improve forest image interpretation but also present a new idea to develop expert system for remotely sensed image interpretation.
初步试验表明,本系统可提高森林分类精度,并为用遥感图像进行森林分类的专家系统的开发提供了一种思路。
The intelligent remotely sensed image understanding is a topic of general interest on geo-analysis of remote Sensing.
智能化遥感影像分析理解是当前遥感地学分析中的研究热点。