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| 遥感影像像斑综合相邻势能分析的随机场模型 | |
| Alternative Title | Random Field Model Based on Segments Spatial Integrated Adjacent Potential Energy Analysis for Remote Sensing Image |
| 龚龑; 李亮; 王琰; 陶醉 | |
| 2013 | |
| Source | 武汉大学学报（信息科学版）
 |
| ISSN | 1671-8860 |
| Volume | 38Issue:12Pages:1470-1474 |
| English Abstract | 针对当前像斑随机场模型无法充分描述方位特征的不足,在RAG-MRF模型的基础上提出了一种基于综合相邻势能分析的随机场模型,采用了新型的基于统计的邻域势函数,并设计了相应的像斑空间相邻特征描述指标,以提升像斑分类及识别的效果. |
| Indexed Type | CSCD |
| Abstract | As compared to a pixeis' regular neighborhood system，the morphology and distei-bution of segments are irregular，which makes the quantity of neighborhood cliques in RAG-MRF unpredictable， and therefore the quantification of segments oelentation features becomes impossible. Aimed at the disadvantages of current segments-based random field in orlentation feature，we propose a random fileld model based on segments spatial integrated adjacent potential energy analysis，a new neighborhood potential energy function based on statistic was used，and according spatial adjacent feature indices for segments was designed，and the results of classify or recognition was improved. |
| Keyword | 像斑 方位特征 空间关系 随机场 空间邻接 Segments Orientation Feature Spatial Relation Random Field Spatial Adjacency |
| Department | 武汉大学遥感信息工程学院,武汉市珞喻路129号,430079 中国科学院软件研究所,北京市中关村南四街4号,100190 中国科学院遥感与数字地球研究所,北京大屯路甲20号,100190 |
| Language | 中文 |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/16783 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | 龚龑,李亮,王琰,等. 遥感影像像斑综合相邻势能分析的随机场模型[J]. 武汉大学学报（信息科学版）,2013,38(12):1470-1474. |
| APA | 龚龑,李亮,王琰,&陶醉.(2013).遥感影像像斑综合相邻势能分析的随机场模型.武汉大学学报（信息科学版）,38(12),1470-1474. |
| MLA | 龚龑,et al."遥感影像像斑综合相邻势能分析的随机场模型".武汉大学学报（信息科学版） 38.12(2013):1470-1474. |
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