文献详情
Auto-registration of SAR and Optical Images Based on Priority Strategy
文献类型会议
作者Zhang Yuan[1];Chen Wei[2]
2009
机构
会议名称PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9
通讯作者Zhang, YA (reprint author), Beihang Univ, Sch Elect Engn, Beijing 100083, Peoples R China.
页码范围2907-2911
来源信息年:2009  页码范围:2907-2911  
会议信息PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9  ISSN:
关键词image registration; priority strategy; linear feature; virtual feature points; structural triangles
摘要The registration of Synthetic Aperture Radar (SAR) and optical images is the critical precondition for image fusion and image analysis, since SAR and optical imaging have complementary effects. However, the traditional algorithms do not often meet the actual demands when a large distortion, the combination of translation, a big rotation and a great scale change, exists between SAR and optical images. This paper presents the factors result in failing registration with a large distortion and devise a novel method based on priority strategy in which rotate and scale are used as priority factor. Experiment results show that the priority strategy proposed registers SAR and optical images with a large distortion automatically and high-precision.
收录情况CPCI-S(WOS:000280804301266)  
所属部门电子信息工程学院
学科计算机:人工智能;成像科学与照相技术;电信学
会议开始日期2009-01-01
语言外文
人气指数84
浏览次数84
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