计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2009年
23期
229-231
,共3页
多源异构图像%融合优化%组合信息
多源異構圖像%融閤優化%組閤信息
다원이구도상%융합우화%조합신식
multiple heterogeneous images%fusion optimization%compound information
针对多源异构图像,提出一种基于组合信息的融合优化方法.在冗余信息、自信息和组合信息等概念基础上,设计并提出组合信息的指标及其计算方法,以此设计优化算法优选融合图像源,提高融合效果,支持后期目标检测识别等应用.实验表明,该方法综合考虑了异构图像互补性及多源图像成像质量等因素,可在一定程度上提升多源异构图像融合的效果.
針對多源異構圖像,提齣一種基于組閤信息的融閤優化方法.在冗餘信息、自信息和組閤信息等概唸基礎上,設計併提齣組閤信息的指標及其計算方法,以此設計優化算法優選融閤圖像源,提高融閤效果,支持後期目標檢測識彆等應用.實驗錶明,該方法綜閤攷慮瞭異構圖像互補性及多源圖像成像質量等因素,可在一定程度上提升多源異構圖像融閤的效果.
침대다원이구도상,제출일충기우조합신식적융합우화방법.재용여신식、자신식화조합신식등개념기출상,설계병제출조합신식적지표급기계산방법,이차설계우화산법우선융합도상원,제고융합효과,지지후기목표검측식별등응용.실험표명,해방법종합고필료이구도상호보성급다원도상성상질량등인소,가재일정정도상제승다원이구도상융합적효과.
Aiming at multiple heterogeneous sensing images, a metric based on redundant information and self-information is designed to assess the compound information carried by images group. Based on that, an arithmetic to choose source images for optimizing fusion and supporting application is designed. Experimental results show that this approach takes both the sensing mechanism and the source image quality into account, and chooses the source images for fusion effectively.
