基于IHS的多源遥感影像数据融合研究

Study on Multi-source RS Image Data Fusion Based on IHS

运用IHS变换方法对农八师148团的TM和ALOS影像数据进行数据融合。首先给出了影像融合的技术流程和IHS变换的计算方法,然后根据计算方法得到了影像融合图像,最后根据影像质量评价指标对影像融合后质量进行评价。结果表明,融合后的影像数据更有利于计算机自动解译和进行更准确的分类决策。

Making use of an IHS transformation method to carry on data fusion to TM and ALOS image data of Nongbashi 148 regiments,and as for evaluation index sign that elaborated to fusion image in detail,according to evaluation index sign,the evaluation statistics parameter form got image quality,the image data after thusing proved fusion to experiment fusion even was advantageous to use computer automatically translation and carry on more accurate classification＇s making policy.