彩色空间变换法在图像融合中的应用

Application of the color transformation for image fusion

本文讨论了ＲＧＢ空间与ＨＩＳ空间的特点及彩色空间变换的基本原理，并以卫星遥感获得的多光谱图像为例，成功的将彩色空间变换应用于空间信息与光谱信息的融合中，使融合后的图像同时具有较为丰富的空间信息和光谱信息，并对ＨＩＳ空间中Ｈ。

The attribute of RGB and HIS space and the theory of color transformation are dicussed in the article, and achieved application of HIS color transformation for fusion of multispectral imagery and spatial information, here the multispectral images of satellates remote sensing are taken for instance. The outcome is rich in both spatial and spectral information. The further discussion are done in appling H,S in HIS space flexibly.