摘要： 提出一种基于HSV和红黑小波变换的多光谱图像融合方法。对多光谱图像进行HSV变换，将得到的明度分量和全色图像做多尺度红黑不可分小波分解。采用不同的融合算子对高低频分量进行融合，对融合后的图像进行红黑重构和HSV逆变换得到融合结果，并采用客观性能指标对融合结果进行评价。实验结果表明，该方法对多光谱图像和高空间分辨率图像有较好的融合效果。

关键词: 图像融合, 红黑小波, HSV变换, 多光谱图像, 全色图像

Abstract: This paper proposes a method of multispectral image fusion based on HSV and red-black wavelet transform. The multispectral image is transformed by HSV transform, multi-resolution red-black non-separable wavelet decomposition of the value component of multispectral image and panchromatic image is performed. Different fusion algorithms are used to the high-frequency parts and the low-frequency part. The fusion result image is obtained by red-black reconstruction and inverse HSV transform. The fusion performance is evaluated using objective index. Experimental results show that this method has good fusion effective for the multispectral image and high spatial resolution image.

Key words: image fusion, red-black wavelet, HSV transform, multispectral image, panchromatic image

中图分类号: 

• TP391