Visual remote sensing image fusion using local correlation moment

• 作 者: 杨旭红y Leung
• 机 构: Department of Electrical and Computer Engineering, University of Calgary, Alberta, Canada
• 出 处: Chinese Optics Letters
• 发表日期: 2004年09期
• 关键词: wavelet merging deviation bands histogram fused pixel details meaningful posed

In this paper a fusion method is proposed for merging a high-resolution panchromatic image and a lowresolution multispectral image. The algorithm is based on discrete wavelet transform (DWT). It uses correlation moment rule to the low frequency bands and local deviation rule to the high frequency bands separately. Experimental results indicate that the proposed approach outperforms the traditional methods.

In this paper a fusion method is proposed for merging a high-resolution panchromatic image and a low resolution multispectral image. The algorithm is based on discrete wavelet transform (DWT). It uses correlation moment rule to the low frequency bands and local deviation rule to the high frequency bands separately. Experimental results indicate that the proposed approach outperforms the traditional methods.