关键词: 压缩感知, 图像融合, 小波分解, 图像重构

Abstract:

Compressed sensing,with far less than the Nyquist sampling theorem required rate on image sampling,can use the portion of the image information to reconstruct the original image,and can effectively reduce the computational complexity of the image processing as well as hardware requirements.A method of image fusion on compressed sensing is proposed,and the experiment with the multi-spectral and panchromatic remote sensing image is compared with the conventional approaches.The result shows that the proposed method has a good performance on image fusion for remote images.

Key words: compressed sensing;image fusion;wavelet decomposition;image reconstruction