Infrared and Visible Image Fusion Based on Co-Occurrence Analysis Shearlet Transform

Infrared and Visible Image Fusion Based on Co-Occurrence Analysis Shearlet Transform

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This study based on co-occurrence analysis shearlet transform caruso rhodiola (CAST) effectively combines the latent low rank representation (LatLRR) and the regularization of zero-crossing counting in differences to fuse the heterogeneous images.First, the source images are decomposed by CAST method into base-layer and detail-layer sub-images.Secondly, for the base-layer components with larger-scale intensity variation, the LatLRR, is a valid method to extract the salient information from image sources, and can be applied to generate saliency map to implement the weighted fusion of base-layer images adaptively.Meanwhile, the regularization term of zero crossings in differences, which is a classic method of optimization, is designed as the regularization term to construct the fusion of detail-layer images.By this method, the gradient information concealed in the source images can be extracted as much as possible, then the fusion image owns more abundant edge information.

Compared with other state-of-the-art algorithms on publicly available datasets, the quantitative and qualitative analysis of experimental results demonstrate that johnny cash style clothing the proposed method outperformed in enhancing the contrast and achieving close fusion result.