If this work is helpful to you, please cite it as: @article{zhang2023joint, title={Joint coupled dictionaries-based visible-infrared image fusion method via texture preservation structure in sparse domain}, author={Zhang, Chengfang and Li, Haoyue and Feng, Ziliang and He, Sidi}, journal={Computer Vision and Image Understanding}, volume={235}, pages={103781}, year={2023}, publisher={Elsevier} } If you have any question, please email to me (chengfangzhang@scpolicec.edu.cn).