Research on the fusion method of multi-focus image of ship
Due to environmental factors and vibrations,images captured by shipboard cameras tend to be blurry.This issue can be effectively addressed by fusing multiple images.This paper proposes a deep learning-based and multi-focus im-age fusion method,thoroughly analyzes the process of multi-focus image fusion,elaborates on the feature extraction prin-ciple based on SIFT transformation,and presents the network framework for the training phase of CNN-based multi-focus image fusion and the image fusion network framework.Empirical research has been conducted,and the results demonstrate that the proposed multi-focus image fusion method can effectively integrate multiple images,achieve spatial scale coordina-tion,and produce output images with high clarity.