摘要
随着传感技术的发展,单一的图像传感器通常不能从场景中提取足够多的信息,故需进行多源图像融合。文中在已有的图像融合技术基础上,提出了一种基于物理空间变异点扩散函数的方法来实现多聚焦图像的融合。该算法能解决已有算法需求储存量大的问题,并经过试验证明,该方法得到的图像视觉效果良好,可视化清晰,同时计算了不同算法得到融合图像的均方差,新算法的均方差明显小于已有算法的均方差。因此,证明了新算法优于现有的离焦图像融合算法。
As a single image sensor can not extract enough information from a scene,the multi-source image fusion is necessary. In this paper,a method based on the physical space variant point spread function is proposed to realize the fusion of multi focus images. This algorithm avoids the requirement of large storage of the existing algorithms. Tests show that the visual effect of the image obtained by the proposed method is clear and the mean square error( MSE) of the fusion image is significantly less than those by existing algorithms.
出处
《电子科技》
2016年第5期162-164,共3页
Electronic Science and Technology
基金
国家科技部重大仪器专项基金资助项目(2013YQ03065104)
国家重大科学仪器设备开发专项基金资助项目(2014YQ090709)