图像融合方法-加权平均法

left = imread('7left.jpg');
right = imread('7right.jpg');
fusion = imadd(0.5*left,0.5*right);


subplot(1,3,1),imshow(left),title('左聚焦');
subplot(1,3,2),imshow(right),title('右聚焦');
subplot(1,3,3),imshow(fusion),title('融合');

效果如下：