matlab输出图像间隙
时间: 2023-09-19 17:09:23 浏览: 123
如果要在MATLAB中去除图像间隙,可以采取以下两种方法:
1. 使用`imresize`函数
使用`imresize`函数将图像大小缩小一些,然后再将其放大回原始大小。这样可以去除图像之间的间隙,但是需要注意缩放因子的选择,过大的缩放因子可能会导致图像失真。
示例代码:
```
img = imread('test.png');
scale_factor = 0.99;
small_img = imresize(img, scale_factor);
processed_img = imresize(small_img, 1/scale_factor);
imshow(processed_img);
```
2. 使用`subplot`函数
使用`subplot`函数将图像显示在同一个坐标系中,从而避免图像之间的间隙。需要注意的是,如果图像大小不一致,需要进行适当的调整。
示例代码:
```
img1 = imread('test1.png');
img2 = imread('test2.png');
subplot(1,2,1);
imshow(img1);
subplot(1,2,2);
imshow(img2);
```
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