图像代数运算matlab代码
时间: 2023-10-07 16:14:13 浏览: 128
以下是一些常见的图像代数运算的 MATLAB 代码示例:
1. 图像加法
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = img1 + img2;
imshow(result);
```
2. 图像减法
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = img1 - img2;
imshow(result);
```
3. 图像乘法
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = img1 .* img2;
imshow(result);
```
4. 图像除法
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = img1 ./ img2;
imshow(result);
```
5. 图像取反
```matlab
img = imread('image.jpg');
result = 255 - img;
imshow(result);
```
6. 图像逻辑与
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = bitand(img1, img2);
imshow(result);
```
7. 图像逻辑或
```matlab
img1 = imread('image1.jpg');
img2 = imread('image2.jpg');
result = bitor(img1, img2);
imshow(result);
```
8. 图像逻辑非
```matlab
img = imread('image.jpg');
result = bitcmp(img);
imshow(result);
```
这些示例仅供参考,实际应用中可能需要根据具体情况进行调整。