intersection of multiple images
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hi chandra, what should i do if i want to display the intersection portion.
1 个评论
Image Analyst
2011-12-6
There is no context for this question. You should reply to your other thread and delete this one, or at the very least, put in a link to the other thread that you split off from.
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Chandra Kurniawan
2011-12-6
Hello,
Sorry for waiting.
Here the code :
array = uint8(intersection);
for row = size(intersection,1) : -1 : 1
if ~any(find(intersection(row,:)))
array(row,:) = [];
end
end
for col = size(intersection,2) : -1 : 1
if ~any(find(intersection(:,col)))
array(:,col) = [];
end
end
imshow(array);
19 个评论
Chandra Kurniawan
2011-12-7
Hi, k
I think it is impossible.
You can only do matrix subtraction if both of dimension and size are same.
If we know about matrix concept, if we have matrix A [p x q] and B [r x s], subtraction matrix A with matrix B can be occur only is p == r and q == s.
So, you cannot perform it with different size of two matrices.
更多回答(1 个)
Chandra Kurniawan
2011-12-7
I got little confused with your question.
Let me pick one picture.
![](https://www.mathworks.com/matlabcentral/images/broken_image.png)
Then which another picture will be intersected with that image??
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