How to do if else condition?
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Hello,
Anyone have idea how to do if else condition?
I have pixel value of AA(i,j)<507x507 double> and BB(i,j)<512x512 double>. I want to do if value of AA(i,j) and BB(i,j) exceed 15 (>15) it will return to "Th" if not it will return to "Offset".
>>(i,j) is row and column for pixel value of an image.
I hope u understand what i need since i am beginner in Matlab and image processing.
4 个评论
Walter Roberson
2013-5-11
What is "Th" ? What is "Offset" ?
Image Analyst
2013-5-11
编辑：Image Analyst
2013-5-11
Do you care that A and B are different sizes? What do you plan on doing when i and j are 508 to 512 and you can check only on B, not A?
See my image segmentation tutorial : http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862. It's helpful to beginners.
Walter Roberson
2013-5-14
507:507 means the list of numbers starting from 507, incrementing by 1, until 507 is reached, and so would be equivalent to just 507 itself.
If you are trying to preallocate A, then
A = zeros(507, 507);
采纳的回答
Walter Roberson
2013-5-11
if AA(i,j) > 15 & BB(i,j) > 15
... do something
else
... do something else
end
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