Indexing cannot yield multiple results
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Hello I use size function on image 466*700*3 unit8 .
[xm ym zm]=size(Main);
but I see this error
Indexing cannot yield multiple results.
Could you help me?
Thanks
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回答 (2 件)
dpb
2015 年 2 月 19 日
Clearly Main must be something other than a 3D array at this time or you've aliased size or somesuch.
What does
whos Main
return? If that doesn't clarify things, then
which size
and/or
clear size
and try again.
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Image Analyst
2015 年 2 月 19 日
In addition to dpb's suggestions, which will probably fix it. You got the names wrong. The first dimension returned by size() is the y dimension (rows), not the x dimension. Thinking that the order x,y is the same as row,column is a very common error. So use one of these calls
[rows, columns, numberOfColorChannels] = size(yourImage);
[ySize, xSize, zSize] = size(yourImage);
but NOT the way you did it.
2 件のコメント
dpb
2015 年 2 月 19 日
In addition to dpb's suggestions, ... You got the names wrong.
Good catch, didn't even notice that--dpb
Guillaume
2015 年 2 月 19 日
Maybe a bit pedantic, but it all depends on your coordinate system. The OP could very well have a coordinate system where x is pointing down and y pointing right.
Probably not.
It's actually a bit of an issue that matlab's documentation (particularly regionprops) doesn't actually specify which coordinate system is in use.
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