A problem with 'bwconncomp' function ....
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hi all,
please i need a help this is a part of my code ,
T = maketform('affine',[cn -sn 0;
sn cn 0;
(size(im,2)/2-ct(2)) (size(im,1)/2-ct(1)) 1]);
im = imtransform(im,T);
BW = im>thr;
CC = bwconncomp(BW);
when i tried to run it ,i got this error : "??? Undefined function or method 'bwconncomp' for input arguments of type 'logical'."
what is the solution please?
Thanks
采纳的回答
Walter Roberson
2012-8-1
1 个投票
bwconncomp() was introduced in R2009a.
更多回答（1 个）
Image Analyst
2012-8-1
1 个投票
It could be newer than your version. Check here: http://www.mathworks.com/help/techdoc/rn/rn_intro.html Either that, or you overrode the definition with your own somehow.
4 个评论
mmm ssss
2012-8-1
Walter Roberson
2012-8-1
You would need to install a newer version, or else write the functionality based upon routines you do have access to.
Sean de Wolski
2012-8-1
or find something on the FEX that does this... (hint hint)
Image Analyst
2012-8-1
You can use bwlabel() instead of bwconncomp().
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