why this error??
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plz tell me the reason for this error..i have read that "overlay" function works for images of type unit8..why it's not working then?
OriIma=imread('coffee.jpg');
GrayOri=rgb2gray(OriIma);figure,imshow(GrayOri);color=[0 0 0];MaskGrayOri=imoverlay(GrayOri,Bgmclose3,color);figure,imshow(MaskGrayOri);
??? Undefined function or method 'imoverlay' for input arguments of type 'uint8'.
Is there any alternative to overlay that i can use??
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Walter Roberson
2012-4-21
0 个投票
Perhaps you have not downloaded the MATLAB File Exchange contribution you need. imoverlay() is not part of MATLAB.
3 个评论
supriya
2012-4-21
supriya
2012-4-21
Walter Roberson
2012-4-21
Is the downloaded imoverlay routine on your path? Which directory do you expect it to be in? What happens if you command
which -all imoverlay
does it show any imoverlay.m file?
Applying logical masking to a grayscale image is usually just a matter of indexing, possibly logical indexing.
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