Errors with imcrop or roipoly
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I have written programs where I use command lines like these: [Xback,Yback,Back,rect] = imcrop;
or
[ROI,x,y] = roipoly;
in Figures with an image and uicontrol buttons. These programs work fine with version up to Matlab2011b at least, but not with my new version Matlab2014b. What could be the reason for that? Thanks
See below the error message
Error in getimage>getInfoOnImage (line 191) range = getrangefromclass(A);
Error in getimage (line 103) [x,y,A,state] = getInfoOnImage(him);
Error in imcrop>validateTargetHandle (line 325) [x,y,a,flag] = getimage(h);
Error in imcrop>parseInputs (line 210) [x,y,a,~,cm] = validateTargetHandle(hIm);
Error in imcrop (line 93) [x,y,a,cm,spatial_rect,h_image,placement_cancelled] = parseInputs(varargin{:});
0 Commenti
Risposte (2)
Image Analyst
il 31 Mar 2015
Do those error messages come as soon as you try to call the function, or after you double click inside the polygon to accept it? Alternatively, try calling roipolyold() instead.
0 Commenti
Alex Taylor
il 1 Apr 2015
Modificato: Alex Taylor
il 1 Apr 2015
Could you please email me code that reproduces this bug? Also, do you know the datatype of the images that you are working with? I have a hunch maybe a larger integer type? This sounds like it may be a bug.
0 Commenti
Vedere anche
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!