Getting imcontour matrix without the plotting
11 次查看(过去 30 天)
显示 更早的评论
Is there a way to silently get the imcontour matrix C without having the contour plot?
[C,h]=imcontour(frame, 3);
I've tried using contourc, but I think I have to manipulate the image matrix to input into this function? I'm not sure how to though.
Any help would be appreciated!
0 个评论
回答(2 个)
Nicolaie Popescu-Bodorin
2017-4-2
编辑:Walter Roberson
2017-4-2
C = imcontour(IM, oneLevel); % will open a figure, whereas
C = contourc(double(IM), [oneLevel oneLevel]); % will be silent and faster%
Kind regards,
Nicolaie Popescu-Bodorin
www.lmrec.org/bodorin/
0 个评论
Walter Roberson
2011-2-16
编辑:Walter Roberson
2017-4-2
imcontour just parses its arguments and calls contour(). For the arguments you provide, calling contourc with the same arguments would create the contours you want without plotting them.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!