SIP Toolbox
erode - Morphological erosion of binary images
Calling Sequence
- E = erode(Img, [SE, center])
Parameters
-
Img:
M x N Binary image to be eroded. (0 for background, 1 for object)
-
E:
M x N Binary eroded image.
-
SE:
Arbitrary structuring element represented as a binary array. Defaults to
-
center:
origin of structuring element. Shold be within image dimensions. Defaults to the center of the SE array.
Description
Function erode performs morphological erosion of a binary image Img using SE as the structuring element.
Examples
initial_dir = PWD;
chdir (SIPDIR + 'images');
Img = gray_imread('disks2.bmp');
imshow(Img,2);
Img = 1-Img;
SE = ones(10,10);
e = erode(Img, SE);
xbasc()
imshow(e ,2);
chdir(initial_dir);
Authors
-
Ricardo Fabbri <ricardofabbri (AT) users DOT sf DOT net>
Remarks
The algorithm is fully functional, but there
exists many better ones. The present implementation
will certainly change, but the interface
shall remain unaltered.
Availability
The latest version of the Scilab Image Processing toolbox can be found at
http://siptoolbox.sourceforge.net
See Also
dilate, edilate, bwdist,