Is there any egde linking/edge following method in matlab

Dear all, is there any already implemented method for edge linking/edge following to connect the small edge segment of an image in MATLAB.

       Thanks in advance.

Answer 1

[Image Analyst]

Try this link: http://www.csse.uwa.edu.au/~pk/Research/MatlabFns/#edgelink

[Maxwell Johnson]

I receive the following error when I run the program:

*Undefined function 'findendsjunctions' for input arguments of type 'logical'.

Error in edgelink (line 97) [RJ, CJ, re, ce] = findendsjunctions(EDGEIM);*

Any idea how to resolve this?

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/51252

[Image Analyst]

I haven't used it. Contact Peter Kovesi, the author.

Answer 2

[Promila]

Thanks alot.